Moved iconview widget to src/widget folders.

Signed-off-by: Michele Calgaro <[email protected]>

4 files changed, 7158 insertions, 1 deletions

diff --git a/src/widgets/ntqiconview.h b/src/widgets/ntqiconview.h
new file mode 100644
index 000000000..f40205193
--- /dev/null
+++ b/src/widgets/ntqiconview.h
@@ -0,0 +1,515 @@
+/****************************************************************************
+**
+** Definition of TQIconView widget class
+**
+** Created : 990707
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the iconview module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at [email protected].
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQICONVIEW_H
+#define TQICONVIEW_H
+
+#ifndef QT_H
+#include "ntqscrollview.h"
+#include "ntqstring.h"
+#include "ntqrect.h"
+#include "ntqpoint.h"
+#include "ntqsize.h"
+#include "ntqfont.h" // TQString->TQFont conversion
+#include "ntqdragobject.h"
+#include "ntqbitmap.h"
+#include "ntqpicture.h"
+#endif // QT_H
+
+#ifndef QT_NO_ICONVIEW
+
+class TQIconView;
+class TQPainter;
+class TQMimeSource;
+class TQMouseEvent;
+class TQDragEnterEvent;
+class TQDragMoveEvent;
+class TQDragLeaveEvent;
+class TQKeyEvent;
+class TQFocusEvent;
+class TQShowEvent;
+class TQIconViewItem;
+class TQIconViewItemLineEdit;
+class TQStringList;
+class TQIconDragPrivate;
+
+#ifndef QT_NO_DRAGANDDROP
+
+class Q_EXPORT TQIconDragItem
+{
+public:
+    TQIconDragItem();
+    virtual ~TQIconDragItem();
+    virtual TQByteArray data() const;
+    virtual void setData( const TQByteArray &d );
+    bool operator== ( const TQIconDragItem& ) const;
+
+private:
+    TQByteArray ba;
+
+};
+
+class Q_EXPORT TQIconDrag : public TQDragObject
+{
+    TQ_OBJECT
+public:
+    TQIconDrag( TQWidget * dragSource, const char* name = 0 );
+    virtual ~TQIconDrag();
+
+    void append( const TQIconDragItem &item, const TQRect &pr, const TQRect &tr );
+
+    virtual const char* format( int i ) const;
+    static bool canDecode( TQMimeSource* e );
+    virtual TQByteArray encodedData( const char* mime ) const;
+
+private:
+    TQIconDragPrivate *d;
+    TQChar endMark;
+
+    friend class TQIconView;
+    friend class TQIconViewPrivate;
+#if defined(TQ_DISABLE_COPY) // Disabled copy constructor and operator=
+    TQIconDrag( const TQIconDrag & );
+    TQIconDrag &operator=( const TQIconDrag & );
+#endif
+};
+
+#endif
+
+class TQIconViewToolTip;
+class TQIconViewItemPrivate;
+
+class Q_EXPORT TQIconViewItem : public TQt
+{
+    friend class TQIconView;
+    friend class TQIconViewToolTip;
+    friend class TQIconViewItemLineEdit;
+
+public:
+    TQIconViewItem( TQIconView *parent );
+    TQIconViewItem( TQIconView *parent, TQIconViewItem *after );
+    TQIconViewItem( TQIconView *parent, const TQString &text );
+    TQIconViewItem( TQIconView *parent, TQIconViewItem *after, const TQString &text );
+    TQIconViewItem( TQIconView *parent, const TQString &text, const TQPixmap &icon );
+    TQIconViewItem( TQIconView *parent, TQIconViewItem *after, const TQString &text, const TQPixmap &icon );
+#ifndef QT_NO_PICTURE
+    TQIconViewItem( TQIconView *parent, const TQString &text, const TQPicture &picture );
+    TQIconViewItem( TQIconView *parent, TQIconViewItem *after, const TQString &text, const TQPicture &picture );
+#endif
+    virtual ~TQIconViewItem();
+
+    virtual void setRenameEnabled( bool allow );
+    virtual void setDragEnabled( bool allow );
+    virtual void setDropEnabled( bool allow );
+
+    virtual TQString text() const;
+    virtual TQPixmap *pixmap() const;
+#ifndef QT_NO_PICTURE
+    virtual TQPicture *picture() const;
+#endif
+    virtual TQString key() const;
+
+    bool renameEnabled() const;
+    bool dragEnabled() const;
+    bool dropEnabled() const;
+
+    TQIconView *iconView() const;
+    TQIconViewItem *prevItem() const;
+    TQIconViewItem *nextItem() const;
+
+    int index() const;
+
+    virtual void setSelected( bool s, bool cb );
+    virtual void setSelected( bool s );
+    virtual void setSelectable( bool s );
+
+    bool isSelected() const;
+    bool isSelectable() const;
+
+    void setVisible( bool b );
+    bool isVisible() const;
+
+    virtual void repaint();
+
+    virtual bool move( int x, int y );
+    virtual void moveBy( int dx, int dy );
+    virtual bool move( const TQPoint &pnt );
+    virtual void moveBy( const TQPoint &pnt );
+
+    TQRect rect() const;
+    int x() const;
+    int y() const;
+    int width() const;
+    int height() const;
+    TQSize size() const;
+    TQPoint pos() const;
+    TQRect textRect( bool relative = TRUE ) const;
+    TQRect pixmapRect( bool relative = TRUE ) const;
+    bool contains( const TQPoint& pnt ) const;
+    bool intersects( const TQRect& r ) const;
+
+    virtual bool acceptDrop( const TQMimeSource *mime ) const;
+
+#ifndef QT_NO_TEXTEDIT
+    void rename();
+#endif
+
+    virtual int compare( TQIconViewItem *i ) const;
+
+    virtual void setText( const TQString &text );
+    virtual void setPixmap( const TQPixmap &icon );
+#ifndef QT_NO_PICTURE
+    virtual void setPicture( const TQPicture &icon );
+#endif
+    virtual void setText( const TQString &text, bool recalc, bool redraw = TRUE );
+    virtual void setPixmap( const TQPixmap &icon, bool recalc, bool redraw = TRUE );
+    virtual void setKey( const TQString &k );
+
+    virtual int rtti() const;
+    static int RTTI;
+
+protected:
+#ifndef QT_NO_TEXTEDIT
+    virtual void removeRenameBox();
+#endif
+    virtual void calcRect( const TQString &text_ = TQString::null );
+    virtual void paintItem( TQPainter *p, const TQColorGroup &cg );
+    virtual void paintFocus( TQPainter *p, const TQColorGroup &cg );
+#ifndef QT_NO_DRAGANDDROP
+    virtual void dropped( TQDropEvent *e, const TQValueList<TQIconDragItem> &lst );
+#endif
+    virtual void dragEntered();
+    virtual void dragLeft();
+    void setItemRect( const TQRect &r );
+    void setTextRect( const TQRect &r );
+    void setPixmapRect( const TQRect &r );
+    void calcTmpText();
+    TQString tempText() const;
+
+private:
+    void init( TQIconViewItem *after = 0
+#ifndef QT_NO_PICTURE
+	       , TQPicture *pic = 0
+#endif
+	       );
+#ifndef QT_NO_TEXTEDIT
+    void renameItem();
+    void cancelRenameItem();
+#endif
+    void checkRect();
+
+    TQIconView *view;
+    TQString itemText, itemKey;
+    TQString tmpText;
+    TQPixmap *itemIcon;
+#ifndef QT_NO_PICTURE
+    TQPicture *itemPic;
+#endif
+    TQIconViewItem *prev, *next;
+    uint allow_rename : 1;
+    uint allow_drag : 1;
+    uint allow_drop : 1;
+    uint visible : 1;
+    uint selected : 1;
+    uint selectable : 1;
+    uint dirty : 1;
+    uint wordWrapDirty : 1;
+    TQRect itemRect, itemTextRect, itemIconRect;
+#ifndef QT_NO_TEXTEDIT
+    TQIconViewItemLineEdit *renameBox;
+#endif
+    TQRect oldRect;
+
+    TQIconViewItemPrivate *d;
+
+};
+
+class TQIconViewPrivate;          /* don't touch */
+
+class Q_EXPORT TQIconView : public TQScrollView
+{
+    friend class TQIconViewItem;
+    friend class TQIconViewPrivate;
+    friend class TQIconViewToolTip;
+
+    TQ_OBJECT
+    // #### sorting and sort direction do not work
+    TQ_ENUMS( SelectionMode ItemTextPos Arrangement ResizeMode )
+    TQ_PROPERTY( bool sorting READ sorting )
+    TQ_PROPERTY( bool sortDirection READ sortDirection )
+    TQ_PROPERTY( SelectionMode selectionMode READ selectionMode WRITE setSelectionMode )
+    TQ_PROPERTY( int gridX READ gridX WRITE setGridX )
+    TQ_PROPERTY( int gridY READ gridY WRITE setGridY )
+    TQ_PROPERTY( int spacing READ spacing WRITE setSpacing )
+    TQ_PROPERTY( ItemTextPos itemTextPos READ itemTextPos WRITE setItemTextPos )
+    TQ_PROPERTY( TQBrush itemTextBackground READ itemTextBackground WRITE setItemTextBackground )
+    TQ_PROPERTY( Arrangement arrangement READ arrangement WRITE setArrangement )
+    TQ_PROPERTY( ResizeMode resizeMode READ resizeMode WRITE setResizeMode )
+    TQ_PROPERTY( int maxItemWidth READ maxItemWidth WRITE setMaxItemWidth )
+    TQ_PROPERTY( int maxItemTextLength READ maxItemTextLength WRITE setMaxItemTextLength )
+    TQ_PROPERTY( bool autoArrange READ autoArrange WRITE setAutoArrange )
+    TQ_PROPERTY( bool itemsMovable READ itemsMovable WRITE setItemsMovable )
+    TQ_PROPERTY( bool wordWrapIconText READ wordWrapIconText WRITE setWordWrapIconText )
+    TQ_PROPERTY( bool showToolTips READ showToolTips WRITE setShowToolTips )
+    TQ_PROPERTY( uint count READ count )
+
+public:
+    enum SelectionMode {
+	Single = 0,
+	Multi,
+	Extended,
+	NoSelection
+    };
+    enum Arrangement {
+	LeftToRight = 0,
+	TopToBottom
+    };
+    enum ResizeMode {
+	Fixed = 0,
+	Adjust
+    };
+    enum ItemTextPos {
+	Bottom = 0,
+	Right
+    };
+
+    TQIconView( TQWidget* parent=0, const char* name=0, WFlags f = 0 );
+    virtual ~TQIconView();
+
+    virtual void insertItem( TQIconViewItem *item, TQIconViewItem *after = 0L );
+    virtual void takeItem( TQIconViewItem *item );
+
+    int index( const TQIconViewItem *item ) const;
+
+    TQIconViewItem *firstItem() const;
+    TQIconViewItem *lastItem() const;
+    TQIconViewItem *currentItem() const;
+    virtual void setCurrentItem( TQIconViewItem *item );
+    virtual void setSelected( TQIconViewItem *item, bool s, bool cb = FALSE );
+
+    uint count() const;
+
+public:
+    virtual void showEvent( TQShowEvent * );
+
+    virtual void setSelectionMode( SelectionMode m );
+    SelectionMode selectionMode() const;
+
+    TQIconViewItem *findItem( const TQPoint &pos ) const;
+    TQIconViewItem *findItem( const TQString &text, ComparisonFlags compare = BeginsWith ) const;
+    virtual void selectAll( bool select );
+    virtual void clearSelection();
+    virtual void invertSelection();
+
+    virtual void repaintItem( TQIconViewItem *item );
+    void repaintSelectedItems();
+
+    void ensureItemVisible( TQIconViewItem *item );
+    TQIconViewItem* findFirstVisibleItem( const TQRect &r ) const;
+    TQIconViewItem* findLastVisibleItem( const TQRect &r ) const;
+
+    virtual void clear();
+
+    virtual void setGridX( int rx );
+    virtual void setGridY( int ry );
+    int gridX() const;
+    int gridY() const;
+    virtual void setSpacing( int sp );
+    int spacing() const;
+    virtual void setItemTextPos( ItemTextPos pos );
+    ItemTextPos itemTextPos() const;
+    virtual void setItemTextBackground( const TQBrush &b );
+    TQBrush itemTextBackground() const;
+    virtual void setArrangement( Arrangement am );
+    Arrangement arrangement() const;
+    virtual void setResizeMode( ResizeMode am );
+    ResizeMode resizeMode() const;
+    virtual void setMaxItemWidth( int w );
+    int maxItemWidth() const;
+    virtual void setMaxItemTextLength( int w );
+    int maxItemTextLength() const;
+    virtual void setAutoArrange( bool b );
+    bool autoArrange() const;
+    virtual void setShowToolTips( bool b );
+    bool showToolTips() const;
+
+    void setSorting( bool sort, bool ascending = TRUE );
+    bool sorting() const;
+    bool sortDirection() const;
+
+    virtual void setItemsMovable( bool b );
+    bool itemsMovable() const;
+    virtual void setWordWrapIconText( bool b );
+    bool wordWrapIconText() const;
+
+    bool eventFilter( TQObject * o, TQEvent * );
+
+    TQSize minimumSizeHint() const;
+    TQSize sizeHint() const;
+
+    virtual void sort( bool ascending = TRUE );
+
+    virtual void setFont( const TQFont & );
+    virtual void setPalette( const TQPalette & );
+
+    bool isRenaming() const;
+
+public slots:
+    virtual void arrangeItemsInGrid( const TQSize &grid, bool update = TRUE );
+    virtual void arrangeItemsInGrid( bool update = TRUE );
+    virtual void setContentsPos( int x, int y );
+    virtual void updateContents();
+
+signals:
+    void selectionChanged();
+    void selectionChanged( TQIconViewItem *item );
+    void currentChanged( TQIconViewItem *item );
+    void clicked( TQIconViewItem * );
+    void clicked( TQIconViewItem *, const TQPoint & );
+    void pressed( TQIconViewItem * );
+    void pressed( TQIconViewItem *, const TQPoint & );
+
+    void doubleClicked( TQIconViewItem *item );
+    void returnPressed( TQIconViewItem *item );
+    void rightButtonClicked( TQIconViewItem* item, const TQPoint& pos );
+    void rightButtonPressed( TQIconViewItem* item, const TQPoint& pos );
+    void mouseButtonPressed( int button, TQIconViewItem* item, const TQPoint& pos );
+    void mouseButtonClicked( int button, TQIconViewItem* item, const TQPoint& pos );
+    void contextMenuRequested( TQIconViewItem* item, const TQPoint &pos );
+
+#ifndef QT_NO_DRAGANDDROP
+    void dropped( TQDropEvent *e, const TQValueList<TQIconDragItem> &lst );
+#endif
+    void moved();
+    void onItem( TQIconViewItem *item );
+    void onViewport();
+    void itemRenamed( TQIconViewItem *item, const TQString & );
+    void itemRenamed( TQIconViewItem *item );
+
+protected slots:
+    virtual void doAutoScroll();
+    virtual void adjustItems();
+    virtual void slotUpdate();
+
+private slots:
+    void movedContents( int dx, int dy );
+
+protected:
+    void drawContents( TQPainter *p, int cx, int cy, int cw, int ch );
+    void contentsMousePressEvent( TQMouseEvent *e );
+    void contentsMouseReleaseEvent( TQMouseEvent *e );
+    void contentsMouseMoveEvent( TQMouseEvent *e );
+    void contentsMouseDoubleClickEvent( TQMouseEvent *e );
+    void contentsContextMenuEvent( TQContextMenuEvent *e );
+
+#ifndef QT_NO_DRAGANDDROP
+    void contentsDragEnterEvent( TQDragEnterEvent *e );
+    void contentsDragMoveEvent( TQDragMoveEvent *e );
+    void contentsDragLeaveEvent( TQDragLeaveEvent *e );
+    void contentsDropEvent( TQDropEvent *e );
+#endif
+
+    void bufferedPaintEvent( TQPaintEvent* );
+    void resizeEvent( TQResizeEvent* e );
+    void keyPressEvent( TQKeyEvent *e );
+    void focusInEvent( TQFocusEvent *e );
+    void focusOutEvent( TQFocusEvent *e );
+    void enterEvent( TQEvent *e );
+
+    virtual void drawRubber( TQPainter *p );
+#ifndef QT_NO_DRAGANDDROP
+    virtual TQDragObject *dragObject();
+    virtual void startDrag();
+#endif
+    virtual void insertInGrid( TQIconViewItem *item );
+    virtual void drawBackground( TQPainter *p, const TQRect &r );
+
+    void emitSelectionChanged( TQIconViewItem * i = 0 );
+    void emitRenamed( TQIconViewItem *item );
+
+    TQIconViewItem *makeRowLayout( TQIconViewItem *begin, int &y, bool &changed );
+
+    void styleChange( TQStyle& );
+    void windowActivationChange( bool );
+
+private:
+    void contentsMousePressEventEx( TQMouseEvent *e );
+    virtual void drawDragShapes( const TQPoint &pnt );
+#ifndef QT_NO_DRAGANDDROP
+    virtual void initDragEnter( TQDropEvent *e );
+#endif
+    void drawContents( TQPainter* );
+    TQIconViewItem* findItemByName( TQIconViewItem *start );
+    void handleItemChange( TQIconViewItem *old, bool shift,
+			   bool control, bool homeend = FALSE);
+
+    int calcGridNum( int w, int x ) const;
+    TQIconViewItem *rowBegin( TQIconViewItem *item ) const;
+    void updateItemContainer( TQIconViewItem *item );
+    void appendItemContainer();
+    void rebuildContainers();
+    enum Direction {
+	DirUp = 0,
+	DirDown,
+	DirLeft,
+	DirRight
+    };
+    TQIconViewItem* findItem( Direction dir,
+			     const TQPoint &relativeTo,
+			     const TQRect &searchRect ) const;
+    bool neighbourItem( Direction dir,
+			const TQPoint &relativeTo,
+			const TQIconViewItem *item ) const;
+    TQBitmap mask( TQPixmap *pix ) const;
+    int visibleWidthSB() const;
+    int visibleHeightSB() const;
+
+    TQIconViewPrivate *d;
+
+private:	// Disabled copy constructor and operator=
+#if defined(TQ_DISABLE_COPY)
+    TQIconView( const TQIconView & );
+    TQIconView& operator=( const TQIconView & );
+#endif
+};
+
+#endif // QT_NO_ICONVIEW
+
+#endif // TQICONVIEW_H
diff --git a/src/widgets/qiconview.cpp b/src/widgets/qiconview.cpp
new file mode 100644
index 000000000..ac1510b9c
--- /dev/null
+++ b/src/widgets/qiconview.cpp
@@ -0,0 +1,6640 @@
+/****************************************************************************
+**
+** Implementation of TQIconView widget class
+**
+** Created : 990707
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the iconview module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at [email protected].
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "ntqglobal.h"
+#if defined(Q_CC_BOR)
+// needed for qsort() because of a std namespace problem on Borland
+#include "qplatformdefs.h"
+#endif
+
+#include "ntqiconview.h"
+
+#ifndef QT_NO_ICONVIEW
+
+#include "ntqfontmetrics.h"
+#include "ntqpainter.h"
+#include "ntqevent.h"
+#include "ntqpalette.h"
+#include "ntqmime.h"
+#include "ntqimage.h"
+#include "ntqpen.h"
+#include "ntqbrush.h"
+#include "ntqtimer.h"
+#include "ntqcursor.h"
+#include "ntqapplication.h"
+#include "ntqtextedit.h"
+#include "ntqmemarray.h"
+#include "ntqptrlist.h"
+#include "ntqvbox.h"
+#include "ntqtooltip.h"
+#include "ntqbitmap.h"
+#include "ntqpixmapcache.h"
+#include "ntqptrdict.h"
+#include "ntqstringlist.h"
+#include "ntqcleanuphandler.h"
+#include "private/qrichtext_p.h"
+#include "ntqstyle.h"
+
+#include <limits.h>
+#include <stdlib.h>
+
+#define RECT_EXTENSION 300
+
+static const char * const unknown_xpm[] = {
+    "32 32 11 1",
+    "c c #ffffff",
+    "g c #c0c0c0",
+    "a c #c0ffc0",
+    "h c #a0a0a4",
+    "d c #585858",
+    "f c #303030",
+    "i c #400000",
+    "b c #00c000",
+    "e c #000000",
+    "# c #000000",
+    ". c None",
+    "...###..........................",
+    "...#aa##........................",
+    ".###baaa##......................",
+    ".#cde#baaa##....................",
+    ".#cccdeebaaa##..##f.............",
+    ".#cccccdeebaaa##aaa##...........",
+    ".#cccccccdeebaaaaaaaa##.........",
+    ".#cccccccccdeebaaaaaaa#.........",
+    ".#cccccgcgghhebbbbaaaaa#........",
+    ".#ccccccgcgggdebbbbbbaa#........",
+    ".#cccgcgcgcgghdeebiebbba#.......",
+    ".#ccccgcggggggghdeddeeba#.......",
+    ".#cgcgcgcggggggggghghdebb#......",
+    ".#ccgcggggggggghghghghd#b#......",
+    ".#cgcgcggggggggghghghhd#b#......",
+    ".#gcggggggggghghghhhhhd#b#......",
+    ".#cgcggggggggghghghhhhd#b#......",
+    ".#ggggggggghghghhhhhhhdib#......",
+    ".#gggggggggghghghhhhhhd#b#......",
+    ".#hhggggghghghhhhhhhhhd#b#......",
+    ".#ddhhgggghghghhhhhhhhd#b#......",
+    "..##ddhhghghhhhhhhhhhhdeb#......",
+    "....##ddhhhghhhhhhhhhhd#b#......",
+    "......##ddhhhhhhhhhhhhd#b#......",
+    "........##ddhhhhhhhhhhd#b#......",
+    "..........##ddhhhhhhhhd#b#......",
+    "............##ddhhhhhhd#b###....",
+    "..............##ddhhhhd#b#####..",
+    "................##ddhhd#b######.",
+    "..................##dddeb#####..",
+    "....................##d#b###....",
+    "......................####......"};
+
+static TQPixmap *unknown_icon = 0;
+static TQPixmap *qiv_buffer_pixmap = 0;
+#if !defined(Q_WS_X11)
+static TQPixmap *qiv_selection = 0;
+#endif
+static bool optimize_layout = FALSE;
+
+static TQCleanupHandler<TQPixmap> qiv_cleanup_pixmap;
+
+#if !defined(Q_WS_X11)
+static void createSelectionPixmap( const TQColorGroup &cg )
+{
+    TQBitmap m( 2, 2 );
+    m.fill( TQt::color1 );
+    TQPainter p( &m );
+    p.setPen( TQt::color0 );
+    for ( int j = 0; j < 2; ++j ) {
+	p.drawPoint( j % 2, j );
+    }
+    p.end();
+
+    qiv_selection = new TQPixmap( 2, 2 );
+    qiv_cleanup_pixmap.add( &qiv_selection );
+    qiv_selection->fill( TQt::color0 );
+    qiv_selection->setMask( m );
+    qiv_selection->fill( cg.highlight() );
+}
+#endif
+
+static TQPixmap *get_qiv_buffer_pixmap( const TQSize &s )
+{
+    if ( !qiv_buffer_pixmap ) {
+	qiv_buffer_pixmap = new TQPixmap( s );
+	qiv_cleanup_pixmap.add( &qiv_buffer_pixmap );
+	return qiv_buffer_pixmap;
+    }
+
+    qiv_buffer_pixmap->resize( s );
+    return qiv_buffer_pixmap;
+}
+
+#ifndef QT_NO_DRAGANDDROP
+
+class Q_EXPORT TQIconDragData
+{
+public:
+    TQIconDragData();
+    TQIconDragData( const TQRect &ir, const TQRect &tr );
+
+    TQRect pixmapRect() const;
+    TQRect textRect() const;
+
+    void setPixmapRect( const TQRect &r );
+    void setTextRect( const TQRect &r );
+
+    TQRect iconRect_, textRect_;
+    TQString key_;
+
+    bool operator==( const TQIconDragData &i ) const;
+};
+
+class Q_EXPORT TQIconDragDataItem
+{
+public:
+    TQIconDragDataItem() {}
+    TQIconDragDataItem( const TQIconDragItem &i1, const TQIconDragData &i2 ) : data( i1 ), item( i2 ) {}
+    TQIconDragItem data;
+    TQIconDragData item;
+    bool operator== ( const TQIconDragDataItem& ) const;
+};
+
+class TQIconDragPrivate
+{
+public:
+    TQValueList<TQIconDragDataItem> items;
+    static bool decode( TQMimeSource* e, TQValueList<TQIconDragDataItem> &lst );
+};
+
+#endif
+
+class TQIconViewToolTip;
+
+class TQIconViewPrivate
+{
+public:
+    TQIconViewItem *firstItem, *lastItem;
+    uint count;
+    TQIconView::SelectionMode selectionMode;
+    TQIconViewItem *currentItem, *tmpCurrentItem, *highlightedItem,
+	*startDragItem, *pressedItem, *selectAnchor, *renamingItem;
+    TQRect *rubber;
+    TQPixmap *backBuffer;
+    TQTimer *scrollTimer, *adjustTimer, *updateTimer, *inputTimer,
+	*fullRedrawTimer;
+    int rastX, rastY, spacing;
+    int dragItems;
+    TQPoint oldDragPos;
+    TQIconView::Arrangement arrangement;
+    TQIconView::ResizeMode resizeMode;
+    TQSize oldSize;
+#ifndef QT_NO_DRAGANDDROP
+    TQValueList<TQIconDragDataItem> iconDragData;
+#endif
+    int numDragItems, cachedW, cachedH;
+    int maxItemWidth, maxItemTextLength;
+    TQPoint dragStart;
+    TQString currInputString;
+    TQIconView::ItemTextPos itemTextPos;
+#ifndef QT_NO_CURSOR
+    TQCursor oldCursor;
+#endif
+    int cachedContentsX, cachedContentsY;
+    TQBrush itemTextBrush;
+    TQRegion clipRegion;
+    TQPoint dragStartPos;
+    TQFontMetrics *fm;
+    int minLeftBearing, minRightBearing;
+    int rubberStartX, rubberStartY;
+
+    uint mousePressed		:1;
+    uint cleared		:1;
+    uint dropped		:1;
+    uint clearing		:1;
+    uint oldDragAcceptAction	:1;
+    uint isIconDrag		:1;
+    uint drawDragShapes		:1;
+    uint dirty			:1;
+    uint rearrangeEnabled	:1;
+    uint reorderItemsWhenInsert	:1;
+    uint drawAllBack		:1;
+    uint resortItemsWhenInsert	:1;
+    uint sortDirection		:1;
+    uint wordWrapIconText	:1;
+    uint containerUpdateLocked	:1;
+    uint firstSizeHint : 1;
+    uint showTips		:1;
+    uint pressedSelected	:1;
+    uint canStartRubber		:1;
+    uint dragging		:1;
+    uint drawActiveSelection	:1;
+    uint inMenuMode		:1;
+
+    TQIconViewToolTip *toolTip;
+    TQPixmapCache maskCache;
+    TQPixmap *backrubber;    
+    TQPtrDict<TQIconViewItem> selectedItems;
+
+    struct ItemContainer {
+	ItemContainer( ItemContainer *pr, ItemContainer *nx, const TQRect &r )
+	    : p( pr ), n( nx ), rect( r ) {
+		items.setAutoDelete( FALSE );
+		if ( p )
+		    p->n = this;
+		if ( n )
+		    n->p = this;
+	}
+	ItemContainer *p, *n;
+	TQRect rect;
+	TQPtrList<TQIconViewItem> items;
+    } *firstContainer, *lastContainer;
+
+    struct SortableItem {
+	TQIconViewItem *item;
+    };
+
+public:
+
+    /* finds the containers that intersect with \a searchRect in the direction \a dir relative to \a relativeTo */
+    TQPtrList<ItemContainer>* findContainers(
+	TQIconView:: Direction dir,
+	const TQPoint &relativeTo,
+	const TQRect &searchRect ) const;
+    //    friend int cmpIconViewItems( const void *n1, const void *n2 );
+};
+
+
+TQPtrList<TQIconViewPrivate::ItemContainer>* TQIconViewPrivate::findContainers(
+	TQIconView:: Direction dir,
+	const TQPoint &relativeTo,
+	const TQRect &searchRect ) const
+{
+
+    TQPtrList<TQIconViewPrivate::ItemContainer>* list =
+	new TQPtrList<TQIconViewPrivate::ItemContainer>();
+
+    if ( arrangement == TQIconView::LeftToRight ) {
+	if ( dir == TQIconView::DirLeft || dir == TQIconView::DirRight ) {
+	    ItemContainer *c = firstContainer;
+	    for ( ; c; c = c->n )
+		if ( c->rect.intersects( searchRect ) )
+		    list->append( c );
+	} else {
+	    if ( dir == TQIconView::DirDown ) {
+		ItemContainer *c = firstContainer;
+		for ( ; c; c = c->n )
+		    if ( c->rect.intersects( searchRect ) &&
+			 c->rect.bottom() >= relativeTo.y() )
+			list->append( c );
+	    } else {
+		ItemContainer *c = lastContainer;
+		for ( ; c; c = c->p )
+		    if ( c->rect.intersects( searchRect ) &&
+			 c->rect.top() <= relativeTo.y() )
+			list->append( c );
+	    }
+	}
+    } else {
+	if ( dir == TQIconView::DirUp || dir == TQIconView::DirDown ) {
+	    ItemContainer *c = firstContainer;
+	    for ( ; c; c = c->n )
+		if ( c->rect.intersects( searchRect ) )
+		    list->append( c );
+	} else {
+	    if ( dir == TQIconView::DirRight ) {
+		ItemContainer *c = firstContainer;
+		for ( ; c; c = c->n )
+		    if ( c->rect.intersects( searchRect ) &&
+			 c->rect.right() >= relativeTo.x() )
+			list->append( c );
+	    } else {
+		ItemContainer *c = lastContainer;
+		for ( ; c; c = c->p )
+		    if ( c->rect.intersects( searchRect ) &&
+			 c->rect.left() <= relativeTo.x() )
+			list->append( c );
+	    }
+	}
+    }
+    return list;
+}
+
+
+#if defined(Q_C_CALLBACKS)
+extern "C" {
+#endif
+
+#ifdef Q_OS_TEMP
+static int _cdecl cmpIconViewItems( const void *n1, const void *n2 )
+#else
+static int cmpIconViewItems( const void *n1, const void *n2 )
+#endif
+{
+    if ( !n1 || !n2 )
+	return 0;
+
+    TQIconViewPrivate::SortableItem *i1 = (TQIconViewPrivate::SortableItem *)n1;
+    TQIconViewPrivate::SortableItem *i2 = (TQIconViewPrivate::SortableItem *)n2;
+
+    return i1->item->compare( i2->item );
+}
+
+#if defined(Q_C_CALLBACKS)
+}
+#endif
+
+
+#ifndef QT_NO_TOOLTIP
+class TQIconViewToolTip : public TQToolTip
+{
+public:
+    TQIconViewToolTip( TQWidget *parent, TQIconView *iv );
+    virtual ~TQIconViewToolTip();
+
+    void maybeTip( const TQPoint &pos );
+
+private:
+    TQIconView *view;
+};
+
+TQIconViewToolTip::TQIconViewToolTip( TQWidget *parent, TQIconView *iv )
+    : TQToolTip( parent ), view( iv )
+{
+}
+
+TQIconViewToolTip::~TQIconViewToolTip()
+{
+}
+
+void TQIconViewToolTip::maybeTip( const TQPoint &pos )
+{
+    if ( !parentWidget() || !view || view->wordWrapIconText() || !view->showToolTips() )
+	return;
+
+    TQIconViewItem *item = view->findItem( view->viewportToContents( pos ) );
+    if ( !item || item->tmpText == item->itemText )
+	return;
+
+    TQRect r( item->textRect( FALSE ) );
+    TQRect r2 = item->pixmapRect( FALSE );
+    /* this probably should be | r, but TQToolTip does not handle that
+     * well */
+
+    // At this point the rectangle is too small (it is the width of the icon)
+    // since we need it to be bigger than that, extend it here.
+    r.setWidth( view->d->fm->boundingRect( item->itemText ).width() + 4 );
+    r = TQRect( view->contentsToViewport( TQPoint( r.x(), r.y() ) ), TQSize( r.width(), r.height() ) );
+
+    r2 = TQRect( view->contentsToViewport( TQPoint( r2.x(), r2.y() ) ), TQSize( r2.width(), r2.height() ) );
+    tip( r2, item->itemText, r );
+}
+#endif
+
+
+class TQIconViewItemPrivate
+{
+public:
+    TQIconViewPrivate::ItemContainer *container1, *container2;
+};
+
+#ifndef QT_NO_TEXTEDIT
+
+class TQIconViewItemLineEdit : public TQTextEdit
+{
+    friend class TQIconViewItem;
+
+public:
+    TQIconViewItemLineEdit( const TQString &text, TQWidget *parent, TQIconViewItem *theItem, const char* name=0 );
+
+protected:
+    void keyPressEvent( TQKeyEvent *e );
+    void focusOutEvent( TQFocusEvent *e );
+
+protected:
+    TQIconViewItem *item;
+    TQString startText;
+private:
+#if defined(TQ_DISABLE_COPY) // Disabled copy constructor and operator=
+    TQIconViewItemLineEdit( const TQIconViewItemLineEdit & );
+    TQIconViewItemLineEdit &operator=( const TQIconViewItemLineEdit & );
+#endif
+
+};
+
+TQIconViewItemLineEdit::TQIconViewItemLineEdit( const TQString &text, TQWidget *parent,
+					      TQIconViewItem *theItem, const char *name )
+    : TQTextEdit( parent, name ), item( theItem ), startText( text )
+{
+    setFrameStyle( TQFrame::Plain | TQFrame::Box );
+    setLineWidth( 1 );
+
+    setHScrollBarMode( AlwaysOff );
+    setVScrollBarMode( AlwaysOff );
+
+    setWordWrap( WidgetWidth );
+    setWrapColumnOrWidth( item->iconView()->maxItemWidth() -
+			  ( item->iconView()->itemTextPos() == TQIconView::Bottom ?
+			    0 : item->pixmapRect().width() ) );
+    document()->formatter()->setAllowBreakInWords( TRUE );
+    resize( 200, 200 ); // ### some size, there should be a forceReformat()
+    setTextFormat( PlainText );
+    setText( text );
+    setAlignment( TQt::AlignCenter );
+
+    resize( wrapColumnOrWidth() + 2, heightForWidth( wrapColumnOrWidth() ) + 2 );
+}
+
+void TQIconViewItemLineEdit::keyPressEvent( TQKeyEvent *e )
+{
+    if ( e->key()  == Key_Escape ) {
+	item->TQIconViewItem::setText( startText );
+	item->cancelRenameItem();
+    } else if ( e->key() == Key_Enter ||
+		e->key() == Key_Return ) {
+	item->renameItem();
+    } else {
+	TQTextEdit::keyPressEvent( e );
+	sync();
+	resize( width(), document()->height() + 2 );
+
+    }
+}
+
+void TQIconViewItemLineEdit::focusOutEvent( TQFocusEvent *e )
+{
+    Q_UNUSED(e) // I need this to get rid of a Borland warning
+    if ( e->reason() != TQFocusEvent::Popup )
+	item->cancelRenameItem();
+}
+#endif
+
+#ifndef QT_NO_DRAGANDDROP
+
+
+/*!
+    \class TQIconDragItem ntqiconview.h
+    \ingroup draganddrop
+
+    \brief The TQIconDragItem class encapsulates a drag item.
+
+    \module iconview
+
+    The TQIconDrag class uses a list of TQIconDragItems to support drag
+    and drop operations.
+
+    In practice a TQIconDragItem object (or an object of a class derived
+    from TQIconDragItem) is created for each icon view item which is
+    dragged. Each of these TQIconDragItems is stored in a TQIconDrag
+    object.
+
+    See TQIconView::dragObject() for more information.
+
+    See the \l fileiconview/qfileiconview.cpp and
+    \l iconview/simple_dd/main.cpp examples.
+*/
+
+/*!
+    Constructs a TQIconDragItem with no data.
+*/
+
+TQIconDragItem::TQIconDragItem()
+    : ba( (int)strlen( "no data" ) )
+{
+    memcpy( ba.data(), "no data", strlen( "no data" ) );
+}
+
+/*!
+    Destructor.
+*/
+
+TQIconDragItem::~TQIconDragItem()
+{
+}
+
+/*!
+    Returns the data contained in the TQIconDragItem.
+*/
+
+TQByteArray TQIconDragItem::data() const
+{
+    return ba;
+}
+
+/*!
+    Sets the data for the TQIconDragItem to the data stored in the
+    TQByteArray \a d.
+*/
+
+void TQIconDragItem::setData( const TQByteArray &d )
+{
+    ba = d;
+}
+
+/*!
+    \reimp
+*/
+
+bool TQIconDragItem::operator==( const TQIconDragItem &i ) const
+{
+    return ba == i.ba;
+}
+
+/*!
+    \reimp
+*/
+
+bool TQIconDragDataItem::operator==( const TQIconDragDataItem &i ) const
+{
+    return ( i.item == item &&
+	     i.data == data );
+}
+
+/*!
+    \reimp
+*/
+
+bool TQIconDragData::operator==( const TQIconDragData &i ) const
+{
+    return key_ == i.key_;
+}
+
+
+/*!
+    \class TQIconDrag ntqiconview.h
+
+    \brief The TQIconDrag class supports drag and drop operations
+    within a TQIconView.
+
+    \ingroup draganddrop
+    \module iconview
+
+    A TQIconDrag object is used to maintain information about the
+    positions of dragged items and the data associated with the
+    dragged items. TQIconViews are able to use this information to
+    paint the dragged items in the correct positions. Internally
+    TQIconDrag stores the data associated with drag items in
+    TQIconDragItem objects.
+
+    If you want to use the extended drag-and-drop functionality of
+    TQIconView, create a TQIconDrag object in a reimplementation of
+    TQIconView::dragObject(). Then create a TQIconDragItem for each item
+    which should be dragged, set the data it represents with
+    TQIconDragItem::setData(), and add each TQIconDragItem to the drag
+    object using append().
+
+    The data in TQIconDragItems is stored in a TQByteArray and is
+    mime-typed (see TQMimeSource and the
+    \link http://doc.trolltech.com/dnd.html Drag and Drop\endlink
+    overview). If you want to use your own mime-types derive a class
+    from TQIconDrag and reimplement format(), encodedData() and
+    canDecode().
+
+    The fileiconview example program demonstrates the use of the
+    TQIconDrag class including subclassing and reimplementing
+    dragObject(), format(), encodedData() and canDecode(). See the files
+    \c qt/examples/fileiconview/qfileiconview.h and
+    \c qt/examples/fileiconview/qfileiconview.cpp.
+
+    \sa TQMimeSource::format()
+*/
+// ### consider using \dontinclude and friends there
+// ### Not here in the module overview instead...
+
+/*!
+    Constructs a drag object called \a name, which is a child of \a
+    dragSource.
+
+    Note that the drag object will be deleted when \a dragSource is deleted.
+*/
+
+TQIconDrag::TQIconDrag( TQWidget * dragSource, const char* name )
+    : TQDragObject( dragSource, name )
+{
+    d = new TQIconDragPrivate;
+}
+
+/*!
+    Destructor.
+*/
+
+TQIconDrag::~TQIconDrag()
+{
+    delete d;
+}
+
+/*!
+    Append the TQIconDragItem, \a i, to the TQIconDrag object's list of
+    items. You must also supply the geometry of the pixmap, \a pr, and
+    the textual caption, \a tr.
+
+    \sa TQIconDragItem
+*/
+
+void TQIconDrag::append( const TQIconDragItem &i, const TQRect &pr, const TQRect &tr )
+{
+    d->items.append( TQIconDragDataItem( i, TQIconDragData( pr, tr ) ) );
+}
+
+/*!
+    \reimp
+*/
+
+const char* TQIconDrag::format( int i ) const
+{
+    if ( i == 0 )
+	return "application/x-qiconlist";
+    return 0;
+}
+
+/*!
+    Returns the encoded data of the drag object if \a mime is
+    application/x-qiconlist.
+*/
+
+TQByteArray TQIconDrag::encodedData( const char* mime ) const
+{
+    if ( d->items.count() <= 0 || TQString( mime ) !=
+	 "application/x-qiconlist" )
+	return TQByteArray();
+
+    TQValueList<TQIconDragDataItem>::ConstIterator it = d->items.begin();
+    TQString s;
+    for ( ; it != d->items.end(); ++it ) {
+	TQString k( "%1$@@$%2$@@$%3$@@$%4$@@$%5$@@$%6$@@$%7$@@$%8$@@$" );
+	k = k.arg( (*it).item.pixmapRect().x() ).arg(
+	    (*it).item.pixmapRect().y() ).arg( (*it).item.pixmapRect().width() ).
+	    arg( (*it).item.pixmapRect().height() ).arg(
+		(*it).item.textRect().x() ).arg( (*it).item.textRect().y() ).
+	    arg( (*it).item.textRect().width() ).arg(
+		(*it).item.textRect().height() );
+	k += TQString( (*it).data.data() ) + "$@@$";
+	s += k;
+    }
+
+    TQByteArray a( s.length() + 1 );
+    memcpy( a.data(), s.latin1(), a.size() );
+    return a;
+}
+
+/*!
+    Returns TRUE if \a e can be decoded by the TQIconDrag, otherwise
+    return FALSE.
+*/
+
+bool TQIconDrag::canDecode( TQMimeSource* e )
+{
+    if ( e->provides( "application/x-qiconlist" ) )
+	return TRUE;
+    return FALSE;
+}
+
+/*!
+    Decodes the data which is stored (encoded) in \a e and, if
+    successful, fills the \a list of icon drag items with the decoded
+    data. Returns TRUE if there was some data, FALSE otherwise.
+*/
+
+bool TQIconDragPrivate::decode( TQMimeSource* e, TQValueList<TQIconDragDataItem> &lst )
+{
+    TQByteArray ba = e->encodedData( "application/x-qiconlist" );
+    if ( ba.size() ) {
+	lst.clear();
+	TQString s = ba.data();
+	TQIconDragDataItem item;
+	TQRect ir, tr;
+	TQStringList l = TQStringList::split( "$@@$", s );
+
+	int i = 0;
+	TQStringList::Iterator it = l.begin();
+	for ( ; it != l.end(); ++it ) {
+	    if ( i == 0 ) {
+		ir.setX( ( *it ).toInt() );
+	    } else if ( i == 1 ) {
+		ir.setY( ( *it ).toInt() );
+	    } else if ( i == 2 ) {
+		ir.setWidth( ( *it ).toInt() );
+	    } else if ( i == 3 ) {
+		ir.setHeight( ( *it ).toInt() );
+	    } else if ( i == 4 ) {
+		tr.setX( ( *it ).toInt() );
+	    } else if ( i == 5 ) {
+		tr.setY( ( *it ).toInt() );
+	    } else if ( i == 6 ) {
+		tr.setWidth( ( *it ).toInt() );
+	    } else if ( i == 7 ) {
+		tr.setHeight( ( *it ).toInt() );
+	    } else if ( i == 8 ) {
+		TQByteArray d( ( *it ).length() );
+		memcpy( d.data(), ( *it ).latin1(), ( *it ).length() );
+		item.item.setPixmapRect( ir );
+		item.item.setTextRect( tr );
+		item.data.setData( d );
+		lst.append( item );
+	    }
+	    ++i;
+	    if ( i > 8 )
+		i = 0;
+	}
+	return TRUE;
+    }
+
+    return FALSE;
+}
+
+TQIconDragData::TQIconDragData()
+    : iconRect_(), textRect_()
+{
+}
+
+TQIconDragData::TQIconDragData( const TQRect &ir, const TQRect &tr )
+    : iconRect_( ir ), textRect_( tr )
+{
+}
+
+TQRect TQIconDragData::textRect() const
+{
+    return textRect_;
+}
+
+TQRect TQIconDragData::pixmapRect() const
+{
+    return iconRect_;
+}
+
+void TQIconDragData::setPixmapRect( const TQRect &r )
+{
+    iconRect_ = r;
+}
+
+void TQIconDragData::setTextRect( const TQRect &r )
+{
+    textRect_ = r;
+}
+
+#endif
+
+
+/*!
+    \class TQIconViewItem ntqiconview.h
+    \brief The TQIconViewItem class provides a single item in a TQIconView.
+
+    \ingroup advanced
+    \module iconview
+
+    A TQIconViewItem contains an icon, a string and optionally a sort
+    key, and can display itself in a TQIconView.
+    The class is designed to be very similar to TQListView and TQListBox
+    in use, both via instantiation and subclassing.
+
+    The simplest way to create a TQIconViewItem and insert it into a
+    TQIconView is to construct the item passing the constructor a
+    pointer to the icon view, a string and an icon:
+
+    \code
+    (void) new TQIconViewItem(
+                    iconView,   // A pointer to a TQIconView
+                    "This is the text of the item",
+                    aPixmap );
+    \endcode
+
+    By default the text of an icon view item may not be edited by the
+    user but calling setRenameEnabled(TRUE) will allow the user to
+    perform in-place editing of the item's text.
+
+    When the icon view is deleted all items in it are deleted
+    automatically.
+
+    The TQIconView::firstItem() and TQIconViewItem::nextItem() functions
+    provide a means of iterating over all the items in a TQIconView:
+
+    \code
+    TQIconViewItem *item;
+    for ( item = iconView->firstItem(); item; item = item->nextItem() )
+        do_something_with( item );
+    \endcode
+
+    The item's icon view is available from iconView(), and its
+    position in the icon view from index().
+
+    The item's selection status is available from isSelected() and is
+    set and controlled by setSelected() and isSelectable().
+
+    The text and icon can be set with setText() and setPixmap() and
+    retrieved with text() and pixmap(). The item's sort key defaults
+    to text() but may be set with setKey() and retrieved with key().
+    The comparison function, compare() uses key().
+
+    Items may be repositioned with move() and moveBy(). An item's
+    geometry is available from rect(), x(), y(), width(), height(),
+    size(), pos(), textRect() and pixmapRect(). You can also test
+    against the position of a point with contains() and intersects().
+
+    To remove an item from an icon view, just delete the item. The
+    TQIconViewItem destructor removes it cleanly from its icon view.
+
+    Because the icon view is designed to use drag-and-drop, the icon
+    view item also has functions for drag-and-drop which may be
+    reimplemented.
+
+    \target pixmap-size-limit
+    <b>Note:</b> Pixmaps with individual dimensions larger than 300 pixels may
+    not be displayed properly, depending on the \link TQIconView::Arrangement
+    arrangement in use\endlink. For example, pixmaps wider than 300 pixels
+    will not be arranged correctly if the icon view uses a
+    \l TQIconView::TopToBottom arrangement, and pixmaps taller than 300 pixels
+    will not be arranged correctly if the icon view uses a
+    \l TQIconView::LeftToRight arrangement.
+*/
+
+/*!
+    Constructs a TQIconViewItem and inserts it into icon view \a parent
+    with no text and a default icon.
+*/
+
+TQIconViewItem::TQIconViewItem( TQIconView *parent )
+    : view( parent ), itemText(), itemIcon( unknown_icon )
+{
+    init();
+}
+
+/*!
+    Constructs a TQIconViewItem and inserts it into the icon view \a
+    parent with no text and a default icon, after the icon view item
+    \a after.
+*/
+
+TQIconViewItem::TQIconViewItem( TQIconView *parent, TQIconViewItem *after )
+    : view( parent ), itemText(), itemIcon( unknown_icon ),
+      prev( 0 ), next( 0 )
+{
+    init( after );
+}
+
+/*!
+    Constructs an icon view item  and inserts it into the icon view \a
+    parent using \a text as the text and a default icon.
+*/
+
+TQIconViewItem::TQIconViewItem( TQIconView *parent, const TQString &text )
+    : view( parent ), itemText( text ), itemIcon( unknown_icon )
+{
+    init( 0 );
+}
+
+/*!
+    Constructs an icon view item and inserts it into the icon view \a
+    parent using \a text as the text and a default icon, after the
+    icon view item \a after.
+*/
+
+TQIconViewItem::TQIconViewItem( TQIconView *parent, TQIconViewItem *after,
+			      const TQString &text )
+    : view( parent ), itemText( text ), itemIcon( unknown_icon )
+{
+    init( after );
+}
+
+/*!
+    Constructs an icon view item and inserts it into the icon view \a
+    parent using \a text as the text and \a icon as the icon.
+*/
+
+TQIconViewItem::TQIconViewItem( TQIconView *parent, const TQString &text,
+			      const TQPixmap &icon )
+    : view( parent ),
+      itemText( text ), itemIcon( new TQPixmap( icon ) )
+{
+    init( 0 );
+}
+
+
+/*!
+    Constructs an icon view item and inserts it into the icon view \a
+    parent using \a text as the text and \a icon as the icon, after
+    the icon view item \a after.
+
+    \sa setPixmap()
+*/
+
+TQIconViewItem::TQIconViewItem( TQIconView *parent, TQIconViewItem *after,
+			      const TQString &text, const TQPixmap &icon )
+    : view( parent ), itemText( text ), itemIcon( new TQPixmap( icon ) )
+{
+    init( after );
+}
+
+/*!
+    Constructs an icon view item and inserts it into the icon view \a
+    parent using \a text as the text and \a picture as the icon.
+*/
+
+#ifndef QT_NO_PICTURE
+TQIconViewItem::TQIconViewItem( TQIconView *parent, const TQString &text,
+			      const TQPicture &picture )
+    : view( parent ), itemText( text ), itemIcon( 0 )
+{
+    init( 0, new TQPicture( picture ) );
+}
+
+/*!
+    Constructs an icon view item and inserts it into the icon view \a
+    parent using \a text as the text and \a picture as the icon, after
+    the icon view item \a after.
+*/
+
+TQIconViewItem::TQIconViewItem( TQIconView *parent, TQIconViewItem *after,
+			      const TQString &text, const TQPicture &picture )
+    : view( parent ), itemText( text ), itemIcon( 0 )
+{
+    init( after, new TQPicture( picture ) );
+}
+#endif
+
+/*!
+  This private function initializes the icon view item and inserts it
+  into the icon view.
+*/
+
+void TQIconViewItem::init( TQIconViewItem *after
+#ifndef QT_NO_PICTURE
+			  , TQPicture *pic
+#endif
+			  )
+{
+    d = new TQIconViewItemPrivate;
+    d->container1 = 0;
+    d->container2 = 0;
+    prev = next = 0;
+    allow_rename = FALSE;
+    allow_drag = TRUE;
+    allow_drop = TRUE;
+    visible = TRUE;
+    selected = FALSE;
+    selectable = TRUE;
+#ifndef QT_NO_TEXTEDIT
+    renameBox = 0;
+#endif
+#ifndef QT_NO_PICTURE
+    itemPic = pic;
+#endif
+    if ( view ) {
+	itemKey = itemText;
+	dirty = TRUE;
+	wordWrapDirty = TRUE;
+	itemRect = TQRect( -1, -1, 0, 0 );
+	calcRect();
+	view->insertItem( this, after );
+    }
+}
+
+/*!
+    Destroys the icon view item and tells the parent icon view that
+    the item has been destroyed.
+*/
+
+TQIconViewItem::~TQIconViewItem()
+{
+#ifndef QT_NO_TEXTEDIT
+    removeRenameBox();
+#endif
+    if ( view && !view->d->clearing )
+	view->takeItem( this );
+    view = 0;
+    if ( itemIcon && itemIcon->serialNumber() != unknown_icon->serialNumber() )
+	delete itemIcon;
+#ifndef QT_NO_PICTURE
+    delete itemPic;
+#endif
+    delete d;
+}
+
+int TQIconViewItem::RTTI = 0;
+
+/*!
+    Returns 0.
+
+    Make your derived classes return their own values for rtti(), so
+    that you can distinguish between icon view item types. You should
+    use values greater than 1000, preferably a large random number, to
+    allow for extensions to this class.
+*/
+
+int TQIconViewItem::rtti() const
+{
+    return RTTI;
+}
+
+/*!
+    If \a b is TRUE, the item is made visible; otherwise it is hidden.
+*/
+
+void TQIconViewItem::setVisible( bool b )
+{
+    if ( b == (bool)visible )
+	return;
+    TQIconView *iv = iconView();
+    if ( !iv )
+	return;
+    visible = b;
+    if ( iv )
+	iv->updateContents();
+}
+
+/*!
+    Returns TRUE if the item is visible; otherwise returns FALSE.
+
+    \sa setVisible()
+*/
+
+bool TQIconViewItem::isVisible() const
+{
+    return (bool)visible;
+}
+
+/*!
+    Sets \a text as the text of the icon view item. This function
+    might be a no-op if you reimplement text().
+
+    \sa text()
+*/
+
+void TQIconViewItem::setText( const TQString &text )
+{
+    if ( text == itemText )
+	return;
+
+    wordWrapDirty = TRUE;
+    itemText = text;
+    if ( itemKey.isEmpty() )
+	itemKey = itemText;
+
+    TQRect oR = rect();
+    calcRect();
+    oR = oR.unite( rect() );
+
+    if ( view ) {
+	if ( TQRect( view->contentsX(), view->contentsY(),
+		    view->visibleWidthSB(), view->visibleHeightSB() ).
+	     intersects( oR ) )
+	    view->repaintContents( oR.x() - 1, oR.y() - 1,
+				   oR.width() + 2, oR.height() + 2, FALSE );
+    }
+}
+
+/*!
+    Sets \a k as the sort key of the icon view item. By default
+    text() is used for sorting.
+
+    \sa compare()
+*/
+
+void TQIconViewItem::setKey( const TQString &k )
+{
+    if ( k == itemKey )
+	return;
+
+    itemKey = k;
+}
+
+/*!
+    Sets \a icon as the item's icon in the icon view. This function
+    might be a no-op if you reimplement pixmap().
+
+    <b>Note:</b> Pixmaps with individual dimensions larger than 300 pixels may
+    not be displayed properly, depending on the \link TQIconView::Arrangement
+    arrangement in use\endlink. See the \link #pixmap-size-limit main class
+    documentation\endlink for details.
+
+    \sa pixmap()
+*/
+
+void TQIconViewItem::setPixmap( const TQPixmap &icon )
+{
+    if (isVisible() == FALSE)
+	return;
+
+    if ( itemIcon && itemIcon == unknown_icon )
+	itemIcon = 0;
+
+    if ( itemIcon )
+	*itemIcon = icon;
+    else
+	itemIcon = new TQPixmap( icon );
+    TQRect oR = rect();
+    calcRect();
+    oR = oR.unite( rect() );
+
+    if ( view ) {
+	if ( TQRect( view->contentsX(), view->contentsY(),
+		    view->visibleWidthSB(), view->visibleHeightSB() ).
+	     intersects( oR ) )
+	    view->repaintContents( oR.x() - 1, oR.y() - 1,
+				   oR.width() + 2, oR.height() + 2, FALSE );
+    }
+}
+
+/*!
+    Sets \a icon as the item's icon in the icon view. This function
+    might be a no-op if you reimplement picture().
+
+    \sa picture()
+*/
+
+#ifndef QT_NO_PICTURE
+void TQIconViewItem::setPicture( const TQPicture &icon )
+{
+    // clear assigned pixmap if any
+    if ( itemIcon ) {
+	if ( itemIcon == unknown_icon ) {
+	    itemIcon = 0;
+	} else {
+	    delete itemIcon;
+	    itemIcon = 0;
+	}
+    }
+    if ( itemPic )
+	delete itemPic;
+    itemPic = new TQPicture( icon );
+
+    TQRect oR = rect();
+    calcRect();
+    oR = oR.unite( rect() );
+
+    if ( view ) {
+	if ( TQRect( view->contentsX(), view->contentsY(),
+		    view->visibleWidthSB(), view->visibleHeightSB() ).
+	     intersects( oR ) )
+	    view->repaintContents( oR.x() - 1, oR.y() - 1,
+				   oR.width() + 2, oR.height() + 2, FALSE );
+    }
+}
+#endif
+
+/*!
+    \overload
+
+    Sets \a text as the text of the icon view item. If \a recalc is
+    TRUE, the icon view's layout is recalculated. If \a redraw is TRUE
+    (the default), the icon view is repainted.
+
+    \sa text()
+*/
+
+void TQIconViewItem::setText( const TQString &text, bool recalc, bool redraw )
+{
+    if ( text == itemText )
+	return;
+
+    wordWrapDirty = TRUE;
+    itemText = text;
+
+    if ( recalc )
+	calcRect();
+    if ( redraw )
+	repaint();
+}
+
+/*!
+    \overload
+
+    Sets \a icon as the item's icon in the icon view. If \a recalc is
+    TRUE, the icon view's layout is recalculated. If \a redraw is TRUE
+    (the default), the icon view is repainted.
+
+    <b>Note:</b> Pixmaps with individual dimensions larger than 300 pixels may
+    not be displayed properly, depending on the \link TQIconView::Arrangement
+    arrangement in use\endlink. See the \link #pixmap-size-limit main class
+    documentation\endlink for details.
+
+    \sa pixmap()
+*/
+
+void TQIconViewItem::setPixmap( const TQPixmap &icon, bool recalc, bool redraw )
+{
+    if (isVisible() == FALSE)
+	return;
+
+    if ( itemIcon && itemIcon == unknown_icon )
+	itemIcon = 0;
+
+    if ( itemIcon )
+	*itemIcon = icon;
+    else
+	itemIcon = new TQPixmap( icon );
+
+    if ( redraw ) {
+	if ( recalc ) {
+	    TQRect oR = rect();
+	    calcRect();
+	    oR = oR.unite( rect() );
+
+	    if ( view ) {
+		if ( TQRect( view->contentsX(), view->contentsY(),
+			    view->visibleWidthSB(), view->visibleHeightSB() ).
+		     intersects( oR ) )
+		    view->repaintContents( oR.x() - 1, oR.y() - 1,
+					   oR.width() + 2, oR.height() + 2, FALSE );
+	    }
+	} else {
+	    repaint();
+	}
+    } else if ( recalc ) {
+	calcRect();
+    }
+}
+
+/*!
+    If \a allow is TRUE, the user can rename the icon view item by
+    clicking on the text (or pressing F2) while the item is selected
+    (in-place renaming). If \a allow is FALSE, in-place renaming is
+    not possible.
+*/
+
+void TQIconViewItem::setRenameEnabled( bool allow )
+{
+    allow_rename = (uint)allow;
+}
+
+/*!
+    If \a allow is TRUE, the icon view permits the user to drag the
+    icon view item either to another position within the icon view or
+    to somewhere outside of it. If \a allow is FALSE, the item cannot
+    be dragged.
+*/
+
+void TQIconViewItem::setDragEnabled( bool allow )
+{
+    allow_drag = (uint)allow;
+}
+
+/*!
+    If \a allow is TRUE, the icon view lets the user drop something on
+    this icon view item.
+*/
+
+void TQIconViewItem::setDropEnabled( bool allow )
+{
+    allow_drop = (uint)allow;
+}
+
+/*!
+    Returns the text of the icon view item. Normally you set the text
+    of the item with setText(), but sometimes it's inconvenient to
+    call setText() for every item; so you can subclass TQIconViewItem,
+    reimplement this function, and return the text of the item. If you
+    do this, you must call calcRect() manually each time the text
+    (and therefore its size) changes.
+
+    \sa setText()
+*/
+
+TQString TQIconViewItem::text() const
+{
+    return itemText;
+}
+
+/*!
+    Returns the key of the icon view item or text() if no key has been
+    explicitly set.
+
+    \sa setKey(), compare()
+*/
+
+TQString TQIconViewItem::key() const
+{
+    return itemKey;
+}
+
+/*!
+    Returns the icon of the icon view item if it is a pixmap, or 0 if
+    it is a picture. In the latter case use picture() instead.
+    Normally you set the pixmap of the item with setPixmap(), but
+    sometimes it's inconvenient to call setPixmap() for every item. So
+    you can subclass TQIconViewItem, reimplement this function and
+    return a pointer to the item's pixmap. If you do this, you \e must
+    call calcRect() manually each time the size of this pixmap
+    changes.
+
+    \sa setPixmap()
+*/
+
+TQPixmap *TQIconViewItem::pixmap() const
+{
+    return itemIcon;
+}
+
+/*!
+    Returns the icon of the icon view item if it is a picture, or 0 if
+    it is a pixmap. In the latter case use pixmap() instead. Normally
+    you set the picture of the item with setPicture(), but sometimes
+    it's inconvenient to call setPicture() for every item. So you can
+    subclass TQIconViewItem, reimplement this function and return a
+    pointer to the item's picture. If you do this, you \e must call
+    calcRect() manually each time the size of this picture changes.
+
+    \sa setPicture()
+*/
+
+#ifndef QT_NO_PICTURE
+TQPicture *TQIconViewItem::picture() const
+{
+    return itemPic;
+}
+#endif
+
+/*!
+    Returns TRUE if the item can be renamed by the user with in-place
+    renaming; otherwise returns FALSE.
+
+    \sa setRenameEnabled()
+*/
+
+bool TQIconViewItem::renameEnabled() const
+{
+    return (bool)allow_rename;
+}
+
+/*!
+    Returns TRUE if the user is allowed to drag the icon view item;
+    otherwise returns FALSE.
+
+    \sa setDragEnabled()
+*/
+
+bool TQIconViewItem::dragEnabled() const
+{
+    return (bool)allow_drag;
+}
+
+/*!
+    Returns TRUE if the user is allowed to drop something onto the
+    item; otherwise returns FALSE.
+
+    \sa setDropEnabled()
+*/
+
+bool TQIconViewItem::dropEnabled() const
+{
+    return (bool)allow_drop;
+}
+
+/*!
+    Returns a pointer to this item's icon view parent.
+*/
+
+TQIconView *TQIconViewItem::iconView() const
+{
+    return view;
+}
+
+/*!
+    Returns a pointer to the previous item, or 0 if this is the first
+    item in the icon view.
+
+    \sa nextItem() TQIconView::firstItem()
+*/
+
+TQIconViewItem *TQIconViewItem::prevItem() const
+{
+    return prev;
+}
+
+/*!
+    Returns a pointer to the next item, or 0 if this is the last item
+    in the icon view.
+
+    To find the first item use TQIconView::firstItem().
+
+    Example:
+    \code
+    TQIconViewItem *item;
+    for ( item = iconView->firstItem(); item; item = item->nextItem() )
+	do_something_with( item );
+    \endcode
+
+    \sa prevItem()
+*/
+
+TQIconViewItem *TQIconViewItem::nextItem() const
+{
+    return next;
+}
+
+/*!
+    Returns the index of this item in the icon view, or -1 if an error
+    occurred.
+*/
+
+int TQIconViewItem::index() const
+{
+    if ( view )
+	return view->index( this );
+
+    return -1;
+}
+
+
+
+/*!
+    \overload
+
+    This variant is equivalent to calling the other variant with \e cb
+    set to FALSE.
+*/
+
+void TQIconViewItem::setSelected( bool s )
+{
+    setSelected( s, FALSE );
+}
+
+/*!
+    Selects or unselects the item, depending on \a s; it may also
+    unselect other items, depending on TQIconView::selectionMode() and
+    \a cb.
+
+    If \a s is FALSE, the item is unselected.
+
+    If \a s is TRUE and TQIconView::selectionMode() is \c Single, the
+    item is selected and the item previously selected is unselected.
+
+    If \a s is TRUE and TQIconView::selectionMode() is \c Extended, the
+    item is selected. If \a cb is TRUE, the selection state of the
+    other items is left unchanged. If \a cb is FALSE (the default) all
+    other items are unselected.
+
+    If \a s is TRUE and TQIconView::selectionMode() is \c Multi, the
+    item is selected.
+
+    Note that \a cb is used only if TQIconView::selectionMode() is \c
+    Extended; cb defaults to FALSE.
+
+    All items whose selection status changes repaint themselves.
+*/
+
+void TQIconViewItem::setSelected( bool s, bool cb )
+{
+    if ( !view )
+	return;
+    if ( view->selectionMode() != TQIconView::NoSelection &&
+	 selectable && s != (bool)selected ) {
+
+	if ( view->d->selectionMode == TQIconView::Single && this != view->d->currentItem ) {
+	    TQIconViewItem *o = view->d->currentItem;
+	    if ( o && o->selected )
+		o->selected = FALSE;
+	    view->d->currentItem = this;
+	    if ( o )
+		o->repaint();
+	    emit view->currentChanged( this );
+	}
+
+	if ( !s ) {
+	    selected = FALSE;
+	} else {
+	    if ( view->d->selectionMode == TQIconView::Single && view->d->currentItem ) {
+		view->d->currentItem->selected = FALSE;
+	    }
+	    if ( ( view->d->selectionMode == TQIconView::Extended && !cb ) ||
+		 view->d->selectionMode == TQIconView::Single ) {
+		bool b = view->signalsBlocked();
+		view->blockSignals( TRUE );
+		view->selectAll( FALSE );
+		view->blockSignals( b );
+	    }
+	    selected = s;
+	}
+
+ 	repaint();
+	if ( !view->signalsBlocked() ) {
+	    bool emitIt = view->d->selectionMode == TQIconView::Single && s;
+	    TQIconView *v = view;
+	    emit v->selectionChanged();
+	    if ( emitIt )
+		emit v->selectionChanged( this );
+	}
+    }
+}
+
+/*!
+    Sets this item to be selectable if \a enable is TRUE (the default)
+    or unselectable if \a enable is FALSE.
+
+    The user is unable to select a non-selectable item using either
+    the keyboard or the mouse. (The application programmer can select
+    an item in code regardless of this setting.)
+
+    \sa isSelectable()
+*/
+
+void TQIconViewItem::setSelectable( bool enable )
+{
+    selectable = (uint)enable;
+}
+
+/*!
+    Returns TRUE if the item is selected; otherwise returns FALSE.
+
+    \sa setSelected()
+*/
+
+bool TQIconViewItem::isSelected() const
+{
+    return (bool)selected;
+}
+
+/*!
+    Returns TRUE if the item is selectable; otherwise returns FALSE.
+
+    \sa setSelectable()
+*/
+
+bool TQIconViewItem::isSelectable() const
+{
+    return (bool)selectable;
+}
+
+/*!
+    Repaints the item.
+*/
+
+void TQIconViewItem::repaint()
+{
+    if ( view )
+	view->repaintItem( this );
+}
+
+/*!
+    Moves the item to position (\a x, \a y) in the icon view (these
+    are contents coordinates).
+*/
+
+bool TQIconViewItem::move( int x, int y )
+{
+    if ( x == this->x() && y == this->y() )
+	return FALSE;
+    itemRect.setRect( x, y, itemRect.width(), itemRect.height() );
+    checkRect();
+    if ( view )
+	view->updateItemContainer( this );
+    return TRUE;
+}
+
+/*!
+    Moves the item \a dx pixels in the x-direction and \a dy pixels in
+    the y-direction.
+*/
+
+void TQIconViewItem::moveBy( int dx, int dy )
+{
+    itemRect.moveBy( dx, dy );
+    checkRect();
+    if ( view )
+	view->updateItemContainer( this );
+}
+
+/*!
+    \overload
+
+    Moves the item to the point \a pnt.
+*/
+
+bool TQIconViewItem::move( const TQPoint &pnt )
+{
+    return move( pnt.x(), pnt.y() );
+}
+
+/*!
+    \overload
+
+    Moves the item by the x, y values in point \a pnt.
+*/
+
+void TQIconViewItem::moveBy( const TQPoint &pnt )
+{
+    moveBy( pnt.x(), pnt.y() );
+}
+
+/*!
+    Returns the bounding rectangle of the item (in contents
+    coordinates).
+*/
+
+TQRect TQIconViewItem::rect() const
+{
+    return itemRect;
+}
+
+/*!
+    Returns the x-coordinate of the item (in contents coordinates).
+*/
+
+int TQIconViewItem::x() const
+{
+    return itemRect.x();
+}
+
+/*!
+    Returns the y-coordinate of the item (in contents coordinates).
+*/
+
+int TQIconViewItem::y() const
+{
+    return itemRect.y();
+}
+
+/*!
+    Returns the width of the item.
+*/
+
+int TQIconViewItem::width() const
+{
+    return TQMAX( itemRect.width(), TQApplication::globalStrut().width() );
+}
+
+/*!
+    Returns the height of the item.
+*/
+
+int TQIconViewItem::height() const
+{
+    return TQMAX( itemRect.height(), TQApplication::globalStrut().height() );
+}
+
+/*!
+    Returns the size of the item.
+*/
+
+TQSize TQIconViewItem::size() const
+{
+    return TQSize( itemRect.width(), itemRect.height() );
+}
+
+/*!
+    Returns the position of the item (in contents coordinates).
+*/
+
+TQPoint TQIconViewItem::pos() const
+{
+    return TQPoint( itemRect.x(), itemRect.y() );
+}
+
+/*!
+    Returns the bounding rectangle of the item's text.
+
+    If \a relative is TRUE, (the default), the returned rectangle is
+    relative to the origin of the item's rectangle. If \a relative is
+    FALSE, the returned rectangle is relative to the origin of the
+    icon view's contents coordinate system.
+*/
+
+TQRect TQIconViewItem::textRect( bool relative ) const
+{
+    if ( relative )
+	return itemTextRect;
+    else
+	return TQRect( x() + itemTextRect.x(), y() + itemTextRect.y(), itemTextRect.width(), itemTextRect.height() );
+}
+
+/*!
+    Returns the bounding rectangle of the item's icon.
+
+    If \a relative is TRUE, (the default), the rectangle is relative to
+    the origin of the item's rectangle. If \a relative is FALSE, the
+    returned rectangle is relative to the origin of the icon view's
+    contents coordinate system.
+*/
+
+TQRect TQIconViewItem::pixmapRect( bool relative ) const
+{
+    if ( relative )
+	return itemIconRect;
+    else
+	return TQRect( x() + itemIconRect.x(), y() + itemIconRect.y(), itemIconRect.width(), itemIconRect.height() );
+}
+
+/*!
+    Returns TRUE if the item contains the point \a pnt (in contents
+    coordinates); otherwise returns FALSE.
+*/
+
+bool TQIconViewItem::contains( const TQPoint& pnt ) const
+{
+    TQRect textArea = textRect( FALSE );
+    TQRect pixmapArea = pixmapRect( FALSE );
+    if ( iconView()->itemTextPos() == TQIconView::Bottom )
+	textArea.setTop( pixmapArea.bottom() );
+    else
+	textArea.setLeft( pixmapArea.right() );
+    return textArea.contains( pnt ) || pixmapArea.contains( pnt );
+}
+
+/*!
+    Returns TRUE if the item intersects the rectangle \a r (in
+    contents coordinates); otherwise returns FALSE.
+*/
+
+bool TQIconViewItem::intersects( const TQRect& r ) const
+{
+    return ( textRect( FALSE ).intersects( r ) ||
+	     pixmapRect( FALSE ).intersects( r ) );
+}
+
+/*!
+    \fn bool TQIconViewItem::acceptDrop( const TQMimeSource *mime ) const
+
+    Returns TRUE if you can drop things with a TQMimeSource of \a mime
+    onto this item; otherwise returns FALSE.
+
+    The default implementation always returns FALSE. You must subclass
+    TQIconViewItem and reimplement acceptDrop() to accept drops.
+*/
+
+bool TQIconViewItem::acceptDrop( const TQMimeSource * ) const
+{
+    return FALSE;
+}
+
+#ifndef QT_NO_TEXTEDIT
+/*!
+    Starts in-place renaming of an icon, if allowed.
+
+    This function sets up the icon view so that the user can edit the
+    item text, and then returns. When the user is done, setText() will
+    be called and TQIconView::itemRenamed() will be emitted (unless the
+    user canceled, e.g. by pressing the Escape key).
+
+    \sa setRenameEnabled()
+*/
+
+void TQIconViewItem::rename()
+{
+    if ( !view )
+	return;
+    if ( renameBox )
+	removeRenameBox();
+    oldRect = rect();
+    renameBox = new TQIconViewItemLineEdit( itemText, view->viewport(), this, "qt_renamebox" );
+    iconView()->ensureItemVisible( this );
+    TQRect tr( textRect( FALSE ) );
+    view->addChild( renameBox, tr.x() + ( tr.width() / 2 - renameBox->width() / 2 ), tr.y() - 3 );
+    renameBox->selectAll();
+    view->viewport()->setFocusProxy( renameBox );
+    renameBox->setFocus();
+    renameBox->show();
+    Q_ASSERT( view->d->renamingItem == 0L );
+    view->d->renamingItem = this;
+}
+#endif
+
+/*!
+    Compares this icon view item to \a i. Returns -1 if this item is
+    less than \a i, 0 if they are equal, and 1 if this icon view item
+    is greater than \a i.
+
+    The default implementation compares the item keys (key()) using
+    TQString::localeAwareCompare(). A reimplementation may use
+    different values and a different comparison function. Here is a
+    reimplementation that uses plain Unicode comparison:
+
+    \code
+	int MyIconViewItem::compare( TQIconViewItem *i ) const
+	{
+	    return key().compare( i->key() );
+	}
+    \endcode
+
+    \sa key() TQString::localeAwareCompare() TQString::compare()
+*/
+
+int TQIconViewItem::compare( TQIconViewItem *i ) const
+{
+    return key().localeAwareCompare( i->key() );
+}
+
+#ifndef QT_NO_TEXTEDIT
+/*!
+  This private function is called when the user pressed Return during
+  in-place renaming.
+*/
+
+void TQIconViewItem::renameItem()
+{
+    if ( !renameBox || !view )
+	return;
+
+    if ( !view->d->wordWrapIconText ) {
+	wordWrapDirty = TRUE;
+	calcRect();
+    }
+    TQRect r = itemRect;
+    setText( renameBox->text() );
+    view->repaintContents( oldRect.x() - 1, oldRect.y() - 1, oldRect.width() + 2, oldRect.height() + 2, FALSE );
+    view->repaintContents( r.x() - 1, r.y() - 1, r.width() + 2, r.height() + 2, FALSE );
+    removeRenameBox();
+
+    view->emitRenamed( this );
+}
+
+/*!
+    Cancels in-place renaming.
+*/
+
+void TQIconViewItem::cancelRenameItem()
+{
+    if ( !view )
+	return;
+
+    TQRect r = itemRect;
+    calcRect();
+    view->repaintContents( oldRect.x() - 1, oldRect.y() - 1, oldRect.width() + 2, oldRect.height() + 2, FALSE );
+    view->repaintContents( r.x() - 1, r.y() - 1, r.width() + 2, r.height() + 2, FALSE );
+
+    if ( !renameBox )
+	return;
+
+    removeRenameBox();
+}
+
+/*!
+    Removes the editbox that is used for in-place renaming.
+*/
+
+void TQIconViewItem::removeRenameBox()
+{
+    if ( !renameBox || !view )
+	return;
+
+    bool resetFocus = view->viewport()->focusProxy() == renameBox;
+    renameBox->hide();
+    renameBox->deleteLater();
+    renameBox = 0;
+    if ( resetFocus ) {
+	view->viewport()->setFocusProxy( view );
+	view->setFocus();
+    }
+    Q_ASSERT( view->d->renamingItem == this );
+    view->d->renamingItem = 0L;
+}
+#endif
+
+/*!
+    This virtual function is responsible for calculating the
+    rectangles returned by rect(), textRect() and pixmapRect().
+    setRect(), setTextRect() and setPixmapRect() are provided mainly
+    for reimplementations of this function.
+
+    \a text_ is an internal parameter which defaults to TQString::null.
+*/
+
+void TQIconViewItem::calcRect( const TQString &text_ )
+{
+    if ( !view ) // #####
+	return;
+
+    wordWrapDirty = TRUE;
+    int pw = 0;
+    int ph = 0;
+
+#ifndef QT_NO_PICTURE
+    if ( picture() ) {
+	TQRect br = picture()->boundingRect();
+	pw = br.width() + 2;
+	ph = br.height() + 2;
+    } else
+#endif
+    {
+	pw = ( pixmap() ? pixmap() : unknown_icon )->width() + 2;
+	ph = ( pixmap() ? pixmap() : unknown_icon )->height() + 2;
+    }
+
+    itemIconRect.setWidth( pw );
+    itemIconRect.setHeight( ph );
+
+    calcTmpText();
+
+    TQString t = text_;
+    if ( t.isEmpty() ) {
+	if ( view->d->wordWrapIconText )
+	    t = itemText;
+	else
+	    t = tmpText;
+    }
+
+    int tw = 0;
+    int th = 0;
+    // ##### TODO: fix font bearings!
+    TQRect r;
+    if ( view->d->wordWrapIconText ) {
+	r = TQRect( view->d->fm->boundingRect( 0, 0, iconView()->maxItemWidth() -
+					      ( iconView()->itemTextPos() == TQIconView::Bottom ? 0 :
+						pixmapRect().width() ),
+					      0xFFFFFFFF, AlignHCenter | WordBreak | BreakAnywhere, t ) );
+	r.setWidth( r.width() + 4 );
+    } else {
+	r = TQRect( 0, 0, view->d->fm->width( t ), view->d->fm->height() );
+	r.setWidth( r.width() + 4 );
+    }
+
+    if ( r.width() > iconView()->maxItemWidth() -
+	 ( iconView()->itemTextPos() == TQIconView::Bottom ? 0 :
+	   pixmapRect().width() ) )
+	r.setWidth( iconView()->maxItemWidth() - ( iconView()->itemTextPos() == TQIconView::Bottom ? 0 :
+						   pixmapRect().width() ) );
+
+    tw = r.width();
+    th = r.height();
+    if ( tw < view->d->fm->width( "X" ) )
+	tw = view->d->fm->width( "X" );
+
+    itemTextRect.setWidth( tw );
+    itemTextRect.setHeight( th );
+
+    int w = 0;
+    int h = 0;
+    if ( view->itemTextPos() == TQIconView::Bottom ) {
+	w = TQMAX( itemTextRect.width(), itemIconRect.width() );
+	h = itemTextRect.height() + itemIconRect.height() + 1;
+
+	itemRect.setWidth( w );
+	itemRect.setHeight( h );
+
+	itemTextRect = TQRect( ( width() - itemTextRect.width() ) / 2, height() - itemTextRect.height(),
+			      itemTextRect.width(), itemTextRect.height() );
+	itemIconRect = TQRect( ( width() - itemIconRect.width() ) / 2, 0,
+			      itemIconRect.width(), itemIconRect.height() );
+    } else {
+	h = TQMAX( itemTextRect.height(), itemIconRect.height() );
+	w = itemTextRect.width() + itemIconRect.width() + 1;
+
+	itemRect.setWidth( w );
+	itemRect.setHeight( h );
+
+	itemTextRect = TQRect( width() - itemTextRect.width(), ( height() - itemTextRect.height() ) / 2,
+			      itemTextRect.width(), itemTextRect.height() );
+	itemIconRect = TQRect( 0, ( height() - itemIconRect.height() ) / 2,
+			      itemIconRect.width(), itemIconRect.height() );
+    }
+    if ( view )
+	view->updateItemContainer( this );
+}
+
+/*!
+    Paints the item using the painter \a p and the color group \a cg.
+    If you want the item to be drawn with a different font or color,
+    reimplement this function, change the values of the color group or
+    the painter's font, and then call the TQIconViewItem::paintItem()
+    with the changed values.
+*/
+
+void TQIconViewItem::paintItem( TQPainter *p, const TQColorGroup &cg )
+{
+    if ( !view )
+	return;
+
+    p->save();
+
+    if ( isSelected() ) {
+	p->setPen( cg.highlightedText() );
+    } else {
+	p->setPen( cg.text() );
+    }
+
+    calcTmpText();
+
+#ifndef QT_NO_PICTURE
+    if ( picture() ) {
+	TQPicture *pic = picture();
+	if ( isSelected() ) {
+            p->setBrush( TQBrush( cg.highlight(), TQBrush::Dense4Pattern ) );
+            p->setPen( TQPen( cg.highlight(), TQBrush::Dense4Pattern ) );
+            p->drawRoundRect( pixmapRect( FALSE ), 
+			    1000 / pixmapRect( FALSE ).width(),
+			    1000 / pixmapRect( FALSE ).height() );		
+	}
+	p->drawPicture( x()-pic->boundingRect().x(), y()-pic->boundingRect().y(), *pic );
+	if ( isSelected() ) {
+            p->setBrush( TQBrush( cg.highlight() ) );
+            p->setPen( TQPen( cg.highlight() ) );
+            p->drawRoundRect( textRect( FALSE ), 
+			    1000 / textRect( FALSE ).width(),
+			    1000 / textRect( FALSE ).height() );		
+	    p->setPen( TQPen( cg.highlightedText() ) );
+	} else if ( view->d->itemTextBrush != NoBrush ) {
+            p->setBrush( view->d->itemTextBrush );
+            p->setPen( TQPen( view->d->itemTextBrush.color() ) );
+            p->drawRoundRect( textRect( FALSE ), 
+			    1000 / textRect( FALSE ).width(),
+			    1000 / textRect( FALSE ).height() );		
+	}
+
+	int align = view->itemTextPos() == TQIconView::Bottom ? AlignHCenter : AlignAuto;
+	if ( view->d->wordWrapIconText )
+	    align |= WordBreak | BreakAnywhere;
+	p->drawText( textRect( FALSE ), align, view->d->wordWrapIconText ? itemText : tmpText );
+	p->restore();
+	return;
+    }
+#endif
+    bool textOnBottom = ( view->itemTextPos() == TQIconView::Bottom );
+    int dim;
+    if ( textOnBottom )
+	dim = ( pixmap() ? pixmap() : unknown_icon)->width();
+    else
+	dim = ( pixmap() ? pixmap() : unknown_icon)->height();
+    if ( isSelected() ) {
+	TQPixmap *pix = pixmap() ? pixmap() : unknown_icon;
+	if ( pix && !pix->isNull() ) {
+	    TQPixmap *buffer = get_qiv_buffer_pixmap( pix->size() );
+	    TQBitmap mask = view->mask( pix );
+
+	    TQPainter p2( buffer );
+	    p2.fillRect( pix->rect(), white );
+	    p2.drawPixmap( 0, 0, *pix );
+	    p2.end();
+	    buffer->setMask( mask );
+	    p2.begin( buffer );
+#if defined(Q_WS_X11)
+	    p2.fillRect( pix->rect(), TQBrush( cg.highlight(), TQBrush::Dense4Pattern) );
+#else // in WIN32 Dense4Pattern doesn't work correctly (transparency problem), so work around it
+	    if ( iconView()->d->drawActiveSelection ) {
+		if ( !qiv_selection )
+		    createSelectionPixmap( cg );
+		p2.drawTiledPixmap( 0, 0, pix->width(), pix->height(),
+				    *qiv_selection );
+	    }
+#endif
+	    p2.end();
+	    TQRect cr = pix->rect();
+	    if ( textOnBottom )
+		p->drawPixmap( x() + ( width() - dim ) / 2, y(), *buffer, 0, 0,
+			       cr.width(), cr.height() );
+	    else
+		p->drawPixmap( x() , y() + ( height() - dim ) / 2, *buffer, 0, 0,
+			       cr.width(), cr.height() );
+	}
+    } else {
+	if ( textOnBottom )
+	    p->drawPixmap( x() + ( width() - dim ) / 2, y(),
+			   *( pixmap() ? pixmap() : unknown_icon ) );
+	else
+	    p->drawPixmap( x() , y() + ( height() - dim ) / 2,
+			   *( pixmap() ? pixmap() : unknown_icon ) );
+    }
+
+    p->save();
+    if ( isSelected() ) {
+        p->setBrush( TQBrush( cg.highlight() ) );
+        p->setPen( TQPen( cg.highlight() ) );
+        p->drawRoundRect( textRect( FALSE ), 
+                          1000 / textRect( FALSE ).width(),
+			  1000 / textRect( FALSE ).height() );		
+	p->setPen( TQPen( cg.highlightedText() ) );
+    } else if ( view->d->itemTextBrush != NoBrush ) {
+        p->setBrush( view->d->itemTextBrush );
+        p->setPen( TQPen( view->d->itemTextBrush.color() ) );
+        p->drawRoundRect( textRect( FALSE ), 
+			  1000 / textRect( FALSE ).width(),
+			  1000 / textRect( FALSE ).height() );		
+    }
+
+    int align = AlignHCenter;
+    if ( view->d->wordWrapIconText )
+	align |= WordBreak | BreakAnywhere;
+    p->drawText( textRect( FALSE ), align,
+		 view->d->wordWrapIconText ? itemText : tmpText );
+
+    p->restore();
+
+    p->restore();
+}
+
+/*!
+    Paints the focus rectangle of the item using the painter \a p and
+    the color group \a cg.
+    
+    The default implementation does nothing; subclasses may
+    reimplement this function.
+*/
+
+void TQIconViewItem::paintFocus( TQPainter *, const TQColorGroup & )
+{
+}
+
+/*!
+    \fn void TQIconViewItem::dropped( TQDropEvent *e, const TQValueList<TQIconDragItem> &lst )
+
+    This function is called when something is dropped on the item. \a
+    e provides all the information about the drop. If the drag object
+    of the drop was a TQIconDrag, \a lst contains the list of the
+    dropped items. You can get the data by calling
+    TQIconDragItem::data() on each item. If the \a lst is empty, i.e.
+    the drag was not a TQIconDrag, you must decode the data in \a e and
+    work with that.
+
+    The default implementation does nothing; subclasses may
+    reimplement this function.
+*/
+
+#ifndef QT_NO_DRAGANDDROP
+void TQIconViewItem::dropped( TQDropEvent *, const TQValueList<TQIconDragItem> & )
+{
+}
+#endif
+
+/*!
+    This function is called when a drag enters the item's bounding
+    rectangle.
+
+    The default implementation does nothing; subclasses may
+    reimplement this function.
+*/
+
+void TQIconViewItem::dragEntered()
+{
+}
+
+/*!
+    This function is called when a drag leaves the item's bounding
+    rectangle.
+
+    The default implementation does nothing; subclasses may
+    reimplement this function.
+*/
+
+void TQIconViewItem::dragLeft()
+{
+}
+
+/*!
+    Sets the bounding rectangle of the whole item to \a r. This
+    function is provided for subclasses which reimplement calcRect(),
+    so that they can set the calculated rectangle. \e{Any other use is
+    discouraged.}
+
+    \sa calcRect() textRect() setTextRect() pixmapRect() setPixmapRect()
+*/
+
+void TQIconViewItem::setItemRect( const TQRect &r )
+{
+    itemRect = r;
+    checkRect();
+    if ( view )
+	view->updateItemContainer( this );
+}
+
+/*!
+    Sets the bounding rectangle of the item's text to \a r. This
+    function is provided for subclasses which reimplement calcRect(),
+    so that they can set the calculated rectangle. \e{Any other use is
+    discouraged.}
+
+    \sa calcRect() textRect() setItemRect() setPixmapRect()
+*/
+
+void TQIconViewItem::setTextRect( const TQRect &r )
+{
+    itemTextRect = r;
+    if ( view )
+	view->updateItemContainer( this );
+}
+
+/*!
+    Sets the bounding rectangle of the item's icon to \a r. This
+    function is provided for subclasses which reimplement calcRect(),
+    so that they can set the calculated rectangle. \e{Any other use is
+    discouraged.}
+
+    \sa calcRect() pixmapRect() setItemRect() setTextRect()
+*/
+
+void TQIconViewItem::setPixmapRect( const TQRect &r )
+{
+    itemIconRect = r;
+    if ( view )
+	view->updateItemContainer( this );
+}
+
+/*!
+    \internal
+*/
+
+void TQIconViewItem::calcTmpText()
+{
+    if ( !view || view->d->wordWrapIconText || !wordWrapDirty )
+	return;
+    wordWrapDirty = FALSE;
+
+    int w = iconView()->maxItemWidth() - ( iconView()->itemTextPos() == TQIconView::Bottom ? 0 :
+					   pixmapRect().width() );
+    if ( view->d->fm->width( itemText ) < w ) {
+	tmpText = itemText;
+	return;
+    }
+
+    tmpText = "...";
+    int i = 0;
+    while ( view->d->fm->width( tmpText + itemText[ i ] ) < w )
+	tmpText += itemText[ i++ ];
+    tmpText.remove( (uint)0, 3 );
+    tmpText += "...";
+}
+
+/*! \internal */
+
+TQString TQIconViewItem::tempText() const
+{
+    return tmpText;
+}
+
+void TQIconViewItem::checkRect()
+{
+    int x = itemRect.x();
+    int y = itemRect.y();
+    int w = itemRect.width();
+    int h = itemRect.height();
+
+    bool changed = FALSE;
+    if ( x < 0 ) {
+	x = 0;
+	changed = TRUE;
+    }
+    if ( y < 0 ) {
+	y = 0;
+	changed = TRUE;
+    }
+
+    if ( changed )
+	itemRect.setRect( x, y, w, h );
+}
+
+
+/*! \file iconview/simple_dd/main.h */
+/*! \file iconview/simple_dd/main.cpp */
+
+
+/*!
+    \class TQIconView ntqiconview.h
+    \brief The TQIconView class provides an area with movable labelled icons.
+
+    \module iconview
+    \ingroup advanced
+    \mainclass
+
+    A TQIconView can display and manage a grid or other 2D layout of
+    labelled icons. Each labelled icon is a TQIconViewItem. Items
+    (TQIconViewItems) can be added or deleted at any time; items can be
+    moved within the TQIconView. Single or multiple items can be
+    selected. Items can be renamed in-place. TQIconView also supports
+    \link #draganddrop drag and drop\endlink.
+
+    Each item contains a label string, a pixmap or picture (the icon
+    itself) and optionally a sort key. The sort key is used for
+    sorting the items and defaults to the label string. The label
+    string can be displayed below or to the right of the icon (see \l
+    ItemTextPos).
+
+    The simplest way to create a TQIconView is to create a TQIconView
+    object and create some TQIconViewItems with the TQIconView as their
+    parent, set the icon view's geometry and show it.
+    For example:
+    \code
+    TQIconView *iv = new TQIconView( this );
+    TQDir dir( path, "*.xpm" );
+    for ( uint i = 0; i < dir.count(); i++ ) {
+	(void) new TQIconViewItem( iv, dir[i], TQPixmap( path + dir[i] ) );
+    }
+    iv->resize( 600, 400 );
+    iv->show();
+    \endcode
+
+    The TQIconViewItem call passes a pointer to the TQIconView we wish to
+    populate, along with the label text and a TQPixmap.
+
+    When an item is inserted the TQIconView allocates a position for it.
+    Existing items are rearranged if autoArrange() is TRUE. The
+    default arrangement is \c LeftToRight -- the TQIconView fills
+    the \e top-most row from left to right, then moves one row \e down
+    and fills that row from left to right and so on. The
+    arrangement can be modified with any of the following approaches:
+    \list
+    \i Call setArrangement(), e.g. with \c TopToBottom which will fill up
+    the \e left-most column from top to bottom, then moves one column
+    \e right and fills that from top to bottom and so on.
+    
+    \i Construct each TQIconViewItem using a constructor which allows
+    you to specify which item the new one is to follow.
+    \i Call setSorting() or sort() to sort the items.
+    \endlist
+
+    The spacing between items is set with setSpacing(). Items can be
+    laid out using a fixed grid using setGridX() and setGridY(); by
+    default the TQIconView calculates a grid dynamically. The position
+    of items' label text is set with setItemTextPos(). The text's
+    background can be set with setItemTextBackground(). The maximum
+    width of an item and of its text are set with setMaxItemWidth()
+    and setMaxItemTextLength(). The label text will be word-wrapped if
+    it is too long; this is controlled by setWordWrapIconText(). If
+    the label text is truncated, the user can still see the entire
+    text in a tool tip if they hover the mouse over the item. This is
+    controlled with setShowToolTips().
+
+    Items which are \link TQIconViewItem::isSelectable()
+    selectable\endlink may be selected depending on the SelectionMode;
+    the default is \c Single. Because TQIconView offers multiple
+    selection it must display keyboard focus and selection state
+    separately. Therefore there are functions to set the selection
+    state of an item (setSelected()) and to select which item displays
+    keyboard focus (setCurrentItem()). When multiple items may be
+    selected the icon view provides a rubberband, too.
+
+    When in-place renaming is enabled (it is disabled by default), the
+    user may change the item's label. They do this by selecting the item
+    (single clicking it or navigating to it with the arrow keys), then
+    single clicking it (or pressing F2), and entering their text. If no
+    key has been set with TQIconViewItem::setKey() the new text will also
+    serve as the key. (See TQIconViewItem::setRenameEnabled().)
+
+    You can control whether users can move items themselves with
+    setItemsMovable().
+
+    Because the internal structure used to store the icon view items is
+    linear, no iterator class is needed to iterate over all the items.
+    Instead we iterate by getting the first item from the \e{icon view}
+    and then each subsequent (\l TQIconViewItem::nextItem()) from each
+    \e item in turn:
+    \code
+	for ( TQIconViewItem *item = iv->firstItem(); item; item = item->nextItem() )
+	    do_something( item );
+    \endcode
+    TQIconView also provides currentItem(). You can search for an item
+    using findItem() (searching by position or for label text) and
+    with findFirstVisibleItem() and findLastVisibleItem(). The number
+    of items is returned by count(). An item can be removed from an
+    icon view using takeItem(); to delete an item use \c delete. All
+    the items can be deleted with clear().
+
+    The TQIconView emits a wide range of useful signals, including
+    selectionChanged(), currentChanged(), clicked(), moved() and
+    itemRenamed().
+
+    \target draganddrop
+    \section1 Drag and Drop
+
+    TQIconView supports the drag and drop of items within the TQIconView
+    itself. It also supports the drag and drop of items out of or into
+    the TQIconView and drag and drop onto items themselves. The drag and
+    drop of items outside the TQIconView can be achieved in a simple way
+    with basic functionality, or in a more sophisticated way which
+    provides more power and control.
+
+    The simple approach to dragging items out of the icon view is to
+    subclass TQIconView and reimplement TQIconView::dragObject().
+
+    \code
+    TQDragObject *MyIconView::dragObject()
+    {
+	return new TQTextDrag( currentItem()->text(), this );
+    }
+    \endcode
+
+    In this example we create a TQTextDrag object, (derived from
+    TQDragObject), containing the item's label and return it as the drag
+    object. We could just as easily have created a TQImageDrag from the
+    item's pixmap and returned that instead.
+
+    TQIconViews and their TQIconViewItems can also be the targets of drag
+    and drops. To make the TQIconView itself able to accept drops connect
+    to the dropped() signal. When a drop occurs this signal will be
+    emitted with a TQDragEvent and a TQValueList of TQIconDragItems. To
+    make a TQIconViewItem into a drop target subclass TQIconViewItem and
+    reimplement TQIconViewItem::acceptDrop() and
+    TQIconViewItem::dropped().
+
+    \code
+    bool MyIconViewItem::acceptDrop( const TQMimeSource *mime ) const
+    {
+	if ( mime->provides( "text/plain" ) )
+	    return TRUE;
+	return FALSE;
+    }
+
+    void MyIconViewItem::dropped( TQDropEvent *evt, const TQValueList<TQIconDragItem>& )
+    {
+	TQString label;
+	if ( TQTextDrag::decode( evt, label ) )
+	    setText( label );
+    }
+    \endcode
+
+    See \l iconview/simple_dd/main.h and \l
+    iconview/simple_dd/main.cpp for a simple drag and drop example
+    which demonstrates drag and drop between a TQIconView and a
+    TQListBox.
+
+    If you want to use extended drag-and-drop or have drag shapes drawn
+    you must take a more sophisticated approach.
+
+    The first part is starting drags -- you should use a TQIconDrag (or a
+    class derived from it) for the drag object. In dragObject() create the
+    drag object, populate it with TQIconDragItems and return it. Normally
+    such a drag should offer each selected item's data. So in dragObject()
+    you should iterate over all the items, and create a TQIconDragItem for
+    each selected item, and append these items with TQIconDrag::append() to
+    the TQIconDrag object. You can use TQIconDragItem::setData() to set the
+    data of each item that should be dragged. If you want to offer the
+    data in additional mime-types, it's best to use a class derived from
+    TQIconDrag, which implements additional encoding and decoding
+    functions.
+
+    When a drag enters the icon view, there is little to do. Simply
+    connect to the dropped() signal and reimplement
+    TQIconViewItem::acceptDrop() and TQIconViewItem::dropped(). If you've
+    used a TQIconDrag (or a subclass of it) the second argument to the
+    dropped signal contains a TQValueList of TQIconDragItems -- you can
+    access their data by calling TQIconDragItem::data() on each one.
+
+    For an example implementation of complex drag-and-drop look at the
+    fileiconview example (qt/examples/fileiconview).
+
+    \sa TQIconViewItem::setDragEnabled(), TQIconViewItem::setDropEnabled(),
+	TQIconViewItem::acceptDrop(), TQIconViewItem::dropped().
+
+    <img src=qiconview-m.png> <img src=qiconview-w.png>
+*/
+
+/*! \enum TQIconView::ResizeMode
+
+    This enum type is used to tell TQIconView how it should treat the
+    positions of its icons when the widget is resized. The modes are:
+
+    \value Fixed  The icons' positions are not changed.
+    \value Adjust  The icons' positions are adjusted to be within the
+    new geometry, if possible.
+*/
+
+/*!
+    \enum TQIconView::SelectionMode
+
+    This enumerated type is used by TQIconView to indicate how it
+    reacts to selection by the user. It has four values:
+
+    \value Single  When the user selects an item, any already-selected
+    item becomes unselected and the user cannot unselect the selected
+    item. This means that the user can never clear the selection. (The
+    application programmer can, using TQIconView::clearSelection().)
+
+    \value Multi  When the user selects an item, e.g. by navigating
+    to it with the keyboard arrow keys or by clicking it, the
+    selection status of that item is toggled and the other items are
+    left alone. Also, multiple items can be selected by dragging the
+    mouse while the left mouse button stays pressed.
+
+    \value Extended  When the user selects an item the selection is
+    cleared and the new item selected. However, if the user presses
+    the Ctrl key when clicking on an item, the clicked item gets
+    toggled and all other items are left untouched. If the user
+    presses the Shift key while clicking on an item, all items between
+    the current item and the clicked item get selected or unselected,
+    depending on the state of the clicked item. Also, multiple items
+    can be selected by dragging the mouse while the left mouse button
+    stays pressed.
+
+    \value NoSelection  Items cannot be selected.
+
+    To summarise: \c Single is a real single-selection icon view; \c
+    Multi a real multi-selection icon view; \c Extended is an icon
+    view in which users can select multiple items but usually want to
+    select either just one or a range of contiguous items; and \c
+    NoSelection mode is for an icon view where the user can look but
+    not touch.
+*/
+
+/*!
+    \enum TQIconView::Arrangement
+
+    This enum type determines in which direction the items flow when
+    the view runs out of space.
+
+    \value LeftToRight  Items which don't fit into the view cause the
+    viewport to extend vertically (you get a vertical scrollbar).
+
+    \value TopToBottom  Items which don't fit into the view cause the
+    viewport to extend horizontally (you get a horizontal scrollbar).
+*/
+
+/*!
+    \enum TQIconView::ItemTextPos
+
+    This enum type specifies the position of the item text in relation
+    to the icon.
+
+    \value Bottom  The text is drawn below the icon.
+    \value Right  The text is drawn to the right of the icon.
+*/
+
+/*!
+    \fn void  TQIconView::dropped ( TQDropEvent * e, const TQValueList<TQIconDragItem> &lst )
+
+    This signal is emitted when a drop event occurs in the viewport
+    (but not on any icon) which the icon view itself can't handle.
+
+    \a e provides all the information about the drop. If the drag
+    object of the drop was a TQIconDrag, \a lst contains the list of
+    the dropped items. You can get the data using
+    TQIconDragItem::data() on each item. If the \a lst is empty, i.e.
+    the drag was not a TQIconDrag, you have to decode the data in \a e
+    and work with that.
+
+    Note TQIconViewItems may be drop targets; if a drop event occurs on
+    an item the item handles the drop.
+*/
+
+/*!
+    \fn void TQIconView::moved()
+
+    This signal is emitted after successfully dropping one (or more)
+    items of the icon view. If the items should be removed, it's best
+    to do so in a slot connected to this signal.
+*/
+
+/*!
+    \fn void  TQIconView::doubleClicked(TQIconViewItem * item)
+
+    This signal is emitted when the user double-clicks on \a item.
+*/
+
+/*!
+    \fn void  TQIconView::returnPressed (TQIconViewItem * item)
+
+    This signal is emitted if the user presses the Return or Enter
+    key. \a item is the currentItem() at the time of the keypress.
+*/
+
+/*!
+    \fn void  TQIconView::selectionChanged()
+
+    This signal is emitted when the selection has been changed. It's
+    emitted in each selection mode.
+*/
+
+/*!
+    \overload void TQIconView::selectionChanged( TQIconViewItem *item )
+
+    This signal is emitted when the selection changes. \a item is the
+    newly selected item. This signal is emitted only in single
+    selection mode.
+*/
+
+/*!
+    \fn void TQIconView::currentChanged( TQIconViewItem *item )
+
+    This signal is emitted when a new item becomes current. \a item is
+    the new current item (or 0 if no item is now current).
+
+    \sa currentItem()
+*/
+
+/*!
+    \fn void  TQIconView::onItem( TQIconViewItem *item )
+
+    This signal is emitted when the user moves the mouse cursor onto
+    an \a item, similar to the TQWidget::enterEvent() function.
+*/
+
+// ### bug here - enter/leave event aren't considered. move the mouse
+// out of the window and back in, to the same item.
+
+/*!
+    \fn void TQIconView::onViewport()
+
+    This signal is emitted when the user moves the mouse cursor from
+    an item to an empty part of the icon view.
+
+    \sa onItem()
+*/
+
+/*!
+    \overload void TQIconView::itemRenamed (TQIconViewItem * item)
+
+    This signal is emitted when \a item has been renamed, usually by
+    in-place renaming.
+
+    \sa TQIconViewItem::setRenameEnabled() TQIconViewItem::rename()
+*/
+
+/*!
+    \fn void TQIconView::itemRenamed (TQIconViewItem * item, const TQString &name)
+
+    This signal is emitted when \a item has been renamed to \a name,
+    usually by in-place renaming.
+
+    \sa TQIconViewItem::setRenameEnabled() TQIconViewItem::rename()
+*/
+
+/*!
+    \fn void TQIconView::rightButtonClicked (TQIconViewItem * item, const TQPoint & pos)
+
+    This signal is emitted when the user clicks the right mouse
+    button. If \a item is non-null, the cursor is on \a item. If \a
+    item is null, the mouse cursor isn't on any item.
+
+    \a pos is the position of the mouse cursor in the global
+    coordinate system (TQMouseEvent::globalPos()). (If the click's
+    press and release differ by a pixel or two, \a pos is the
+    position at release time.)
+
+    \sa rightButtonPressed() mouseButtonClicked() clicked()
+*/
+
+/*!
+    \fn void TQIconView::contextMenuRequested( TQIconViewItem *item, const TQPoint & pos )
+
+    This signal is emitted when the user invokes a context menu with
+    the right mouse button or with special system keys, with \a item
+    being the item under the mouse cursor or the current item,
+    respectively.
+
+    \a pos is the position for the context menu in the global
+    coordinate system.
+*/
+
+/*!
+    \fn void TQIconView::mouseButtonPressed (int button, TQIconViewItem * item, const TQPoint & pos)
+
+    This signal is emitted when the user presses mouse button \a
+    button. If \a item is non-null, the cursor is on \a item. If \a
+    item is null, the mouse cursor isn't on any item.
+
+    \a pos is the position of the mouse cursor in the global
+    coordinate system (TQMouseEvent::globalPos()).
+
+    \sa rightButtonClicked() mouseButtonPressed() pressed()
+*/
+
+/*!
+    \fn void TQIconView::mouseButtonClicked (int button, TQIconViewItem * item, const TQPoint & pos )
+
+    This signal is emitted when the user clicks mouse button \a
+    button. If \a item is non-null, the cursor is on \a item. If \a
+    item is null, the mouse cursor isn't on any item.
+
+    \a pos is the position of the mouse cursor in the global
+    coordinate system (TQMouseEvent::globalPos()). (If the click's
+    press and release differ by a pixel or two, \a pos is the
+    position at release time.)
+
+    \sa mouseButtonPressed() rightButtonClicked() clicked()
+*/
+
+/*!
+    \overload void TQIconView::clicked ( TQIconViewItem * item, const TQPoint & pos )
+
+    This signal is emitted when the user clicks any mouse button on an
+    icon view item. \a item is a pointer to the item that has been
+    clicked.
+
+    \a pos is the position of the mouse cursor in the global coordinate
+    system (TQMouseEvent::globalPos()). (If the click's press and release
+    differ by a pixel or two, \a pos is the  position at release time.)
+
+    \sa mouseButtonClicked() rightButtonClicked() pressed()
+*/
+
+/*!
+    \overload void TQIconView::pressed ( TQIconViewItem * item, const TQPoint & pos )
+
+    This signal is emitted when the user presses any mouse button. If
+    \a item is non-null, the cursor is on \a item. If \a item is null,
+    the mouse cursor isn't on any item.
+
+    \a pos is the position of the mouse cursor in the global
+    coordinate system (TQMouseEvent::globalPos()). (If the click's
+    press and release differ by a pixel or two, \a pos is the
+    position at release time.)
+
+    \sa mouseButtonPressed() rightButtonPressed() clicked()
+*/
+
+/*!
+    \fn void TQIconView::clicked ( TQIconViewItem * item )
+
+    This signal is emitted when the user clicks any mouse button. If
+    \a item is non-null, the cursor is on \a item. If \a item is null,
+    the mouse cursor isn't on any item.
+
+    \sa mouseButtonClicked() rightButtonClicked() pressed()
+*/
+
+/*!
+    \fn void TQIconView::pressed ( TQIconViewItem * item )
+
+    This signal is emitted when the user presses any mouse button. If
+    \a item is non-null, the cursor is on \a item. If \a item is null,
+    the mouse cursor isn't on any item.
+
+    \sa mouseButtonPressed() rightButtonPressed() clicked()
+*/
+
+/*!
+    \fn void TQIconView::rightButtonPressed( TQIconViewItem * item, const TQPoint & pos )
+
+    This signal is emitted when the user presses the right mouse
+    button. If \a item is non-null, the cursor is on \a item. If \a
+    item is null, the mouse cursor isn't on any item.
+
+    \a pos is the position of the mouse cursor in the global
+    coordinate system (TQMouseEvent::globalPos()).
+*/
+
+/*!
+    Constructs an empty icon view called \a name, with parent \a
+    parent and using the widget flags \a f.
+*/
+
+TQIconView::TQIconView( TQWidget *parent, const char *name, WFlags f )
+    : TQScrollView( parent, name, WStaticContents | WNoAutoErase  | f )
+{
+    if ( !unknown_icon ) {
+	unknown_icon = new TQPixmap( (const char **)unknown_xpm );
+	qiv_cleanup_pixmap.add( &unknown_icon );
+    }
+
+    d = new TQIconViewPrivate;
+    d->dragging = FALSE;
+    d->firstItem = 0;
+    d->lastItem = 0;
+    d->count = 0;
+    d->mousePressed = FALSE;
+    d->selectionMode = Single;
+    d->currentItem = 0;
+    d->highlightedItem = 0;
+    d->rubber = 0;
+    d->canStartRubber = FALSE;
+    d->backBuffer = 0;
+    d->scrollTimer = 0;
+    d->startDragItem = 0;
+    d->tmpCurrentItem = 0;
+    d->rastX = d->rastY = -1;
+    d->spacing = 5;
+    d->cleared = FALSE;
+    d->arrangement = LeftToRight;
+    d->resizeMode = Fixed;
+    d->dropped = FALSE;
+    d->adjustTimer = new TQTimer( this, "iconview adjust timer" );
+    d->isIconDrag = FALSE;
+    d->inMenuMode = FALSE;
+#ifndef QT_NO_DRAGANDDROP
+    d->iconDragData.clear();
+#endif
+    d->numDragItems = 0;
+    d->updateTimer = new TQTimer( this, "iconview update timer" );
+    d->cachedW = d->cachedH = 0;
+    d->maxItemWidth = 100;
+    d->maxItemTextLength = 255;
+    d->inputTimer = new TQTimer( this, "iconview input timer" );
+    d->currInputString = TQString::null;
+    d->dirty = FALSE;
+    d->rearrangeEnabled = TRUE;
+    d->itemTextPos = Bottom;
+    d->reorderItemsWhenInsert = TRUE;
+#ifndef QT_NO_CURSOR
+    d->oldCursor = arrowCursor;
+#endif
+    d->resortItemsWhenInsert = FALSE;
+    d->sortDirection = TRUE;
+    d->wordWrapIconText = TRUE;
+    d->cachedContentsX = d->cachedContentsY = -1;
+    d->clearing = FALSE;
+    d->fullRedrawTimer = new TQTimer( this, "iconview full redraw timer" );
+    d->itemTextBrush = NoBrush;
+    d->drawAllBack = TRUE;
+    d->fm = new TQFontMetrics( font() );
+    d->minLeftBearing = d->fm->minLeftBearing();
+    d->minRightBearing = d->fm->minRightBearing();
+    d->firstContainer = d->lastContainer = 0;
+    d->containerUpdateLocked = FALSE;
+    d->firstSizeHint = FALSE;
+    d->selectAnchor = 0;
+    d->renamingItem = 0;
+    d->drawActiveSelection = TRUE;
+    d->drawDragShapes = FALSE;
+    d->backrubber = 0;    
+
+    connect( d->adjustTimer, SIGNAL( timeout() ),
+	     this, SLOT( adjustItems() ) );
+    connect( d->updateTimer, SIGNAL( timeout() ),
+	     this, SLOT( slotUpdate() ) );
+    connect( d->fullRedrawTimer, SIGNAL( timeout() ),
+	     this, SLOT( updateContents() ) );
+    connect( this, SIGNAL( contentsMoving(int,int) ),
+	     this, SLOT( movedContents(int,int) ) );
+
+    setAcceptDrops( TRUE );
+    viewport()->setAcceptDrops( TRUE );
+
+    setMouseTracking( TRUE );
+    viewport()->setMouseTracking( TRUE );
+
+    viewport()->setBackgroundMode( PaletteBase);
+    setBackgroundMode( PaletteBackground, PaletteBase );
+    viewport()->setFocusProxy( this );
+    viewport()->setFocusPolicy( TQWidget::WheelFocus );
+
+#ifndef QT_NO_TOOLTIP
+    d->toolTip = new TQIconViewToolTip( viewport(), this );
+#endif
+    d->showTips = TRUE;
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::styleChange( TQStyle& old )
+{
+    TQScrollView::styleChange( old );
+    *d->fm = TQFontMetrics( font() );
+    d->minLeftBearing = d->fm->minLeftBearing();
+    d->minRightBearing = d->fm->minRightBearing();
+
+    TQIconViewItem *item = d->firstItem;
+    for ( ; item; item = item->next ) {
+	item->wordWrapDirty = TRUE;
+	item->calcRect();
+    }
+
+#if !defined(Q_WS_X11)
+    delete qiv_selection;
+    qiv_selection = 0;
+#endif
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::setFont( const TQFont & f )
+{
+    TQScrollView::setFont( f );
+    *d->fm = TQFontMetrics( font() );
+    d->minLeftBearing = d->fm->minLeftBearing();
+    d->minRightBearing = d->fm->minRightBearing();
+
+    TQIconViewItem *item = d->firstItem;
+    for ( ; item; item = item->next ) {
+	item->wordWrapDirty = TRUE;
+	item->calcRect();
+    }
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::setPalette( const TQPalette & p )
+{
+    TQScrollView::setPalette( p );
+    *d->fm = TQFontMetrics( font() );
+    d->minLeftBearing = d->fm->minLeftBearing();
+    d->minRightBearing = d->fm->minRightBearing();
+
+    TQIconViewItem *item = d->firstItem;
+    for ( ; item; item = item->next ) {
+	item->wordWrapDirty = TRUE;
+	item->calcRect();
+    }
+}
+
+/*!
+    Destroys the icon view and deletes all items.
+*/
+
+TQIconView::~TQIconView()
+{
+    TQIconViewItem *tmp, *item = d->firstItem;
+    d->clearing = TRUE;
+    TQIconViewPrivate::ItemContainer *c = d->firstContainer, *tmpc;
+    while ( c ) {
+	tmpc = c->n;
+	delete c;
+	c = tmpc;
+    }
+    while ( item ) {
+	tmp = item->next;
+	delete item;
+	item = tmp;
+    }
+    delete d->backBuffer;
+    d->backBuffer = 0;
+    delete d->fm;
+    d->fm = 0;
+#ifndef QT_NO_TOOLTIP
+    delete d->toolTip;
+    d->toolTip = 0;
+#endif
+    delete d;
+    d = NULL;
+}
+
+/*!
+    Inserts the icon view item \a item after \a after. If \a after is
+    0, \a item is appended after the last item.
+
+    \e{You should never need to call this function.} Instead create
+    TQIconViewItem's and associate them with your icon view like this:
+
+    \code
+	(void) new TQIconViewItem( myIconview, "The text of the item", aPixmap );
+    \endcode
+*/
+
+void TQIconView::insertItem( TQIconViewItem *item, TQIconViewItem *after )
+{
+    if ( !item )
+	return;
+
+    if ( d->firstItem == item || item->prev || item->next)
+	return;
+
+    if ( !item->view )
+	item->view = this;
+
+    if ( !d->firstItem ) {
+	d->firstItem = d->lastItem = item;
+	item->prev = 0;
+	item->next = 0;
+    } else {
+	if ( !after || after == d->lastItem ) {
+	    d->lastItem->next = item;
+	    item->prev = d->lastItem;
+	    item->next = 0;
+	    d->lastItem = item;
+	} else {
+	    TQIconViewItem *i = d->firstItem;
+	    while ( i != after )
+		i = i->next;
+
+	    if ( i ) {
+		TQIconViewItem *next = i->next;
+		item->next = next;
+		item->prev = i;
+		i->next = item;
+		next->prev = item;
+	    }
+	}
+    }
+
+    if ( isVisible() ) {
+	if ( d->reorderItemsWhenInsert ) {
+	    if ( d->updateTimer->isActive() )
+		d->updateTimer->stop();
+	    d->fullRedrawTimer->stop();
+	    // #### uncomment this ASA insertInGrid uses cached values and is efficient
+	    //insertInGrid( item );
+
+	    d->cachedW = TQMAX( d->cachedW, item->x() + item->width() );
+	    d->cachedH = TQMAX( d->cachedH, item->y() + item->height() );
+
+	    d->updateTimer->start( 0, TRUE );
+	} else {
+	    insertInGrid( item );
+
+	    viewport()->update(item->x() - contentsX(),
+			       item->y() - contentsY(),
+			       item->width(), item->height());
+	}
+    } else if ( !autoArrange() ) {
+	item->dirty = FALSE;
+    }
+
+    d->count++;
+    d->dirty = TRUE;
+}
+
+/*!
+    This slot is used for a slightly-delayed update.
+
+    The icon view is not redrawn immediately after inserting a new item
+    but after a very small delay using a TQTimer. This means that when
+    many items are inserted in a loop the icon view is probably redrawn
+    only once at the end of the loop. This makes the insertions both
+    flicker-free and faster.
+*/
+
+void TQIconView::slotUpdate()
+{
+    d->updateTimer->stop();
+    d->fullRedrawTimer->stop();
+
+    if ( !d->firstItem || !d->lastItem )
+	return;
+
+    // #### remove that ASA insertInGrid uses cached values and is efficient
+    if ( d->resortItemsWhenInsert )
+	sort( d->sortDirection );
+    else {
+	int y = d->spacing;
+	TQIconViewItem *item = d->firstItem;
+	int w = 0, h = 0;
+	while ( item ) {
+	    bool changed;
+	    TQIconViewItem *next = makeRowLayout( item, y, changed );
+	    if ( !next || !next->next )
+		break;
+
+	    if( !TQApplication::reverseLayout() )
+		item = next;
+	    w = TQMAX( w, item->x() + item->width() );
+	    h = TQMAX( h, item->y() + item->height() );
+	    item = next;
+	    if ( d->arrangement == LeftToRight )
+		h = TQMAX( h, y );
+
+	    item = item->next;
+	}
+
+	if ( d->lastItem && d->arrangement == TopToBottom ) {
+	    item = d->lastItem;
+	    int x = item->x();
+	    while ( item && item->x() >= x ) {
+		w = TQMAX( w, item->x() + item->width() );
+		h = TQMAX( h, item->y() + item->height() );
+		item = item->prev;
+	    }
+	}
+
+	w = TQMAX( TQMAX( d->cachedW, w ), d->lastItem->x() + d->lastItem->width() );
+	h = TQMAX( TQMAX( d->cachedH, h ), d->lastItem->y() + d->lastItem->height() );
+
+	if ( d->arrangement == TopToBottom )
+	    w += d->spacing;
+	else
+	    h += d->spacing;
+	viewport()->setUpdatesEnabled( FALSE );
+	resizeContents( w, h );
+	viewport()->setUpdatesEnabled( TRUE );
+	viewport()->repaint( FALSE );
+    }
+
+    int cx = d->cachedContentsX == -1 ? contentsX() : d->cachedContentsX;
+    int cy = d->cachedContentsY == -1 ? contentsY() : d->cachedContentsY;
+
+    if ( cx != contentsX() || cy != contentsY() )
+	setContentsPos( cx, cy );
+
+    d->cachedContentsX = d->cachedContentsY = -1;
+    d->cachedW = d->cachedH = 0;
+}
+
+/*!
+    Takes the icon view item \a item out of the icon view and causes
+    an update of the screen display. The item is not deleted. You
+    should normally not need to call this function because
+    TQIconViewItem::~TQIconViewItem() calls it. The normal way to delete
+    an item is to delete it.
+*/
+
+void TQIconView::takeItem( TQIconViewItem *item )
+{
+    if ( !item )
+	return;
+
+    if ( item->d->container1 )
+	item->d->container1->items.removeRef( item );
+    if ( item->d->container2 )
+	item->d->container2->items.removeRef( item );
+    item->d->container2 = 0;
+    item->d->container1 = 0;
+
+    bool block = signalsBlocked();
+    blockSignals( d->clearing );
+
+    TQRect r = item->rect();
+
+    if ( d->currentItem == item ) {
+	if ( item->prev ) {
+	    d->currentItem = item->prev;
+	    emit currentChanged( d->currentItem );
+	    repaintItem( d->currentItem );
+	} else if ( item->next ) {
+	    d->currentItem = item->next;
+	    emit currentChanged( d->currentItem );
+	    repaintItem( d->currentItem );
+	} else {
+	    d->currentItem = 0;
+	    emit currentChanged( d->currentItem );
+	}
+    }
+    if ( item->isSelected() ) {
+	item->selected = FALSE;
+	emit selectionChanged();
+    }
+
+    if ( item == d->firstItem ) {
+	d->firstItem = d->firstItem->next;
+	if ( d->firstItem )
+	    d->firstItem->prev = 0;
+    } else if ( item == d->lastItem ) {
+	d->lastItem = d->lastItem->prev;
+	if ( d->lastItem )
+	    d->lastItem->next = 0;
+    } else {
+	TQIconViewItem *i = item;
+	if ( i ) {
+	    if ( i->prev )
+		i->prev->next = i->next;
+	    if ( i->next )
+		i->next->prev = i->prev;
+	}
+    }
+
+    if ( d->selectAnchor == item )
+	d->selectAnchor = d->currentItem;
+
+    if ( !d->clearing )
+	repaintContents( r.x(), r.y(), r.width(), r.height(), TRUE );
+
+    item->view = 0;
+    item->prev = 0;
+    item->next = 0;
+    d->count--;
+
+    blockSignals( block );
+}
+
+/*!
+    Returns the index of \a item, or -1 if \a item doesn't exist in
+    this icon view.
+*/
+
+int TQIconView::index( const TQIconViewItem *item ) const
+{
+    if ( !item )
+	return -1;
+
+    if ( item == d->firstItem )
+	return 0;
+    else if ( item == d->lastItem )
+	return d->count - 1;
+    else {
+	TQIconViewItem *i = d->firstItem;
+	int j = 0;
+	while ( i && i != item ) {
+	    i = i->next;
+	    ++j;
+	}
+
+	return i ? j : -1;
+    }
+}
+
+/*!
+    Returns a pointer to the first item of the icon view, or 0 if
+    there are no items in the icon view.
+
+    \sa lastItem() currentItem()
+*/
+
+TQIconViewItem *TQIconView::firstItem() const
+{
+    if (d) {
+        return d->firstItem;
+    }
+    else {
+        return NULL;
+    }
+}
+
+/*!
+    Returns a pointer to the last item of the icon view, or 0 if there
+    are no items in the icon view.
+
+    \sa firstItem() currentItem()
+*/
+
+TQIconViewItem *TQIconView::lastItem() const
+{
+    if (d) {
+        return d->lastItem;
+    }
+    else {
+        return NULL;
+    }
+}
+
+/*!
+    Returns a pointer to the current item of the icon view, or 0 if no
+    item is current.
+
+    \sa setCurrentItem() firstItem() lastItem()
+*/
+
+TQIconViewItem *TQIconView::currentItem() const
+{
+    if (d) {
+        return d->currentItem;
+    }
+    else {
+        return NULL;
+    }
+}
+
+/*!
+    Makes \a item the new current item of the icon view.
+*/
+
+void TQIconView::setCurrentItem( TQIconViewItem *item )
+{
+    if ( !item || item == d->currentItem )
+	return;
+
+    setMicroFocusHint( item->x(), item->y(), item->width(), item->height(), FALSE );
+
+    TQIconViewItem *old = d->currentItem;
+    d->currentItem = item;
+    emit currentChanged( d->currentItem );
+    if ( d->selectionMode == Single ) {
+	bool changed = FALSE;
+	if ( old && old->selected ) {
+	    old->selected = FALSE;
+	    changed = TRUE;
+	}
+	if ( item && !item->selected && item->isSelectable() && d->selectionMode != NoSelection ) {
+	    item->selected = TRUE;
+	    changed = TRUE;
+	    emit selectionChanged( item );
+	}
+	if ( changed )
+	    emit selectionChanged();
+    }
+
+    if ( old )
+	repaintItem( old );
+    repaintItem( d->currentItem );
+}
+
+/*!
+    Selects or unselects \a item depending on \a s, and may also
+    unselect other items, depending on TQIconView::selectionMode() and
+    \a cb.
+
+    If \a s is FALSE, \a item is unselected.
+
+    If \a s is TRUE and TQIconView::selectionMode() is \c Single, \a
+    item is selected, and the item which was selected is unselected.
+
+    If \a s is TRUE and TQIconView::selectionMode() is \c Extended, \a
+    item is selected. If \a cb is TRUE, the selection state of the
+    icon view's other items is left unchanged. If \a cb is FALSE (the
+    default) all other items are unselected.
+
+    If \a s is TRUE and TQIconView::selectionMode() is \c Multi \a item
+    is selected.
+
+    Note that \a cb is used only if TQIconView::selectionMode() is \c
+    Extended. \a cb defaults to FALSE.
+
+    All items whose selection status is changed repaint themselves.
+*/
+
+void TQIconView::setSelected( TQIconViewItem *item, bool s, bool cb )
+{
+    if ( !item )
+	return;
+    item->setSelected( s, cb );
+}
+
+/*!
+    \property TQIconView::count
+    \brief the number of items in the icon view
+*/
+
+uint TQIconView::count() const
+{
+    return d->count;
+}
+
+/*!
+    Performs autoscrolling when selecting multiple icons with the
+    rubber band.
+*/
+
+void TQIconView::doAutoScroll()
+{
+    TQRect oldRubber = *d->rubber;
+
+    TQPoint vp = viewport()->mapFromGlobal( TQCursor::pos() );
+    TQPoint pos = viewportToContents( vp );
+
+    if ( pos == d->rubber->bottomRight() )
+	return;
+
+    d->rubber->setRight( pos.x() );
+    d->rubber->setBottom( pos.y() );
+
+    int minx = contentsWidth(), miny = contentsHeight();
+    int maxx = 0, maxy = 0;
+    bool changed = FALSE;
+    bool block = signalsBlocked();
+
+    TQRect rr;
+
+    blockSignals( TRUE );
+    viewport()->setUpdatesEnabled( FALSE );
+    bool alreadyIntersected = FALSE;
+    TQRect nr = d->rubber->normalize();
+    TQRect rubberUnion = nr.unite( oldRubber.normalize() );
+    TQIconViewPrivate::ItemContainer *c = d->firstContainer;
+    for ( ; c; c = c->n ) {
+	if ( c->rect.intersects( rubberUnion ) ) {
+	    alreadyIntersected = TRUE;
+	    TQIconViewItem *item = c->items.first();
+	    for ( ; item; item = c->items.next() ) {
+		if ( d->selectedItems.find( item ) )
+		    continue;
+		if ( !item->intersects( nr ) ) {
+		    if ( item->isSelected() ) {
+			item->setSelected( FALSE );
+			changed = TRUE;
+			rr = rr.unite( item->rect() );
+		    }
+		} else if ( item->intersects( nr ) ) {
+		    if ( !item->isSelected() && item->isSelectable() ) {
+			item->setSelected( TRUE, TRUE );
+			changed = TRUE;
+			rr = rr.unite( item->rect() );
+		    }
+
+		    minx = TQMIN( minx, item->x() - 1 );
+		    miny = TQMIN( miny, item->y() - 1 );
+		    maxx = TQMAX( maxx, item->x() + item->width() + 1 );
+		    maxy = TQMAX( maxy, item->y() + item->height() + 1 );
+		}
+	    }
+	} else {
+	    if ( alreadyIntersected )
+		break;
+	}
+    }
+    viewport()->setUpdatesEnabled( TRUE );
+    blockSignals( block );
+
+    // static bool drawAll;
+    if ( d->backrubber == 0 ) {
+        d->backrubber = new TQPixmap( viewport()->rect().size() );
+        d->backrubber->fill( viewport(), viewport()->rect().topLeft() );
+        // drawAll = true;
+    }
+
+    // int oldX = 0, oldY = 0;
+    // if ( !drawAll && d->scrollTimer ) {
+    //     oldX = contentsX();
+    //     oldY = contentsY();
+    // }
+    ensureVisible( pos.x(), pos.y() );
+    // if ( !drawAll && d->scrollTimer && ( oldX != contentsX() || oldY != contentsY() ) )
+    //     drawAll = true;
+
+    TQRect allRect = oldRubber.normalize();
+    if ( changed ) 
+        allRect |= rr.normalize();
+    allRect |= d->rubber->normalize();
+    TQPoint point = contentsToViewport( allRect.topLeft() );
+    allRect = TQRect( point.x(), point.y(), allRect.width(), allRect.height() );
+    allRect &= viewport()->rect();
+
+    d->dragging = FALSE;
+
+    TQPainter p( d->backrubber );
+    p.translate( -contentsX(), -contentsY() );
+#if 0
+    if ( !drawAll ) {
+        oldRubber = oldRubber.normalize();
+        point = contentsToViewport( oldRubber.topLeft() );
+        oldRubber = TQRect( point.x(), point.y(), oldRubber.width(), oldRubber.height() );
+        oldRubber &= viewport()->rect();
+
+        point = contentsToViewport( nr.topLeft() );
+        nr = TQRect( point.x(), point.y(), nr.width(), nr.height() );
+        nr &= viewport()->rect();
+
+	TQRegion region;
+	if ( allRect != nr )
+            region = TQRegion(allRect).subtract( TQRegion( nr ) );
+	if ( allRect != oldRubber )
+            region += TQRegion(allRect).subtract( TQRegion( oldRubber ) );
+
+	TQMemArray< TQRect > ar = region.rects();
+	for ( uint i = 0; i < ar.size(); ++i ) {
+             ar[i].addCoords( -2, -2, 4, 4 );
+             ar[i] = ar[i].normalize();
+	
+             p.setClipRect( ar[i] );
+             drawContents( &p, contentsX() + ar[i].left(), contentsY() + ar[i].top(), ar[i].width(), ar[i].height() );
+	}
+    }
+    else
+#endif
+    {	    
+        drawContents( &p, 
+                      contentsX() + allRect.left(), contentsY() + allRect.top(), 
+                      allRect.width(), allRect.height() ); 
+    }
+
+    p.end();
+    // drawAll = false;
+    d->dragging = TRUE;
+    bitBlt( viewport(), allRect.topLeft(), d->backrubber, allRect );
+
+    if ( changed ) {
+	emit selectionChanged();
+        if ( d->selectionMode == Single )
+            emit selectionChanged( d->currentItem );
+    }
+
+    if ( !TQRect( 50, 50, viewport()->width()-100, viewport()->height()-100 ).contains( vp ) &&
+	 !d->scrollTimer ) {
+	d->scrollTimer = new TQTimer( this );
+
+	connect( d->scrollTimer, SIGNAL( timeout() ),
+		 this, SLOT( doAutoScroll() ) );
+	d->scrollTimer->start( 100, FALSE );
+    } else if ( TQRect( 50, 50, viewport()->width()-100, viewport()->height()-100 ).contains( vp ) &&
+		d->scrollTimer ) {
+	disconnect( d->scrollTimer, SIGNAL( timeout() ),
+		    this, SLOT( doAutoScroll() ) );
+	d->scrollTimer->stop();
+	delete d->scrollTimer;
+	d->scrollTimer = 0;
+    }
+
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::drawContents( TQPainter *p, int cx, int cy, int cw, int ch )
+{
+    p->save();
+    TQRect r = TQRect( cx, cy, cw, ch );
+
+    TQIconViewPrivate::ItemContainer *c = d->firstContainer;
+    TQRegion remaining( TQRect( cx, cy, cw, ch ) );
+    bool alreadyIntersected = FALSE;
+    while ( c ) {
+	if ( c->rect.intersects( r ) ) {
+	    p->save();
+	    p->resetXForm();
+	    TQRect r2 = c->rect;
+	    r2 = r2.intersect( r );
+	    TQRect r3( contentsToViewport( TQPoint( r2.x(), r2.y() ) ), TQSize( r2.width(), r2.height() ) );
+	    if ( d->drawAllBack ) {
+		p->setClipRect( r3 );
+	    } else {
+		TQRegion reg = d->clipRegion.intersect( r3 );
+		p->setClipRegion( reg );
+	    }
+	    drawBackground( p, r3 );
+	    remaining = remaining.subtract( r3 );
+	    p->restore();
+
+	    TQColorGroup cg;
+	    d->drawActiveSelection = hasFocus() || d->inMenuMode
+		|| !style().styleHint( TQStyle::SH_ItemView_ChangeHighlightOnFocus, this );
+
+	    if ( !d->drawActiveSelection )
+		cg = palette().inactive();
+	    else
+		cg = colorGroup();
+
+	    TQIconViewItem *item = c->items.first();
+	    // clip items to the container rect by default... this
+	    // prevents icons with alpha channels from being painted
+	    // twice when they are in 2 containers
+	    //
+	    // NOTE: the item could override this cliprect in it's
+	    // paintItem() implementation, which makes this useless
+	    p->setClipRect( TQRect( contentsToViewport( r2.topLeft() ), r2.size() ) );
+	    for ( ; item; item = c->items.next() ) {
+		if ( item->rect().intersects( r ) && !item->dirty ) {
+		    p->save();
+		    p->setFont( font() );
+		    item->paintItem( p, cg );
+		    p->restore();
+		}
+	    }
+	    alreadyIntersected = TRUE;
+	} else {
+	    if ( alreadyIntersected )
+		break;
+	}
+	c = c->n;
+    }
+
+    if ( !remaining.isNull() && !remaining.isEmpty() ) {
+	p->save();
+	p->resetXForm();
+	if ( d->drawAllBack ) {
+	    p->setClipRegion( remaining );
+	} else {
+	    remaining = d->clipRegion.intersect( remaining );
+	    p->setClipRegion( remaining );
+	}
+	drawBackground( p, remaining.boundingRect() );
+	p->restore();
+    }
+
+    if ( ( hasFocus() || viewport()->hasFocus() ) && d->currentItem &&
+	 d->currentItem->rect().intersects( r ) ) {
+	d->currentItem->paintFocus( p, colorGroup() );
+    }
+
+   p->restore();
+   if ( d->rubber ) {
+       p->save();              
+       p->translate( contentsX(), contentsY() );
+       p->setRasterOp( NotROP );
+       p->setPen( TQPen( color0, 1 ) );
+       p->setBrush( NoBrush );        
+       drawRubber( p );
+       p->restore();
+    }
+}
+
+/*!
+    \overload
+
+    Arranges all the items in the grid given by gridX() and gridY().
+
+    Even if sorting() is enabled, the items are not sorted by this
+    function. If you want to sort or rearrange the items, use
+    iconview->sort(iconview->sortDirection()).
+
+    If \a update is TRUE (the default), the viewport is repainted as
+    well.
+
+    \sa TQIconView::setGridX(), TQIconView::setGridY(), TQIconView::sort()
+*/
+
+void TQIconView::arrangeItemsInGrid( bool update )
+{
+    if ( !d->firstItem || !d->lastItem )
+	return;
+
+    d->containerUpdateLocked = TRUE;
+
+    int w = 0, h = 0, y = d->spacing;
+
+    TQIconViewItem *item = d->firstItem;
+    while (item && (item->isVisible() == FALSE)) {
+	item = item->next;
+    }
+    bool changedLayout = FALSE;
+    while ( item ) {
+	bool changed;
+	TQIconViewItem *next = makeRowLayout( item, y, changed );
+	changedLayout = changed || changedLayout;
+	if( !TQApplication::reverseLayout() )
+	    item = next;
+	w = TQMAX( w, item->x() + item->width() );
+	h = TQMAX( h, item->y() + item->height() );
+	item = next;
+	if ( d->arrangement == LeftToRight )
+	    h = TQMAX( h, y );
+
+	if ( !item || !item->next )
+	    break;
+
+	item = item->next;
+	while (item && (item->isVisible() == FALSE)) {
+	    item = item->next;
+	}
+    }
+
+    if ( d->lastItem && d->arrangement == TopToBottom ) {
+	item = d->lastItem;
+	while (item && (item->isVisible() == FALSE)) {
+	    item = item->prev;
+	}
+	int x = 0;
+	if (item)
+	    x = item->x();
+	while ( item && item->x() >= x ) {
+	    w = TQMAX( w, item->x() + item->width() );
+	    h = TQMAX( h, item->y() + item->height() );
+	    item = item->prev;
+	    while (item && (item->isVisible() == FALSE)) {
+		item = item->prev;
+	    }
+	}
+    }
+    d->containerUpdateLocked = FALSE;
+
+    TQIconViewItem *lastVisibleItem = d->lastItem;
+    while (lastVisibleItem->prev && (lastVisibleItem->isVisible() == FALSE)) {
+	lastVisibleItem = lastVisibleItem->prev;
+    }
+
+    w = TQMAX( TQMAX( d->cachedW, w ), lastVisibleItem->x() + lastVisibleItem->width() );
+    h = TQMAX( TQMAX( d->cachedH, h ), lastVisibleItem->y() + lastVisibleItem->height() );
+
+    if ( d->arrangement == TopToBottom )
+	w += d->spacing;
+    else
+	h += d->spacing;
+
+    bool ue = isUpdatesEnabled();
+    viewport()->setUpdatesEnabled( FALSE );
+    int vw = visibleWidth();
+    int vh = visibleHeight();
+    resizeContents( w, h );
+    bool doAgain = FALSE;
+    if ( d->arrangement == LeftToRight )
+	doAgain = visibleWidth() != vw;
+    if ( d->arrangement == TopToBottom )
+	doAgain = visibleHeight() != vh;
+    if ( doAgain ) // in the case that the visibleExtend changed because of the resizeContents (scrollbar show/hide), redo layout again
+	arrangeItemsInGrid( FALSE );
+    viewport()->setUpdatesEnabled( ue );
+    d->dirty = !isVisible();
+    rebuildContainers();
+    if ( update && ( !optimize_layout || changedLayout ) )
+	repaintContents( contentsX(), contentsY(), viewport()->width(), viewport()->height(), FALSE );
+}
+
+/*!
+    This variant uses \a grid instead of (gridX(), gridY()). If \a
+    grid is invalid (see TQSize::isValid()), arrangeItemsInGrid()
+    calculates a valid grid itself and uses that.
+
+    If \a update is TRUE (the default) the viewport is repainted.
+*/
+
+void TQIconView::arrangeItemsInGrid( const TQSize &grid, bool update )
+{
+    d->containerUpdateLocked = TRUE;
+    TQSize grid_( grid );
+    if ( !grid_.isValid() ) {
+	int w = 0, h = 0;
+	TQIconViewItem *item = d->firstItem;
+	for ( ; item; item = item->next ) {
+	    w = TQMAX( w, item->width() );
+	    h = TQMAX( h, item->height() );
+	}
+
+	grid_ = TQSize( TQMAX( d->rastX + d->spacing, w ),
+		       TQMAX( d->rastY + d->spacing, h ) );
+    }
+
+    int w = 0, h = 0;
+    TQIconViewItem *item = d->firstItem;
+    for ( ; item; item = item->next ) {
+	int nx = item->x() / grid_.width();
+	int ny = item->y() / grid_.height();
+	item->move( nx * grid_.width(),
+		    ny * grid_.height() );
+	w = TQMAX( w, item->x() + item->width() );
+	h = TQMAX( h, item->y() + item->height() );
+	item->dirty = FALSE;
+    }
+    d->containerUpdateLocked = FALSE;
+
+    resizeContents( w, h );
+    rebuildContainers();
+    if ( update )
+	repaintContents( contentsX(), contentsY(), viewport()->width(), viewport()->height(), FALSE );
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::setContentsPos( int x, int y )
+{
+    if ( d->updateTimer->isActive() ) {
+	d->cachedContentsX = x;
+	d->cachedContentsY = y;
+    } else {
+	d->cachedContentsY = d->cachedContentsX = -1;
+	TQScrollView::setContentsPos( x, y );
+    }
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::showEvent( TQShowEvent * )
+{
+    if ( d->dirty ) {
+	resizeContents( TQMAX( contentsWidth(), viewport()->width() ),
+			TQMAX( contentsHeight(), viewport()->height() ) );
+	if ( d->resortItemsWhenInsert )
+	    sort( d->sortDirection );
+	if ( autoArrange() )
+	    arrangeItemsInGrid( FALSE );
+    }
+    TQScrollView::show();
+}
+
+/*!
+    \property TQIconView::selectionMode
+    \brief the selection mode of the icon view
+
+    This can be \c Single (the default), \c Extended, \c Multi or \c
+    NoSelection.
+*/
+
+void TQIconView::setSelectionMode( SelectionMode m )
+{
+    d->selectionMode = m;
+}
+
+TQIconView::SelectionMode TQIconView::selectionMode() const
+{
+    return d->selectionMode;
+}
+
+/*!
+    Returns a pointer to the item that contains point \a pos, which is
+    given in contents coordinates, or 0 if no item contains point \a
+    pos.
+*/
+
+TQIconViewItem *TQIconView::findItem( const TQPoint &pos ) const
+{
+    if ( !d->firstItem )
+	return 0;
+
+    TQIconViewPrivate::ItemContainer *c = d->lastContainer;
+    for ( ; c; c = c->p ) {
+	if ( c->rect.contains( pos ) ) {
+	    TQIconViewItem *item = c->items.last();
+	    for ( ; item; item = c->items.prev() )
+		if ( item->contains( pos ) )
+		    return item;
+	}
+    }
+
+    return 0;
+}
+
+/*!
+    \overload
+
+    Returns a pointer to the first item whose text begins with \a
+    text, or 0 if no such item could be found. Use the \a compare flag
+    to control the comparison behaviour. (See \l
+    {TQt::StringComparisonMode}.)
+*/
+
+TQIconViewItem *TQIconView::findItem( const TQString &text, ComparisonFlags compare ) const
+{
+    if ( !d->firstItem )
+	return 0;
+
+    if ( compare == CaseSensitive || compare == 0 )
+	compare |= ExactMatch;
+
+    TQString itmtxt;
+    TQString comtxt = text;
+    if ( ! (compare & CaseSensitive) )
+	comtxt = text.lower();
+
+    TQIconViewItem *item;
+    if ( d->currentItem )
+	item = d->currentItem;
+    else
+	item = d->firstItem;
+
+    TQIconViewItem *beginsWithItem = 0;
+    TQIconViewItem *endsWithItem = 0;
+    TQIconViewItem *containsItem = 0;
+
+    if ( item ) {
+	for ( ; item; item = item->next ) {
+	    if ( ! (compare & CaseSensitive) )
+		itmtxt = item->text().lower();
+	    else
+		itmtxt = item->text();
+
+	    if ( compare & ExactMatch && itmtxt == comtxt )
+		return item;
+	    if ( compare & BeginsWith && !beginsWithItem && itmtxt.startsWith( comtxt ) )
+		beginsWithItem = containsItem = item;
+	    if ( compare & EndsWith && !endsWithItem && itmtxt.endsWith( comtxt ) )
+		endsWithItem = containsItem = item;
+	    if ( compare & Contains && !containsItem && itmtxt.contains( comtxt ) )
+		containsItem = item;
+	}
+
+	if ( d->currentItem && d->firstItem ) {
+	    item = d->firstItem;
+	    for ( ; item && item != d->currentItem; item = item->next ) {
+		if ( ! (compare & CaseSensitive) )
+		    itmtxt = item->text().lower();
+		else
+		    itmtxt = item->text();
+
+		if ( compare & ExactMatch && itmtxt == comtxt )
+		    return item;
+		if ( compare & BeginsWith && !beginsWithItem && itmtxt.startsWith( comtxt ) )
+		    beginsWithItem = containsItem = item;
+		if ( compare & EndsWith && !endsWithItem && itmtxt.endsWith( comtxt ) )
+		    endsWithItem = containsItem = item;
+		if ( compare & Contains && !containsItem && itmtxt.contains( comtxt ) )
+		    containsItem = item;
+	    }
+	}
+    }
+
+    // Obey the priorities
+    if ( beginsWithItem )
+	return beginsWithItem;
+    else if ( endsWithItem )
+	return endsWithItem;
+    else if ( containsItem )
+	return containsItem;
+    return 0;
+}
+
+/*!
+    Unselects all the items.
+*/
+
+void TQIconView::clearSelection()
+{
+    selectAll( FALSE );
+}
+
+/*!
+    In Multi and Extended modes, this function sets all items to be
+    selected if \a select is TRUE, and to be unselected if \a select
+    is FALSE.
+
+    In Single and NoSelection modes, this function only changes the
+    selection status of currentItem().
+*/
+
+void TQIconView::selectAll( bool select )
+{
+    if ( d->selectionMode == NoSelection )
+	return;
+
+    if ( d->selectionMode == Single ) {
+	if ( d->currentItem )
+	    d->currentItem->setSelected( select );
+	return;
+    }
+
+    bool b = signalsBlocked();
+    blockSignals( TRUE );
+    TQIconViewItem *item = d->firstItem;
+    TQIconViewItem *i = d->currentItem;
+    bool changed = FALSE;
+    bool ue = viewport()->isUpdatesEnabled();
+    viewport()->setUpdatesEnabled( FALSE );
+    TQRect rr;
+    for ( ; item; item = item->next ) {
+        if (item->isVisible()) {
+	    if ( select != item->isSelected() ) {
+	        item->setSelected( select, TRUE );
+	        rr = rr.unite( item->rect() );
+	        changed = TRUE;
+	    }
+	    else {
+	        if ( FALSE != item->isSelected() ) {
+	            item->setSelected( FALSE, TRUE );
+	            changed = TRUE;
+	        }
+	    }
+	}
+    }
+    viewport()->setUpdatesEnabled( ue );
+    // we call updateContents not repaintContents because of possible previous updateContents
+    TQScrollView::updateContents( rr );
+    TQApplication::sendPostedEvents( viewport(), TQEvent::Paint );
+    if ( i )
+	setCurrentItem( i );
+    blockSignals( b );
+    if ( changed ) {
+	emit selectionChanged();
+    }
+}
+
+/*!
+    Inverts the selection. Works only in Multi and Extended selection
+    mode.
+*/
+
+void TQIconView::invertSelection()
+{
+    if ( d->selectionMode == Single ||
+	 d->selectionMode == NoSelection )
+	return;
+
+    bool b = signalsBlocked();
+    blockSignals( TRUE );
+    TQIconViewItem *item = d->firstItem;
+    for ( ; item; item = item->next )
+	item->setSelected( !item->isSelected(), TRUE );
+    blockSignals( b );
+    emit selectionChanged();
+}
+
+/*!
+    Repaints the \a item.
+*/
+
+void TQIconView::repaintItem( TQIconViewItem *item )
+{
+    if ( !item || item->dirty )
+	return;
+
+    if ( TQRect( contentsX(), contentsY(), visibleWidth(), visibleHeight() ).
+	 intersects( TQRect( item->x() - 1, item->y() - 1, item->width() + 2, item->height() + 2 ) ) )
+	repaintContents( item->x() - 1, item->y() - 1, item->width() + 2, item->height() + 2, FALSE );
+}
+
+/*!
+    Repaints the selected items.
+*/
+void TQIconView::repaintSelectedItems()
+{
+    if ( selectionMode() == NoSelection )
+	return;
+
+    if ( selectionMode() == Single ) {
+	if ( !currentItem() || !currentItem()->isSelected() )
+	    return;
+	TQRect itemRect = currentItem()->rect(); //rect in contents coordinates
+	itemRect.moveBy( -contentsX(), -contentsY() );
+	viewport()->update( itemRect );
+    } else {
+	// check if any selected items are visible
+	TQIconViewItem *item = firstItem();
+	const TQRect vr = TQRect( contentsX(), contentsY(), visibleWidth(), visibleHeight() );
+
+	while ( item ) {
+	    if ( item->isSelected() && item->rect().intersects( vr ) )
+		repaintItem( item );
+	    item = item->nextItem();
+	}
+    }
+}
+
+/*!
+    Makes sure that \a item is entirely visible. If necessary,
+    ensureItemVisible() scrolls the icon view.
+
+    \sa ensureVisible()
+*/
+
+void TQIconView::ensureItemVisible( TQIconViewItem *item )
+{
+    if ( !item )
+	return;
+
+    if ( (d->updateTimer && d->updateTimer->isActive()) ||
+	 (d->fullRedrawTimer && d->fullRedrawTimer->isActive()) )
+	slotUpdate();
+
+    int w = item->width();
+    int h = item->height();
+    ensureVisible( item->x() + w / 2, item->y() + h / 2,
+		   w / 2 + 1, h / 2 + 1 );
+}
+
+/*!
+    Finds the first item whose bounding rectangle overlaps \a r and
+    returns a pointer to that item. \a r is given in content
+    coordinates. Returns 0 if no item overlaps \a r.
+
+    If you want to find all items that touch \a r, you will need to
+    use this function and nextItem() in a loop ending at
+    findLastVisibleItem() and test TQIconViewItem::rect() for each of
+    these items.
+
+    \sa findLastVisibleItem() TQIconViewItem::rect()
+*/
+
+TQIconViewItem* TQIconView::findFirstVisibleItem( const TQRect &r ) const
+{
+    TQIconViewPrivate::ItemContainer *c = d->firstContainer;
+    TQIconViewItem *i = 0;
+    bool alreadyIntersected = FALSE;
+    for ( ; c; c = c->n ) {
+	if ( c->rect.intersects( r ) ) {
+	    alreadyIntersected = TRUE;
+	    TQIconViewItem *item = c->items.first();
+	    for ( ; item; item = c->items.next() ) {
+		if ( r.intersects( item->rect() ) ) {
+		    if ( !i ) {
+			i = item;
+		    } else {
+			TQRect r2 = item->rect();
+			TQRect r3 = i->rect();
+			if ( r2.y() < r3.y() )
+			    i = item;
+			else if ( r2.y() == r3.y() &&
+				  r2.x() < r3.x() )
+			    i = item;
+		    }
+		}
+	    }
+	} else {
+	    if ( alreadyIntersected )
+		break;
+	}
+    }
+
+    return i;
+}
+
+/*!
+    Finds the last item whose bounding rectangle overlaps \a r and
+    returns a pointer to that item. \a r is given in content
+    coordinates. Returns 0 if no item overlaps \a r.
+
+    \sa findFirstVisibleItem()
+*/
+
+TQIconViewItem* TQIconView::findLastVisibleItem( const TQRect &r ) const
+{
+    TQIconViewPrivate::ItemContainer *c = d->firstContainer;
+    TQIconViewItem *i = 0;
+    bool alreadyIntersected = FALSE;
+    for ( ; c; c = c->n ) {
+	if ( c->rect.intersects( r ) ) {
+	    alreadyIntersected = TRUE;
+	    TQIconViewItem *item = c->items.first();
+	    for ( ; item; item = c->items.next() ) {
+		if ( r.intersects( item->rect() ) ) {
+		    if ( !i ) {
+			i = item;
+		    } else {
+			TQRect r2 = item->rect();
+			TQRect r3 = i->rect();
+			if ( r2.y() > r3.y() )
+			    i = item;
+			else if ( r2.y() == r3.y() &&
+				  r2.x() > r3.x() )
+			    i = item;
+		    }
+		}
+	    }
+	} else {
+	    if ( alreadyIntersected )
+		break;
+	}
+    }
+
+    return i;
+}
+
+/*!
+    Clears the icon view. All items are deleted.
+*/
+
+void TQIconView::clear()
+{
+    setContentsPos( 0, 0 );
+    d->clearing = TRUE;
+    bool block = signalsBlocked();
+    blockSignals( TRUE );
+    clearSelection();
+    blockSignals( block );
+    setContentsPos( 0, 0 );
+    d->currentItem = 0;
+
+    if ( !d->firstItem ) {
+	d->clearing = FALSE;
+	return;
+    }
+
+    TQIconViewItem *item = d->firstItem, *tmp;
+    d->firstItem = 0;
+    while ( item ) {
+	tmp = item->next;
+	delete item;
+	item = tmp;
+    }
+    TQIconViewPrivate::ItemContainer *c = d->firstContainer, *tmpc;
+    while ( c ) {
+	tmpc = c->n;
+	delete c;
+	c = tmpc;
+    }
+    d->firstContainer = d->lastContainer = 0;
+
+    d->count = 0;
+    d->lastItem = 0;
+    setCurrentItem( 0 );
+    d->highlightedItem = 0;
+    d->tmpCurrentItem = 0;
+    d->drawDragShapes = FALSE;
+
+    resizeContents( 0, 0 );
+    // maybe we don�t need this update, so delay it
+    d->fullRedrawTimer->start( 0, TRUE );
+
+    d->cleared = TRUE;
+    d->clearing = FALSE;
+}
+
+/*!
+    \property TQIconView::gridX
+    \brief the horizontal grid  of the icon view
+
+    If the value is -1, (the default), TQIconView computes suitable
+    column widths based on the icon view's contents.
+
+    Note that setting a grid width overrides setMaxItemWidth().
+*/
+
+void TQIconView::setGridX( int rx )
+{
+    d->rastX = rx >= 0 ? rx : -1;
+}
+
+/*!
+    \property TQIconView::gridY
+    \brief the vertical grid  of the icon view
+
+    If the value is -1, (the default), TQIconView computes suitable
+    column heights based on the icon view's contents.
+*/
+
+void TQIconView::setGridY( int ry )
+{
+    d->rastY = ry >= 0 ? ry : -1;
+}
+
+int TQIconView::gridX() const
+{
+    return d->rastX;
+}
+
+int TQIconView::gridY() const
+{
+    return d->rastY;
+}
+
+/*!
+    \property TQIconView::spacing
+    \brief the space in pixels between icon view items
+
+    The default is 5 pixels.
+
+    Negative values for spacing are illegal.
+*/
+
+void TQIconView::setSpacing( int sp )
+{
+    d->spacing = sp;
+}
+
+int TQIconView::spacing() const
+{
+    return d->spacing;
+}
+
+/*!
+    \property TQIconView::itemTextPos
+    \brief the position where the text of each item is drawn.
+
+    Valid values are \c Bottom or \c Right. The default is \c Bottom.
+*/
+
+void TQIconView::setItemTextPos( ItemTextPos pos )
+{
+    if ( pos == d->itemTextPos || ( pos != Bottom && pos != Right ) )
+	return;
+
+    d->itemTextPos = pos;
+
+    TQIconViewItem *item = d->firstItem;
+    for ( ; item; item = item->next ) {
+	item->wordWrapDirty = TRUE;
+	item->calcRect();
+    }
+
+    arrangeItemsInGrid( TRUE );
+}
+
+TQIconView::ItemTextPos TQIconView::itemTextPos() const
+{
+    return d->itemTextPos;
+}
+
+/*!
+    \property TQIconView::itemTextBackground
+    \brief the brush to use when drawing the background of an item's text.
+
+    By default this brush is set to NoBrush, meaning that only the
+    normal icon view background is used.
+*/
+
+void TQIconView::setItemTextBackground( const TQBrush &brush )
+{
+    d->itemTextBrush = brush;
+}
+
+TQBrush TQIconView::itemTextBackground() const
+{
+    return d->itemTextBrush;
+}
+
+/*!
+    \property TQIconView::arrangement
+    \brief the arrangement mode of the icon view
+
+    This can be \c LeftToRight or \c TopToBottom. The default is \c
+    LeftToRight.
+*/
+
+void TQIconView::setArrangement( Arrangement am )
+{
+    if ( d->arrangement == am )
+	return;
+
+    d->arrangement = am;
+
+    viewport()->setUpdatesEnabled( FALSE );
+    resizeContents( viewport()->width(), viewport()->height() );
+    viewport()->setUpdatesEnabled( TRUE );
+    arrangeItemsInGrid( TRUE );
+}
+
+TQIconView::Arrangement TQIconView::arrangement() const
+{
+    return d->arrangement;
+}
+
+/*!
+    \property TQIconView::resizeMode
+    \brief the resize mode of the icon view
+
+    This can be \c Fixed or \c Adjust. The default is \c Fixed.
+    See \l ResizeMode.
+*/
+
+void TQIconView::setResizeMode( ResizeMode rm )
+{
+    if ( d->resizeMode == rm )
+	return;
+
+    d->resizeMode = rm;
+}
+
+TQIconView::ResizeMode TQIconView::resizeMode() const
+{
+    return d->resizeMode;
+}
+
+/*!
+    \property TQIconView::maxItemWidth
+    \brief the maximum width that an item may have.
+
+    The default is 100 pixels.
+
+    Note that if the gridX() value is set TQIconView will ignore
+    this property.
+*/
+
+void TQIconView::setMaxItemWidth( int w )
+{
+    d->maxItemWidth = w;
+}
+
+/*!
+    \property TQIconView::maxItemTextLength
+    \brief the maximum length (in characters) that an item's text may have.
+
+    The default is 255 characters.
+*/
+
+void TQIconView::setMaxItemTextLength( int w )
+{
+    d->maxItemTextLength = w;
+}
+
+int TQIconView::maxItemWidth() const
+{
+    if ( d->rastX != -1 )
+	return d->rastX - 2;
+    else
+	return d->maxItemWidth;
+}
+
+int TQIconView::maxItemTextLength() const
+{
+    return d->maxItemTextLength;
+}
+
+/*!
+    \property TQIconView::itemsMovable
+    \brief whether the user is allowed to move items around in the icon view
+
+    The default is TRUE.
+*/
+
+void TQIconView::setItemsMovable( bool b )
+{
+    d->rearrangeEnabled = b;
+}
+
+bool TQIconView::itemsMovable() const
+{
+    return d->rearrangeEnabled;
+}
+
+/*!
+    \property TQIconView::autoArrange
+    \brief whether the icon view rearranges its items when a new item is inserted.
+
+    The default is TRUE.
+
+    Note that if the icon view is not visible at the time of
+    insertion, TQIconView defers all position-related work until it is
+    shown and then calls arrangeItemsInGrid().
+*/
+
+void TQIconView::setAutoArrange( bool b )
+{
+    d->reorderItemsWhenInsert = b;
+}
+
+bool TQIconView::autoArrange() const
+{
+    return d->reorderItemsWhenInsert;
+}
+
+/*!
+    If \a sort is TRUE, this function sets the icon view to sort items
+    when a new item is inserted. If \a sort is FALSE, the icon view
+    will not be sorted.
+
+    Note that autoArrange() must be TRUE for sorting to take place.
+
+    If \a ascending is TRUE (the default), items are sorted in
+    ascending order. If \a ascending is FALSE, items are sorted in
+    descending order.
+
+    TQIconViewItem::compare() is used to compare pairs of items. The
+    sorting is based on the items' keys; these default to the items'
+    text unless specifically set to something else.
+
+    \sa TQIconView::setAutoArrange(), TQIconView::autoArrange(),
+    sortDirection(), sort(), TQIconViewItem::setKey()
+*/
+
+void TQIconView::setSorting( bool sort, bool ascending )
+{
+    d->resortItemsWhenInsert = sort;
+    d->sortDirection = ascending;
+}
+
+/*!
+    \property TQIconView::sorting
+    \brief whether the icon view sorts on insertion
+
+    The default is FALSE, i.e. no sorting on insertion.
+
+    To set the sorting, use setSorting().
+*/
+
+bool TQIconView::sorting() const
+{
+    return d->resortItemsWhenInsert;
+}
+
+/*!
+    \property TQIconView::sortDirection
+    \brief whether the sort direction for inserting new items is ascending;
+
+    The default is TRUE (i.e. ascending). This sort direction is only
+    meaningful if both sorting() and autoArrange() are TRUE.
+
+    To set the sort direction, use setSorting()
+*/
+
+bool TQIconView::sortDirection() const
+{
+    return d->sortDirection;
+}
+
+/*!
+    \property TQIconView::wordWrapIconText
+    \brief whether the item text will be word-wrapped if it is too long
+
+    The default is TRUE.
+
+    If this property is FALSE, icon text that is too long is
+    truncated, and an ellipsis (...) appended to indicate that
+    truncation has occurred. The full text can still be seen by the
+    user if they hover the mouse because the full text is shown in a
+    tooltip; see setShowToolTips().
+*/
+
+void TQIconView::setWordWrapIconText( bool b )
+{
+    if ( d->wordWrapIconText == (uint)b )
+	return;
+
+    d->wordWrapIconText = b;
+    for ( TQIconViewItem *item = d->firstItem; item; item = item->next ) {
+	item->wordWrapDirty = TRUE;
+	item->calcRect();
+    }
+    arrangeItemsInGrid( TRUE );
+}
+
+bool TQIconView::wordWrapIconText() const
+{
+    return d->wordWrapIconText;
+}
+
+/*!
+    \property TQIconView::showToolTips
+    \brief whether the icon view will display a tool tip with the complete text for any truncated item text
+
+    The default is TRUE. Note that this has no effect if
+    setWordWrapIconText() is TRUE, as it is by default.
+*/
+
+void TQIconView::setShowToolTips( bool b )
+{
+    d->showTips = b;
+}
+
+bool TQIconView::showToolTips() const
+{
+    return d->showTips;
+}
+
+/*!
+    \reimp
+*/
+void TQIconView::contentsMousePressEvent( TQMouseEvent *e )
+{
+    contentsMousePressEventEx( e );
+}
+
+void TQIconView::contentsMousePressEventEx( TQMouseEvent *e )
+{
+    if ( d->rubber ) {
+        TQRect r( d->rubber->normalize() );
+        delete d->rubber;
+        d->rubber = 0;  
+   
+        repaintContents( r, FALSE );
+        d->dragging = FALSE;
+
+	delete d->backrubber;
+	d->backrubber = 0;
+
+	if ( d->scrollTimer ) {
+	    disconnect( d->scrollTimer, SIGNAL( timeout() ), this, SLOT( doAutoScroll() ) );
+	    d->scrollTimer->stop();
+	    delete d->scrollTimer;
+	    d->scrollTimer = 0;
+	}
+    }
+
+    d->dragStartPos = e->pos();
+    TQIconViewItem *item = findItem( e->pos() );
+    d->pressedItem = item;
+
+    if ( item )
+	d->selectAnchor = item;
+
+#ifndef QT_NO_TEXTEDIT
+    if ( d->renamingItem )
+	d->renamingItem->renameItem();
+#endif
+
+    if ( !d->currentItem && !item && d->firstItem ) {
+	d->currentItem = d->firstItem;
+	repaintItem( d->firstItem );
+    }
+
+    if (item && item->dragEnabled())
+	d->startDragItem = item;
+    else
+	d->startDragItem = 0;
+
+    if ( e->button() == LeftButton && !( e->state() & ShiftButton ) &&
+	 !( e->state() & ControlButton ) && item && item->isSelected() &&
+	 item->textRect( FALSE ).contains( e->pos() ) ) {
+
+	if ( !item->renameEnabled() ) {
+	    d->mousePressed = TRUE;
+#ifndef QT_NO_TEXTEDIT
+	} else {
+	    ensureItemVisible( item );
+	    setCurrentItem( item );
+	    item->rename();
+	    goto emit_signals;
+#endif
+	}
+    }
+
+    d->pressedSelected = item && item->isSelected();
+
+    if ( item && item->isSelectable() ) {
+	if ( d->selectionMode == Single )
+	    item->setSelected( TRUE, e->state() & ControlButton );
+	else if ( d->selectionMode == Multi )
+	    item->setSelected( !item->isSelected(), e->state() & ControlButton );
+	else if ( d->selectionMode == Extended ) {
+	    if ( e->state() & ShiftButton ) {
+		d->pressedSelected = FALSE;
+		bool block = signalsBlocked();
+		blockSignals( TRUE );
+		viewport()->setUpdatesEnabled( FALSE );
+		TQRect r;
+		bool select = TRUE;
+		if ( d->currentItem )
+		    r = TQRect( TQMIN( d->currentItem->x(), item->x() ),
+			       TQMIN( d->currentItem->y(), item->y() ),
+			       0, 0 );
+		else
+		    r = TQRect( 0, 0, 0, 0 );
+		if ( d->currentItem ) {
+		    if ( d->currentItem->x() < item->x() )
+			r.setWidth( item->x() - d->currentItem->x() + item->width() );
+		    else
+			r.setWidth( d->currentItem->x() - item->x() + d->currentItem->width() );
+		    if ( d->currentItem->y() < item->y() )
+			r.setHeight( item->y() - d->currentItem->y() + item->height() );
+		    else
+			r.setHeight( d->currentItem->y() - item->y() + d->currentItem->height() );
+		    r = r.normalize();
+		    TQIconViewPrivate::ItemContainer *c = d->firstContainer;
+		    bool alreadyIntersected = FALSE;
+		    TQRect redraw;
+		    for ( ; c; c = c->n ) {
+			if ( c->rect.intersects( r ) ) {
+			    alreadyIntersected = TRUE;
+			    TQIconViewItem *i = c->items.first();
+			    for ( ; i; i = c->items.next() ) {
+				if ( r.intersects( i->rect() ) ) {
+				    redraw = redraw.unite( i->rect() );
+				    i->setSelected( select, TRUE );
+				}
+			    }
+			} else {
+			    if ( alreadyIntersected )
+				break;
+			}
+		    }
+		    redraw = redraw.unite( item->rect() );
+		    viewport()->setUpdatesEnabled( TRUE );
+		    repaintContents( redraw, FALSE );
+		}
+		blockSignals( block );
+		viewport()->setUpdatesEnabled( TRUE );
+		item->setSelected( select, TRUE );
+		emit selectionChanged();
+	    } else if ( e->state() & ControlButton ) {
+		d->pressedSelected = FALSE;
+		item->setSelected( !item->isSelected(), e->state() & ControlButton );
+	    } else {
+		item->setSelected( TRUE, e->state() & ControlButton );
+	    }
+	}
+    } else if ( ( d->selectionMode != Single || e->button() == RightButton )
+		&& !( e->state() & ControlButton ) )
+	selectAll( FALSE );
+
+    setCurrentItem( item );
+
+    d->canStartRubber = FALSE;
+    if ( e->button() == LeftButton ) {
+	if ( !item && ( d->selectionMode == Multi || d->selectionMode == Extended ) ) {
+	    d->canStartRubber = TRUE;
+	    d->rubberStartX = e->x();
+	    d->rubberStartY = e->y();
+	}
+
+	d->mousePressed = TRUE;
+    }
+
+ emit_signals:
+    if ( !d->canStartRubber ) {
+	emit mouseButtonPressed( e->button(), item, e->globalPos() );
+	emit pressed( item );
+	emit pressed( item, e->globalPos() );
+
+	if ( e->button() == RightButton )
+	    emit rightButtonPressed( item, e->globalPos() );
+    }
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::contentsContextMenuEvent( TQContextMenuEvent *e )
+{
+    if ( !receivers( SIGNAL(contextMenuRequested(TQIconViewItem*,const TQPoint&)) ) ) {
+	e->ignore();
+	return;
+    }
+    if ( e->reason() == TQContextMenuEvent::Keyboard ) {
+	TQIconViewItem *item = currentItem();
+	TQRect r = item ? item->rect() : TQRect( 0, 0, visibleWidth(), visibleHeight() );
+	emit contextMenuRequested( item, viewport()->mapToGlobal( contentsToViewport( r.center() ) ) );
+    } else {
+	d->mousePressed = FALSE;
+	TQIconViewItem *item = findItem( e->pos() );
+	emit contextMenuRequested( item, e->globalPos() );
+    }
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::contentsMouseReleaseEvent( TQMouseEvent *e )
+{
+    TQIconViewItem *item = findItem( e->pos() );
+    d->selectedItems.clear();
+
+    bool emitClicked = TRUE;
+    d->mousePressed = FALSE;
+    d->startDragItem = 0;
+
+    d->canStartRubber = FALSE;
+    if ( d->rubber ) {
+        TQRect r(d->rubber->normalize());
+        
+	if ( ( d->rubber->topLeft() - d->rubber->bottomRight() ).manhattanLength() >
+	     TQApplication::startDragDistance() )
+	    emitClicked = FALSE;
+	delete d->rubber;
+    	d->rubber = 0;
+	repaintContents(r, FALSE);
+	d->dragging = FALSE;
+	delete d->backrubber;
+	d->backrubber = 0;      
+	d->currentItem = d->tmpCurrentItem;
+	d->tmpCurrentItem = 0;
+	if ( d->currentItem )
+	    repaintItem( d->currentItem );
+    }
+
+    if ( d->scrollTimer ) {
+	disconnect( d->scrollTimer, SIGNAL( timeout() ), this, SLOT( doAutoScroll() ) );
+	d->scrollTimer->stop();
+	delete d->scrollTimer;
+	d->scrollTimer = 0;
+    }
+
+    if ( d->selectionMode == Extended &&
+	 d->currentItem == d->pressedItem &&
+	 d->pressedSelected && d->currentItem ) {
+	bool block = signalsBlocked();
+	blockSignals( TRUE );
+	clearSelection();
+	blockSignals( block );
+	if ( d->currentItem->isSelectable() ) {
+	    d->currentItem->selected = TRUE;
+	    repaintItem( d->currentItem );
+	}
+	emit selectionChanged();
+    }
+    d->pressedItem = 0;
+
+    if ( emitClicked ) {
+	emit mouseButtonClicked( e->button(), item, e->globalPos() );
+	emit clicked( item );
+	emit clicked( item, e->globalPos() );
+	if ( e->button() == RightButton )
+	    emit rightButtonClicked( item, e->globalPos() );
+    }
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::contentsMouseMoveEvent( TQMouseEvent *e )
+{
+    TQIconViewItem *item = findItem( e->pos() );
+    if ( d->highlightedItem != item ) {
+	if ( item )
+	    emit onItem( item );
+	else
+	    emit onViewport();
+	d->highlightedItem = item;
+    }
+
+    if ( d->mousePressed && e->state() == NoButton )
+	d->mousePressed = FALSE;
+
+    if ( d->startDragItem )
+	item = d->startDragItem;
+
+    if ( d->mousePressed && item && item == d->currentItem &&
+	 ( item->isSelected() || d->selectionMode == NoSelection ) && item->dragEnabled() ) {
+	if ( !d->startDragItem ) {
+	    d->currentItem->setSelected( TRUE, TRUE );
+	    d->startDragItem = item;
+	}
+	if ( ( d->dragStartPos - e->pos() ).manhattanLength() > TQApplication::startDragDistance() ) {
+	    d->mousePressed = FALSE;
+	    d->cleared = FALSE;
+#ifndef QT_NO_DRAGANDDROP
+	    startDrag();
+#endif
+	    if ( d->tmpCurrentItem )
+		repaintItem( d->tmpCurrentItem );
+	}
+    } else if ( d->mousePressed && ((!d->currentItem && d->rubber) || d->canStartRubber) ) {
+	if ( d->canStartRubber ) {
+	    d->canStartRubber = FALSE;
+	    d->tmpCurrentItem = d->currentItem;
+	    d->currentItem = 0;
+	    repaintItem( d->tmpCurrentItem );
+	    delete d->rubber;
+	    d->rubber = new TQRect( d->rubberStartX, d->rubberStartY, 0, 0 );
+	    d->selectedItems.clear();
+	    if ( ( e->state() & ControlButton ) == ControlButton ||
+	         ( e->state() & ShiftButton ) == ShiftButton ) {
+		for ( TQIconViewItem *i = firstItem(); i; i = i->nextItem() )
+		    if ( i->isSelected() )
+			d->selectedItems.insert( i, i );
+	    }
+	}
+	doAutoScroll();
+    }
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::contentsMouseDoubleClickEvent( TQMouseEvent *e )
+{
+    TQIconViewItem *item = findItem( e->pos() );
+    if ( item ) {
+	selectAll( FALSE );
+	item->setSelected( TRUE, TRUE );
+	emit doubleClicked( item );
+    }
+}
+
+/*!
+    \reimp
+*/
+
+#ifndef QT_NO_DRAGANDDROP
+void TQIconView::contentsDragEnterEvent( TQDragEnterEvent *e )
+{
+    d->dragging = TRUE;
+    d->drawDragShapes = TRUE;
+    d->tmpCurrentItem = 0;
+    initDragEnter( e );
+    d->oldDragPos = e->pos();
+    d->oldDragAcceptAction = FALSE;
+    drawDragShapes( e->pos() );
+    d->dropped = FALSE;
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::contentsDragMoveEvent( TQDragMoveEvent *e )
+{
+    if ( e->pos() == d->oldDragPos ) {
+	if (d->oldDragAcceptAction)
+	    e->acceptAction();
+	else
+	    e->ignore();
+	return;
+    }
+
+    drawDragShapes( d->oldDragPos );
+    d->dragging = FALSE;
+
+    TQIconViewItem *old = d->tmpCurrentItem;
+    d->tmpCurrentItem = 0;
+
+    TQIconViewItem *item = findItem( e->pos() );
+
+    if ( item ) {
+	if ( old &&
+	     old->rect().contains(d->oldDragPos) &&
+	     !old->rect().contains(e->pos()) ) {
+	    old->dragLeft();
+	    repaintItem( old );
+	}
+	if ( !item->rect().contains(d->oldDragPos) )
+	    item->dragEntered();
+        if (item->acceptDrop(e) || (item->isSelected() && e->source() == viewport())) {
+	    d->oldDragAcceptAction = TRUE;
+	    e->acceptAction();
+	} else {
+	    d->oldDragAcceptAction = FALSE;
+	    e->ignore();
+	}
+
+	d->tmpCurrentItem = item;
+	TQPainter p;
+	p.begin( viewport() );
+	p.translate( -contentsX(), -contentsY() );
+	item->paintFocus( &p, colorGroup() );
+	p.end();
+    } else {
+	e->acceptAction();
+	d->oldDragAcceptAction = TRUE;
+	if ( old ) {
+	    old->dragLeft();
+	    repaintItem( old );
+	}
+    }
+
+    d->oldDragPos = e->pos();
+    drawDragShapes( e->pos() );
+    d->dragging = TRUE;
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::contentsDragLeaveEvent( TQDragLeaveEvent * )
+{
+    if ( !d->dropped )
+	drawDragShapes( d->oldDragPos );
+    d->dragging = FALSE;
+
+    if ( d->tmpCurrentItem ) {
+	repaintItem( d->tmpCurrentItem );
+	d->tmpCurrentItem->dragLeft();
+    }
+
+    d->tmpCurrentItem = 0;
+    d->isIconDrag = FALSE;
+    d->iconDragData.clear();
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::contentsDropEvent( TQDropEvent *e )
+{
+    d->dropped = TRUE;
+    d->dragging = FALSE;
+    drawDragShapes( d->oldDragPos );
+
+    if ( d->tmpCurrentItem )
+	repaintItem( d->tmpCurrentItem );
+
+    TQIconViewItem *i = findItem( e->pos() );
+
+    if ((!i || i->isSelected()) && e->source() == viewport() && d->currentItem && !d->cleared) {
+	if ( !d->rearrangeEnabled )
+	    return;
+	TQRect r = d->currentItem->rect();
+
+	d->currentItem->move( e->pos() - d->dragStart );
+
+	int w = d->currentItem->x() + d->currentItem->width() + 1;
+	int h = d->currentItem->y() + d->currentItem->height() + 1;
+
+	repaintItem( d->currentItem );
+	repaintContents( r.x(), r.y(), r.width(), r.height(), FALSE );
+
+	int dx = d->currentItem->x() - r.x();
+	int dy = d->currentItem->y() - r.y();
+
+	TQIconViewItem *item = d->firstItem;
+	TQRect rr;
+	for ( ; item; item = item->next ) {
+	    if ( item->isSelected() && item != d->currentItem ) {
+		rr = rr.unite( item->rect() );
+		item->moveBy( dx, dy );
+		rr = rr.unite( item->rect() );
+	    }
+	    w = TQMAX( w, item->x() + item->width() + 1 );
+	    h = TQMAX( h, item->y() + item->height() + 1 );
+	}
+	repaintContents( rr, FALSE );
+	bool fullRepaint = FALSE;
+	if ( w > contentsWidth() ||
+	     h > contentsHeight() )
+	    fullRepaint = TRUE;
+
+	int oldw = contentsWidth();
+	int oldh = contentsHeight();
+
+	resizeContents( w, h );
+
+
+	if ( fullRepaint ) {
+	    repaintContents( oldw, 0, contentsWidth() - oldw, contentsHeight(), FALSE );
+	    repaintContents( 0, oldh, contentsWidth(), contentsHeight() - oldh, FALSE );
+	}
+	e->acceptAction();
+    } else if ( !i && ( e->source() != viewport() || d->cleared ) ) {
+	TQValueList<TQIconDragItem> lst;
+	if ( TQIconDrag::canDecode( e ) ) {
+	    TQValueList<TQIconDragDataItem> l;
+	    TQIconDragPrivate::decode( e, l );
+	    TQValueList<TQIconDragDataItem>::Iterator it = l.begin();
+	    for ( ; it != l.end(); ++it )
+		lst << ( *it ).data;
+	}
+	emit dropped( e, lst );
+    } else if ( i ) {
+	TQValueList<TQIconDragItem> lst;
+	if ( TQIconDrag::canDecode( e ) ) {
+	    TQValueList<TQIconDragDataItem> l;
+	    TQIconDragPrivate::decode( e, l );
+	    TQValueList<TQIconDragDataItem>::Iterator it = l.begin();
+	    for ( ; it != l.end(); ++it )
+		lst << ( *it ).data;
+	}
+	i->dropped( e, lst );
+    }
+    d->isIconDrag = FALSE;
+}
+#endif
+
+/*!
+    This function grabs all paintevents that otherwise would have been
+    processed by the TQScrollView::viewportPaintEvent(). Here we use a
+    doublebuffer to reduce 'on-paint' flickering on TQIconView
+    (and of course its children).
+    
+    \sa TQScrollView::viewportPaintEvent(), TQIconView::drawContents()
+*/
+
+void TQIconView::bufferedPaintEvent( TQPaintEvent* pe )
+{
+    TQWidget* vp = viewport();
+    TQRect r = pe->rect() & vp->rect();
+    int ex = r.x() + contentsX();
+    int ey = r.y() + contentsY();
+    int ew = r.width();
+    int eh = r.height();
+
+    if ( !d->backBuffer )
+	d->backBuffer = new TQPixmap(vp->size());
+    if ( d->backBuffer->size() != vp->size() ) {
+	// Resize function (with hysteresis). Uses a good compromise between memory
+	// consumption and speed (number) of resizes.
+	float newWidth = (float)vp->width();
+	float newHeight = (float)vp->height();
+	if ( newWidth > d->backBuffer->width() || newHeight > d->backBuffer->height() )
+	{
+	    newWidth *= 1.1892;
+	    newHeight *= 1.1892;
+	    d->backBuffer->resize( (int)newWidth, (int)newHeight );
+	} else if ( 1.5*newWidth < d->backBuffer->width() || 1.5*newHeight < d->backBuffer->height() )
+	    d->backBuffer->resize( (int)newWidth, (int)newHeight );
+    }
+
+    TQPainter p;
+    p.begin(d->backBuffer, vp);
+    drawContentsOffset(&p, contentsX(), contentsY(), ex, ey, ew, eh);
+    p.end();
+    bitBlt(vp, r.x(), r.y(), d->backBuffer, r.x(), r.y(), ew, eh);
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::resizeEvent( TQResizeEvent* e )
+{
+    TQScrollView::resizeEvent( e );
+    if ( d->resizeMode == Adjust ) {
+	optimize_layout = TRUE;
+	adjustItems();
+	optimize_layout = FALSE;
+#if 0 // no need for timer delay anymore
+	d->oldSize = e->oldSize();
+	if ( d->adjustTimer->isActive() )
+	    d->adjustTimer->stop();
+	d->adjustTimer->start( 0, TRUE );
+#endif
+    }
+}
+
+/*!
+    Adjusts the positions of the items to the geometry of the icon
+    view.
+*/
+
+void TQIconView::adjustItems()
+{
+    d->adjustTimer->stop();
+    if ( d->resizeMode == Adjust )
+	    arrangeItemsInGrid( TRUE );
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::keyPressEvent( TQKeyEvent *e )
+{
+    if ( !d->firstItem )
+	return;
+
+    if ( !d->currentItem ) {
+	setCurrentItem( d->firstItem );
+	if ( d->selectionMode == Single )
+	    d->currentItem->setSelected( TRUE, TRUE );
+	return;
+    }
+
+    bool selectCurrent = TRUE;
+
+    switch ( e->key() ) {
+    case Key_Escape:
+	e->ignore();
+	break;
+#ifndef QT_NO_TEXTEDIT
+    case Key_F2: {
+	if ( d->currentItem->renameEnabled() ) {
+	    d->currentItem->renameItem();
+	    d->currentItem->rename();
+	    return;
+	}
+    } break;
+#endif
+    case Key_Home: {
+	d->currInputString = TQString::null;
+	if ( !d->firstItem )
+	    break;
+
+	selectCurrent = FALSE;
+
+	TQIconViewItem *item = 0;
+	TQIconViewPrivate::ItemContainer *c = d->firstContainer;
+	while ( !item && c ) {
+	    TQPtrList<TQIconViewItem> &list = c->items;
+	    TQIconViewItem *i = list.first();
+	    while ( i ) {
+		if ( !item ) {
+		    item = i;
+		} else {
+		    if ( d->arrangement == LeftToRight ) {
+			// we use pixmap so the items textlength are ignored
+			// find topmost, leftmost item
+			if ( i->pixmapRect( FALSE ).y() < item->pixmapRect( FALSE ).y() ||
+			     ( i->pixmapRect( FALSE ).y() == item->pixmapRect( FALSE ).y() &&
+			       i->pixmapRect( FALSE ).x() < item->pixmapRect( FALSE ).x() ) )
+			    item = i;
+		    } else {
+			// find leftmost, topmost item
+			if ( i->pixmapRect( FALSE ).x() < item->pixmapRect( FALSE ).x() ||
+			     ( i->pixmapRect( FALSE ).x() == item->pixmapRect( FALSE ).x() &&
+			       i->pixmapRect( FALSE ).y() < item->pixmapRect( FALSE ).y() ) )
+			    item = i;
+		    }
+		}
+		i = list.next();
+	    }
+	    c = c->n;
+	}
+
+	if ( item ) {
+	    TQIconViewItem *old = d->currentItem;
+	    setCurrentItem( item );
+	    ensureItemVisible( item );
+	    handleItemChange( old, e->state() & ShiftButton,
+			      e->state() & ControlButton, TRUE );
+	}
+    } break;
+    case Key_End: {
+	d->currInputString = TQString::null;
+	if ( !d->lastItem )
+	    break;
+
+	selectCurrent = FALSE;
+
+	TQIconViewItem *item = 0;
+	TQIconViewPrivate::ItemContainer *c = d->lastContainer;
+	while ( !item && c ) {
+	    TQPtrList<TQIconViewItem> &list = c->items;
+	    TQIconViewItem *i = list.first();
+	    while ( i ) {
+		if ( !item ) {
+		    item = i;
+		} else {
+		    if ( d->arrangement == LeftToRight ) {
+			// find bottommost, rightmost item
+			if ( i->pixmapRect( FALSE ).bottom() > item->pixmapRect( FALSE ).bottom() ||
+			     ( i->pixmapRect( FALSE ).bottom() == item->pixmapRect( FALSE ).bottom() &&
+			       i->pixmapRect( FALSE ).right() > item->pixmapRect( FALSE ).right() ) )
+			    item = i;
+		    } else {
+			// find rightmost, bottommost item
+			if ( i->pixmapRect( FALSE ).right() > item->pixmapRect( FALSE ).right() ||
+			     ( i->pixmapRect( FALSE ).right() == item->pixmapRect( FALSE ).right() &&
+			       i->pixmapRect( FALSE ).bottom() > item->pixmapRect( FALSE ).bottom() ) )
+			    item = i;
+		    }
+		}
+		i = list.next();
+	    }
+	    c = c->p;
+	}
+
+	if ( item ) {
+	    TQIconViewItem *old = d->currentItem;
+	    setCurrentItem( item );
+	    ensureItemVisible( item );
+ 	    handleItemChange( old, e->state() & ShiftButton,
+ 			      e->state() & ControlButton, TRUE );
+	}
+    } break;
+    case Key_Right: {
+	d->currInputString = TQString::null;
+	TQIconViewItem *item;
+	selectCurrent = FALSE;
+	Direction dir = DirRight;
+
+	TQRect r( 0, d->currentItem->y(), contentsWidth(), d->currentItem->height() );
+	item = findItem( dir, d->currentItem->rect().center(), r );
+
+	// search the row below from the right
+	while ( !item && r.y() < contentsHeight() ) {
+	    r.moveBy(0, d->currentItem->height() );
+	    item = findItem( dir, TQPoint( 0, r.center().y() ), r );
+	}
+
+	if ( item ) {
+	    TQIconViewItem *old = d->currentItem;
+	    setCurrentItem( item );
+	    ensureItemVisible( item );
+	    handleItemChange( old, e->state() & ShiftButton, e->state() & ControlButton );
+	}
+    } break;
+    case Key_Left: {
+	d->currInputString = TQString::null;
+	TQIconViewItem *item;
+	selectCurrent = FALSE;
+	Direction dir = DirLeft;
+
+	TQRect r( 0, d->currentItem->y(), contentsWidth(), d->currentItem->height() );
+	item = findItem( dir, d->currentItem->rect().center(), r );
+
+	// search the row above from the left
+	while ( !item && r.y() >= 0 ) {
+	    r.moveBy(0, - d->currentItem->height() );
+	    item = findItem( dir, TQPoint( contentsWidth(), r.center().y() ), r );
+	}
+
+	if ( item ) {
+	    TQIconViewItem *old = d->currentItem;
+	    setCurrentItem( item );
+	    ensureItemVisible( item );
+	    handleItemChange( old, e->state() & ShiftButton, e->state() & ControlButton );
+	}
+    } break;
+    case Key_Space: {
+	d->currInputString = TQString::null;
+	if ( d->selectionMode == Single)
+	    break;
+
+	d->currentItem->setSelected( !d->currentItem->isSelected(), TRUE );
+    } break;
+    case Key_Enter: case Key_Return:
+	d->currInputString = TQString::null;
+	emit returnPressed( d->currentItem );
+	break;
+    case Key_Down: {
+	d->currInputString = TQString::null;
+	TQIconViewItem *item;
+	selectCurrent = FALSE;
+	Direction dir = DirDown;
+
+	TQRect r( d->currentItem->x(), 0, d->currentItem->width(), contentsHeight() );
+	item = findItem( dir, d->currentItem->rect().center(), r );
+
+	// finding the closest item below and to the right
+	while ( !item && r.x() < contentsWidth() ) {
+	    r.moveBy( r.width() , 0 );
+	    item = findItem( dir, TQPoint( r.center().x(), 0 ), r );
+	}
+
+
+	TQIconViewItem *i = d->currentItem;
+	setCurrentItem( item );
+	item = i;
+	handleItemChange( item, e->state() & ShiftButton, e->state() & ControlButton );
+    } break;
+    case Key_Up: {
+	d->currInputString = TQString::null;
+	TQIconViewItem *item;
+	selectCurrent = FALSE;
+	Direction dir = DirUp;
+
+	TQRect r( d->currentItem->x(), 0, d->currentItem->width(), contentsHeight() );
+	item = findItem( dir, d->currentItem->rect().center(), r );
+
+	// finding the closest item above and to the left
+	while ( !item && r.x() >= 0 ) {
+	    r.moveBy(- r.width(), 0 );
+	    item = findItem( dir, TQPoint(r.center().x(), contentsHeight() ), r );
+	}
+
+	TQIconViewItem *i = d->currentItem;
+	setCurrentItem( item );
+	item = i;
+	handleItemChange( item, e->state() & ShiftButton, e->state() & ControlButton );
+    } break;
+    case Key_Next: {
+	d->currInputString = TQString::null;
+	selectCurrent = FALSE;
+	TQRect r;
+	if ( d->arrangement == LeftToRight )
+	    r = TQRect( 0, d->currentItem->y() + visibleHeight(), contentsWidth(), visibleHeight() );
+	else
+	    r = TQRect( d->currentItem->x() + visibleWidth(), 0, visibleWidth(), contentsHeight() );
+	TQIconViewItem *item = d->currentItem;
+	TQIconViewItem *ni = findFirstVisibleItem( r  );
+	if ( !ni ) {
+	    if ( d->arrangement == LeftToRight )
+		r = TQRect( 0, d->currentItem->y() + d->currentItem->height(), contentsWidth(), contentsHeight() );
+	    else
+		r = TQRect( d->currentItem->x() + d->currentItem->width(), 0, contentsWidth(), contentsHeight() );
+	    ni = findLastVisibleItem( r  );
+	}
+	if ( ni ) {
+	    setCurrentItem( ni );
+	    handleItemChange( item, e->state() & ShiftButton, e->state() & ControlButton );
+	}
+    } break;
+    case Key_Prior: {
+	d->currInputString = TQString::null;
+	selectCurrent = FALSE;
+	TQRect r;
+	if ( d->arrangement == LeftToRight )
+	    r = TQRect( 0, d->currentItem->y() - visibleHeight(), contentsWidth(), visibleHeight() );
+	else
+	    r = TQRect( d->currentItem->x() - visibleWidth(), 0, visibleWidth(), contentsHeight() );
+	TQIconViewItem *item = d->currentItem;
+	TQIconViewItem *ni = findFirstVisibleItem( r  );
+	if ( !ni ) {
+	    if ( d->arrangement == LeftToRight )
+		r = TQRect( 0, 0, contentsWidth(), d->currentItem->y() );
+	    else
+		r = TQRect( 0, 0, d->currentItem->x(), contentsHeight() );
+	    ni = findFirstVisibleItem( r  );
+	}
+	if ( ni ) {
+	    setCurrentItem( ni );
+	    handleItemChange( item, e->state() & ShiftButton, e->state() & ControlButton );
+	}
+    } break;
+    default:
+	if ( !e->text().isEmpty() && e->text()[ 0 ].isPrint() ) {
+	    selectCurrent = FALSE;
+	    TQIconViewItem *i = d->currentItem;
+	    if ( !i )
+		i = d->firstItem;
+	    if ( !d->inputTimer->isActive() ) {
+		d->currInputString = e->text();
+		i = i->next;
+		if ( !i )
+		    i = d->firstItem;
+		i = findItemByName( i );
+	    } else {
+		d->inputTimer->stop();
+		d->currInputString += e->text();
+		i = findItemByName( i );
+		if ( !i ) {
+		    d->currInputString = e->text();
+		    if (d->currentItem && d->currentItem->next)
+			i = d->currentItem->next;
+		    else
+			i = d->firstItem;
+		    i = findItemByName(i);
+		}
+	    }
+	    if ( i ) {
+		setCurrentItem( i );
+		if ( d->selectionMode == Extended ) {
+		    bool changed = FALSE;
+		    bool block = signalsBlocked();
+		    blockSignals( TRUE );
+		    selectAll( FALSE );
+		    blockSignals( block );
+		    if ( !i->selected && i->isSelectable() ) {
+			changed = TRUE;
+			i->selected = TRUE;
+			repaintItem( i );
+		    }
+		    if ( changed )
+			emit selectionChanged();
+		}
+	    }
+	    d->inputTimer->start( 400, TRUE );
+	} else {
+	    selectCurrent = FALSE;
+	    d->currInputString = TQString::null;
+	    if ( e->state() & ControlButton ) {
+		switch ( e->key() ) {
+		case Key_A:
+		    selectAll( TRUE );
+		    break;
+		}
+	    }
+	    e->ignore();
+	    return;
+	}
+    }
+
+    if ( !( e->state() & ShiftButton ) || !d->selectAnchor )
+	d->selectAnchor = d->currentItem;
+
+    if ( d->currentItem && !d->currentItem->isSelected() &&
+	 d->selectionMode == Single && selectCurrent ) {
+	d->currentItem->setSelected( TRUE );
+    }
+
+    ensureItemVisible( d->currentItem );
+}
+
+/*
+  Finds the closest item in the Direction \a dir relative from the point \a relativeTo
+  which intersects with the searchRect.
+
+  The function choses the closest item with its center in the searchRect.
+*/
+TQIconViewItem* TQIconView::findItem( Direction dir,
+				    const TQPoint &relativeTo,
+				    const TQRect &searchRect ) const
+{
+    TQIconViewItem *item;
+    TQIconViewItem *centerMatch = 0;
+    int centerMatchML = 0;
+
+    // gets list of containers with potential items
+    TQPtrList<TQIconViewPrivate::ItemContainer>* cList =
+	d->findContainers( dir, relativeTo, searchRect);
+
+    cList->first();
+    while ( cList->current() && !centerMatch ) {
+	TQPtrList<TQIconViewItem> &list = (cList->current())->items;
+	for ( item = list.first(); item; item = list.next() ) {
+	    if ( neighbourItem( dir, relativeTo, item ) &&
+		 searchRect.contains( item->rect().center() ) &&
+		 item != currentItem() ) {
+ 		int ml = (relativeTo - item->rect().center()).manhattanLength();
+		if ( centerMatch ) {
+		    if ( ml < centerMatchML ) {
+			centerMatch = item;
+			centerMatchML = ml;
+		    }
+		} else {
+		    centerMatch = item;
+		    centerMatchML = ml;
+		}
+	    }
+	}
+	cList->next();
+    }
+    delete cList;
+    return centerMatch;
+}
+
+
+/*
+  Returns TRUE if the items orientation compared to
+  the point \a relativeTo is correct.
+*/
+bool TQIconView::neighbourItem( Direction dir,
+			       const TQPoint &relativeTo,
+			       const TQIconViewItem *item ) const
+{
+    switch ( dir ) {
+    case DirUp:
+	if ( item->rect().center().y() < relativeTo.y() )
+	    return TRUE;
+	break;
+    case DirDown:
+	if ( item->rect().center().y() > relativeTo.y() )
+	    return TRUE;
+	break;
+    case DirLeft:
+	if ( item->rect().center().x() < relativeTo.x() )
+	    return TRUE;
+	break;
+    case DirRight:
+	if ( item->rect().center().x() > relativeTo.x() )
+	    return TRUE;
+	break;
+    default:
+	// nothing
+	break;
+    }
+    return FALSE;
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::focusInEvent( TQFocusEvent* )
+{
+    d->mousePressed = FALSE;
+    d->inMenuMode = FALSE;
+    if ( d->currentItem ) {
+	repaintItem( d->currentItem );
+    } else if ( d->firstItem && TQFocusEvent::reason() != TQFocusEvent::Mouse ) {
+	d->currentItem = d->firstItem;
+	emit currentChanged( d->currentItem );
+	repaintItem( d->currentItem );
+    }
+
+    if ( style().styleHint( TQStyle::SH_ItemView_ChangeHighlightOnFocus, this ) )
+	repaintSelectedItems();
+
+    if ( d->currentItem )
+	setMicroFocusHint( d->currentItem->x(), d->currentItem->y(), d->currentItem->width(), d->currentItem->height(), FALSE );
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::focusOutEvent( TQFocusEvent* )
+{
+    if (style().styleHint( TQStyle::SH_ItemView_ChangeHighlightOnFocus, this )) {
+	d->inMenuMode =
+	    TQFocusEvent::reason() == TQFocusEvent::Popup ||
+ 	    (tqApp->focusWidget() && tqApp->focusWidget()->inherits("TQMenuBar"));
+ 	if ( !d->inMenuMode )
+	    repaintSelectedItems();
+    }
+    if ( d->currentItem )
+	repaintItem( d->currentItem );
+}
+
+/*!
+    Draws the rubber band using the painter \a p.
+*/
+
+void TQIconView::drawRubber( TQPainter *p )
+{
+    if ( !p || !d->rubber )
+	return;
+
+    TQPoint pnt( d->rubber->x(), d->rubber->y() );
+    pnt = contentsToViewport( pnt );
+
+    style().drawPrimitive( TQStyle::PE_RubberBand, p,
+			   TQRect( pnt.x(), pnt.y(), d->rubber->width(), d->rubber->height() ).normalize(),
+			   colorGroup(), TQStyle::Style_Default, TQStyleOption(colorGroup().base()) );
+}
+
+/*!
+    Returns the TQDragObject that should be used for drag-and-drop.
+    This function is called by the icon view when starting a drag to
+    get the dragobject that should be used for the drag. Subclasses
+    may reimplement this.
+
+    \sa TQIconDrag
+*/
+
+#ifndef QT_NO_DRAGANDDROP
+TQDragObject *TQIconView::dragObject()
+{
+    if ( !d->currentItem )
+	return 0;
+
+    TQPoint orig = d->dragStartPos;
+
+    TQIconDrag *drag = new TQIconDrag( viewport() );
+    drag->setPixmap( ( d->currentItem->pixmap() ?
+		     *d->currentItem->pixmap() : TQPixmap() ), // ### TQPicture
+		     TQPoint( d->currentItem->pixmapRect().width() / 2,
+			     d->currentItem->pixmapRect().height() / 2 ) );
+
+    if ( d->selectionMode == NoSelection ) {
+	TQIconViewItem *item = d->currentItem;
+	drag->append( TQIconDragItem(),
+		      TQRect( item->pixmapRect( FALSE ).x() - orig.x(),
+			     item->pixmapRect( FALSE ).y() - orig.y(),
+			     item->pixmapRect().width(), item->pixmapRect().height() ),
+		      TQRect( item->textRect( FALSE ).x() - orig.x(),
+			     item->textRect( FALSE ).y() - orig.y(),
+			     item->textRect().width(), item->textRect().height() ) );
+    } else {
+	for ( TQIconViewItem *item = d->firstItem; item; item = item->next ) {
+	    if ( item->isSelected() ) {
+		drag->append( TQIconDragItem(),
+			      TQRect( item->pixmapRect( FALSE ).x() - orig.x(),
+				     item->pixmapRect( FALSE ).y() - orig.y(),
+				     item->pixmapRect().width(), item->pixmapRect().height() ),
+			      TQRect( item->textRect( FALSE ).x() - orig.x(),
+				     item->textRect( FALSE ).y() - orig.y(),
+				     item->textRect().width(), item->textRect().height() ) );
+	    }
+	}
+    }
+
+    return drag;
+}
+
+/*!
+    Starts a drag.
+*/
+
+void TQIconView::startDrag()
+{
+    if ( !d->startDragItem )
+	return;
+
+    TQPoint orig = d->dragStartPos;
+    d->dragStart = TQPoint( orig.x() - d->startDragItem->x(),
+			   orig.y() - d->startDragItem->y() );
+    d->startDragItem = 0;
+    d->mousePressed = FALSE;
+    d->pressedItem = 0;
+    d->pressedSelected = 0;
+
+    TQDragObject *drag = dragObject();
+    if ( !drag )
+	return;
+
+    if ( drag->drag() )
+	if ( drag->target() != viewport() )
+	    emit moved();
+}
+
+#endif
+
+/*!
+    Inserts the TQIconViewItem \a item in the icon view's grid. \e{You
+    should never need to call this function.} Instead, insert
+    TQIconViewItems by creating them with a pointer to the TQIconView
+    that they are to be inserted into.
+*/
+
+void TQIconView::insertInGrid( TQIconViewItem *item )
+{
+    if ( !item )
+	return;
+
+    if ( d->reorderItemsWhenInsert ) {
+	// #### make this efficient - but it's not too dramatic
+	int y = d->spacing;
+
+	item->dirty = FALSE;
+	if ( item == d->firstItem ) {
+	    bool dummy;
+	    makeRowLayout( item, y, dummy );
+	    return;
+	}
+
+	TQIconViewItem *begin = rowBegin( item );
+	y = begin->y();
+	while ( begin ) {
+	    bool dummy;
+	    begin = makeRowLayout( begin, y, dummy );
+
+	    if ( !begin || !begin->next )
+		break;
+
+	    begin = begin->next;
+	}
+	item->dirty = FALSE;
+    } else {
+	TQRegion r( TQRect( 0, 0, TQMAX( contentsWidth(), visibleWidthSB() ),
+			  TQMAX( contentsHeight(), visibleHeightSB() ) ) );
+
+	TQIconViewItem *i = d->firstItem;
+	int y = -1;
+	for ( ; i; i = i->next ) {
+	    r = r.subtract( i->rect() );
+	    y = TQMAX( y, i->y() + i->height() );
+	}
+
+	TQMemArray<TQRect> rects = r.rects();
+	TQMemArray<TQRect>::Iterator it = rects.begin();
+	bool foundPlace = FALSE;
+	for ( ; it != rects.end(); ++it ) {
+	    TQRect rect = *it;
+	    if ( rect.width() >= item->width() &&
+		 rect.height() >= item->height() ) {
+		int sx = 0, sy = 0;
+		if ( rect.width() >= item->width() + d->spacing )
+		    sx = d->spacing;
+		if ( rect.height() >= item->height() + d->spacing )
+		    sy = d->spacing;
+		item->move( rect.x() + sx, rect.y() + sy );
+		foundPlace = TRUE;
+		break;
+	    }
+	}
+
+	if ( !foundPlace )
+	    item->move( d->spacing, y + d->spacing );
+
+	resizeContents( TQMAX( contentsWidth(), item->x() + item->width() ),
+			TQMAX( contentsHeight(), item->y() + item->height() ) );
+	item->dirty = FALSE;
+    }
+}
+
+/*!
+    Emits a signal to indicate selection changes. \a i is the
+    TQIconViewItem that was selected or de-selected.
+
+    \e{You should never need to call this function.}
+*/
+
+void TQIconView::emitSelectionChanged( TQIconViewItem *i )
+{
+    emit selectionChanged();
+    if ( d->selectionMode == Single )
+	emit selectionChanged( i ? i : d->currentItem );
+}
+
+/*!
+    \internal
+*/
+
+void TQIconView::emitRenamed( TQIconViewItem *item )
+{
+    if ( !item )
+	return;
+
+    emit itemRenamed( item, item->text() );
+    emit itemRenamed( item );
+}
+
+/*!
+    If a drag enters the icon view the shapes of the objects which the
+    drag contains are drawn, usnig \a pos as origin.
+*/
+
+void TQIconView::drawDragShapes( const TQPoint &pos )
+{
+#ifndef QT_NO_DRAGANDDROP
+    if ( pos == TQPoint( -1, -1 ) )
+	return;
+
+    if ( !d->drawDragShapes ) {
+	d->drawDragShapes = TRUE;
+	return;
+    }
+
+    TQStyleOption opt(colorGroup().base());
+
+    TQPainter p;
+    p.begin( viewport() );
+    p.translate( -contentsX(), -contentsY() );
+    p.setRasterOp( NotROP );
+    p.setPen( TQPen( color0 ) );
+
+    if ( d->isIconDrag ) {
+	TQValueList<TQIconDragDataItem>::Iterator it = d->iconDragData.begin();
+	for ( ; it != d->iconDragData.end(); ++it ) {
+	    TQRect ir = (*it).item.pixmapRect();
+	    TQRect tr = (*it).item.textRect();
+	    tr.moveBy( pos.x(), pos.y() );
+	    ir.moveBy( pos.x(), pos.y() );
+	    if ( !ir.intersects( TQRect( contentsX(), contentsY(), visibleWidth(), visibleHeight() ) ) )
+		continue;
+
+	    style().drawPrimitive(TQStyle::PE_FocusRect, &p, ir, colorGroup(),
+				  TQStyle::Style_Default, opt);
+	    style().drawPrimitive(TQStyle::PE_FocusRect, &p, tr, colorGroup(),
+				  TQStyle::Style_Default, opt);
+	}
+    } else if ( d->numDragItems > 0 ) {
+	for ( int i = 0; i < d->numDragItems; ++i ) {
+	    TQRect r( pos.x() + i * 40, pos.y(), 35, 35 );
+	    style().drawPrimitive(TQStyle::PE_FocusRect, &p, r, colorGroup(),
+				  TQStyle::Style_Default, opt);
+	}
+
+    }
+    p.end();
+#endif
+}
+
+/*!
+    When a drag enters the icon view, this function is called to
+    initialize it. Initializing in this context means getting
+    information about the drag, for example so that the icon view
+    knows enough about the drag to be able to draw drag shapes for the
+    drag data (e.g. shapes of icons which are dragged), etc.
+*/
+
+#ifndef QT_NO_DRAGANDDROP
+void TQIconView::initDragEnter( TQDropEvent *e )
+{
+    if ( TQIconDrag::canDecode( e ) ) {
+	TQIconDragPrivate::decode( e, d->iconDragData );
+	d->isIconDrag = TRUE;
+    } else if ( TQUriDrag::canDecode( e ) ) {
+	TQStrList lst;
+	TQUriDrag::decode( e, lst );
+	d->numDragItems = lst.count();
+    } else {
+	d->numDragItems = 0;
+    }
+
+}
+#endif
+
+/*!
+    This function is called to draw the rectangle \a r of the
+    background using the painter \a p.
+
+    The default implementation fills \a r with the viewport's
+    backgroundBrush(). Subclasses may reimplement this to draw custom
+    backgrounds.
+
+    \sa contentsX() contentsY() drawContents()
+*/
+
+void TQIconView::drawBackground( TQPainter *p, const TQRect &r )
+{
+    p->fillRect( r, viewport()->backgroundBrush() );
+}
+
+/*!
+    \reimp
+*/
+
+bool TQIconView::eventFilter( TQObject * o, TQEvent * e )
+{
+    if ( o == viewport() ) {
+	switch( e->type() ) {
+	case TQEvent::FocusIn:
+	    focusInEvent( (TQFocusEvent*)e );
+	    return TRUE;
+	case TQEvent::FocusOut:
+	    focusOutEvent( (TQFocusEvent*)e );
+	    return TRUE;
+	case TQEvent::Enter:
+	    enterEvent( e );
+	    return TRUE;
+	case TQEvent::Paint:
+	    if ( o == viewport() ) {
+		if ( d->dragging ) {
+		    if ( !d->rubber )
+			drawDragShapes( d->oldDragPos );
+		    viewportPaintEvent( (TQPaintEvent*)e );
+		    if ( !d->rubber )
+			drawDragShapes( d->oldDragPos );
+		} else {
+		    bufferedPaintEvent( (TQPaintEvent*)e );
+		}
+	    }
+	    return TRUE;
+	default:
+	    // nothing
+	    break;
+	}
+    }
+
+    return TQScrollView::eventFilter( o, e );
+}
+
+
+/*!
+    \reimp
+*/
+
+TQSize TQIconView::minimumSizeHint() const
+{
+    return TQScrollView::minimumSizeHint();
+}
+
+/*!
+  \internal
+  Finds the next item after the start item beginning
+  with \a text.
+*/
+
+TQIconViewItem* TQIconView::findItemByName( TQIconViewItem *start )
+{
+    if ( !start )
+	return 0;
+    TQString match = d->currInputString.lower();
+    if ( match.length() < 1 )
+	return start;
+    TQString curText;
+    TQIconViewItem *i = start;
+    do {
+	curText = i->text().lower();
+	if ( curText.startsWith( match ) )
+	    return i;
+	i = i->next;
+	if ( !i )
+	    i = d->firstItem;
+    } while ( i != start );
+    return 0;
+}
+
+/*!
+    Lays out a row of icons (if Arrangement == \c TopToBottom this is
+    a column). Starts laying out with the item \a begin. \a y is the
+    starting coordinate. Returns the last item of the row (column) and
+    sets the new starting coordinate to \a y. The \a changed parameter
+    is used internally.
+
+    \warning This function may be made private in a future version of
+    TQt. We do not recommend calling it.
+*/
+
+TQIconViewItem *TQIconView::makeRowLayout( TQIconViewItem *begin, int &y, bool &changed )
+{
+    TQIconViewItem *end = 0;
+
+    // Find the first visible item
+    while (begin->next && (begin->isVisible() == FALSE)) {
+	begin = begin->next;
+    }
+
+    bool reverse = TQApplication::reverseLayout();
+    changed = FALSE;
+
+    if ( d->arrangement == LeftToRight ) {
+
+	if ( d->rastX == -1 ) {
+	    // first calculate the row height
+	    int h = 0;
+	    int x = 0;
+	    int ih = 0;
+	    TQIconViewItem *item = begin;
+	    for (;;) {
+		x += d->spacing + item->width();
+		if ( x > visibleWidthSB() && item != begin ) {
+		    item = item->prev;
+		    while (item && (item->isVisible() == FALSE)) {
+			item = item->prev;
+		    }
+		    break;
+		}
+		h = TQMAX( h, item->height() );
+		ih = TQMAX( ih, item->pixmapRect().height() );
+		TQIconViewItem *old = item;
+		item = item->next;
+		while (item && (item->isVisible() == FALSE)) {
+		    item = item->next;
+		}
+		if ( !item ) {
+		    item = old;
+		    break;
+		}
+	    }
+	    end = item;
+
+	    if ( d->rastY != -1 )
+		h = TQMAX( h, d->rastY );
+
+	    // now move the items
+	    item = begin;
+	    for (;;) {
+		item->dirty = FALSE;
+		int x;
+		if ( item == begin ) {
+		    if ( reverse )
+			x = visibleWidthSB() - d->spacing - item->width();
+		    else
+			x = d->spacing;
+		} else {
+		    if ( reverse )
+			x = item->prev->x() - item->width() - d->spacing;
+		    else
+			x = item->prev->x() + item->prev->width() + d->spacing;
+		}
+		changed = item->move( x, y + ih - item->pixmapRect().height() ) || changed;
+		if ( y + h < item->y() + item->height() )
+		    h = TQMAX( h, ih + item->textRect().height() );
+		if ( item == end )
+		    break;
+		item = item->next;
+	    }
+	    y += h + d->spacing;
+	} else {
+	    // first calculate the row height
+	    int h = begin->height();
+	    int x = d->spacing;
+	    int ih = begin->pixmapRect().height();
+	    TQIconViewItem *item = begin;
+	    int i = 0;
+	    int sp = 0;
+	    for (;;) {
+		int r = calcGridNum( item->width(), d->rastX );
+		if ( item == begin ) {
+		    i += r;
+		    sp += r;
+		    x = d->spacing + d->rastX * r;
+		} else {
+		    sp += r;
+		    i += r;
+		    x = i * d->rastX + sp * d->spacing;
+		}
+		if ( x > visibleWidthSB() && item != begin ) {
+		    item = item->prev;
+		    while (item && (item->isVisible() == FALSE)) {
+			item = item->prev;
+		    }
+		    break;
+		}
+		h = TQMAX( h, item->height() );
+		ih = TQMAX( ih, item->pixmapRect().height() );
+		TQIconViewItem *old = item;
+		item = item->next;
+		while (item && (item->isVisible() == FALSE)) {
+		    item = item->next;
+		}
+		if ( !item ) {
+		    item = old;
+		    break;
+		}
+	    }
+	    end = item;
+
+	    if ( d->rastY != -1 )
+		h = TQMAX( h, d->rastY );
+
+	    // now move the items
+	    item = begin;
+	    i = 0;
+	    sp = 0;
+	    for (;;) {
+		item->dirty = FALSE;
+		int r = calcGridNum( item->width(), d->rastX );
+		if ( item == begin ) {
+		    if ( d->itemTextPos == Bottom )
+			changed = item->move( d->spacing + ( r * d->rastX - item->width() ) / 2,
+					      y + ih - item->pixmapRect().height() ) || changed;
+		    else
+			changed = item->move( d->spacing, y + ih - item->pixmapRect().height() ) || changed;
+		    i += r;
+		    sp += r;
+		} else {
+		    sp += r;
+		    int x = i * d->rastX + sp * d->spacing;
+		    if ( d->itemTextPos == Bottom )
+			changed = item->move( x + ( r * d->rastX - item->width() ) / 2,
+					      y + ih - item->pixmapRect().height() ) || changed;
+		    else
+			changed = item->move( x, y + ih - item->pixmapRect().height() ) || changed;
+		    i += r;
+		}
+		if ( y + h < item->y() + item->height() )
+		    h = TQMAX( h, ih + item->textRect().height() );
+		if ( item == end )
+		    break;
+		item = item->next;
+		while (item && (item->isVisible() == FALSE)) {
+		    item = item->next;
+		}
+	    }
+	    y += h + d->spacing;
+	}
+
+
+    } else { // -------------------------------- TopToBottom ------------------------------
+
+	int x = y;
+
+	{
+	    int w = 0;
+	    int y = 0;
+	    TQIconViewItem *item = begin;
+	    for (;;) {
+		y += d->spacing + item->height();
+		if ( y > visibleHeightSB() && item != begin ) {
+		    item = item->prev;
+		    while (item && (item->isVisible() == FALSE)) {
+			item = item->prev;
+		    }
+		    break;
+		}
+		w = TQMAX( w, item->width() );
+		TQIconViewItem *old = item;
+		item = item->next;
+		while (item && (item->isVisible() == FALSE)) {
+		    item = item->next;
+		}
+		if ( !item ) {
+		    item = old;
+		    break;
+		}
+	    }
+	    end = item;
+
+	    if ( d->rastX != -1 )
+		w = TQMAX( w, d->rastX );
+
+	    // now move the items
+	    item = begin;
+	    TQIconViewItem *prevVisibleItem = NULL;
+	    for (;;) {
+		item->dirty = FALSE;
+		if ( d->itemTextPos == Bottom ) {
+		    if ( item == begin )
+			changed = item->move( x + ( w - item->width() ) / 2, d->spacing )  || changed;
+		    else
+			changed = item->move( x + ( w - item->width() ) / 2,
+					      prevVisibleItem->y() + prevVisibleItem->height() + d->spacing ) || changed;
+		} else {
+		    if ( item == begin )
+			changed = item->move( x, d->spacing ) || changed;
+		    else
+			changed = item->move( x, prevVisibleItem->y() + prevVisibleItem->height() + d->spacing ) || changed;
+		}
+		if ( item == end )
+		    break;
+		prevVisibleItem = item;
+		item = item->next;
+		while (item && (item->isVisible() == FALSE)) {
+		    item = item->next;
+		}
+	    }
+	    x += w + d->spacing;
+	}
+
+	y = x;
+    }
+
+    return end;
+}
+
+/*!
+  \internal
+  Calculates how many cells an item of width \a w needs in a grid with of
+  \a x and returns the result.
+*/
+
+int TQIconView::calcGridNum( int w, int x ) const
+{
+    float r = (float)w / (float)x;
+    if ( ( w / x ) * x != w )
+	r += 1.0;
+    return (int)r;
+}
+
+/*!
+  \internal
+  Returns the first item of the row which contains \a item.
+*/
+
+TQIconViewItem *TQIconView::rowBegin( TQIconViewItem * ) const
+{
+    // #### todo
+    return d->firstItem;
+}
+
+/*!
+    Sorts and rearranges all the items in the icon view. If \a
+    ascending is TRUE, the items are sorted in increasing order,
+    otherwise they are sorted in decreasing order.
+
+    TQIconViewItem::compare() is used to compare pairs of items. The
+    sorting is based on the items' keys; these default to the items'
+    text unless specifically set to something else.
+
+    Note that this function sets the sort order to \a ascending.
+
+    \sa TQIconViewItem::key(), TQIconViewItem::setKey(),
+    TQIconViewItem::compare(), TQIconView::setSorting(),
+    TQIconView::sortDirection()
+*/
+
+void TQIconView::sort( bool ascending )
+{
+    if ( count() == 0 )
+	return;
+
+    d->sortDirection = ascending;
+    TQIconViewPrivate::SortableItem *items = new TQIconViewPrivate::SortableItem[ count() ];
+
+    TQIconViewItem *item = d->firstItem;
+    int i = 0;
+    for ( ; item; item = item->next )
+	items[ i++ ].item = item;
+
+    qsort( items, count(), sizeof( TQIconViewPrivate::SortableItem ), cmpIconViewItems );
+
+    TQIconViewItem *prev = 0;
+    item = 0;
+    if ( ascending ) {
+	for ( i = 0; i < (int)count(); ++i ) {
+	    item = items[ i ].item;
+	    if ( item ) {
+		item->prev = prev;
+		if ( item->prev )
+		    item->prev->next = item;
+		item->next = 0;
+	    }
+	    if ( i == 0 )
+		d->firstItem = item;
+	    if ( i == (int)count() - 1 )
+		d->lastItem = item;
+	    prev = item;
+	}
+    } else {
+	for ( i = (int)count() - 1; i >= 0 ; --i ) {
+	    item = items[ i ].item;
+	    if ( item ) {
+		item->prev = prev;
+		if ( item->prev )
+		    item->prev->next = item;
+		item->next = 0;
+	    }
+	    if ( i == (int)count() - 1 )
+		d->firstItem = item;
+	    if ( i == 0 )
+		d->lastItem = item;
+	    prev = item;
+	}
+    }
+
+    delete [] items;
+
+    arrangeItemsInGrid( TRUE );
+}
+
+/*!
+    \reimp
+*/
+
+TQSize TQIconView::sizeHint() const
+{
+    constPolish();
+
+    if ( !d->firstItem )
+	return TQScrollView::sizeHint();
+
+    if ( d->dirty && d->firstSizeHint ) {
+	( (TQIconView*)this )->resizeContents( TQMAX( 400, contentsWidth() ),
+					      TQMAX( 400, contentsHeight() ) );
+	if ( autoArrange() )
+	    ( (TQIconView*)this )->arrangeItemsInGrid( FALSE );
+	d->firstSizeHint = FALSE;
+    }
+
+    d->dirty = TRUE; // ######## warwick: I'm sure this is wrong. Fixed in 2.3.
+    int extra = style().pixelMetric(TQStyle::PM_ScrollBarExtent,
+				    verticalScrollBar()) + 2*frameWidth();
+    TQSize s( TQMIN(400, contentsWidth() + extra),
+	     TQMIN(400, contentsHeight() + extra) );
+    return s;
+}
+
+/*!
+  \internal
+*/
+
+void TQIconView::updateContents()
+{
+    viewport()->update();
+}
+
+/*!
+    \reimp
+*/
+
+void TQIconView::enterEvent( TQEvent *e )
+{
+    TQScrollView::enterEvent( e );
+    emit onViewport();
+}
+
+/*!
+  \internal
+  This function is always called when the geometry of an item changes.
+  This function moves the item into the correct area in the internal
+  data structure.
+*/
+
+void TQIconView::updateItemContainer( TQIconViewItem *item )
+{
+    if ( !item || d->containerUpdateLocked || (!isVisible() && autoArrange()) )
+	return;
+
+    if ( item->d->container1 && d->firstContainer ) {
+	//Special-case to check if we can use removeLast otherwise use removeRef (slower)
+	if (item->d->container1->items.last() == item)
+	    item->d->container1->items.removeLast();
+	else
+	    item->d->container1->items.removeRef( item );
+    }
+    item->d->container1 = 0;
+    if ( item->d->container2 && d->firstContainer ) {
+	//Special-case to check if we can use removeLast otherwise use removeRef (slower)
+	if (item->d->container2->items.last() == item)
+	    item->d->container2->items.removeLast();
+	else
+	    item->d->container2->items.removeRef( item );
+    }
+    item->d->container2 = 0;
+
+    TQIconViewPrivate::ItemContainer *c = d->firstContainer;
+    if ( !c ) {
+	appendItemContainer();
+	c = d->firstContainer;
+    }
+
+    const TQRect irect = item->rect();
+    bool contains = FALSE;
+    for (;;) {
+	if ( c->rect.intersects( irect ) ) {
+	    contains = c->rect.contains( irect );
+	    break;
+	}
+
+	c = c->n;
+	if ( !c ) {
+	    appendItemContainer();
+	    c = d->lastContainer;
+	}
+    }
+
+    if ( !c ) {
+#if defined(QT_CHECK_RANGE)
+	tqWarning( "TQIconViewItem::updateItemContainer(): No fitting container found!" );
+#endif
+	return;
+    }
+
+    if (item->isVisible()) {
+        c->items.append( item );
+        item->d->container1 = c;
+
+        if ( !contains ) {
+	    c = c->n;
+	    if ( !c ) {
+	        appendItemContainer();
+	        c = d->lastContainer;
+	    }
+	    c->items.append( item );
+	    item->d->container2 = c;
+        }
+    }
+    if ( contentsWidth() < irect.right() || contentsHeight() < irect.bottom() )
+	resizeContents( TQMAX( contentsWidth(), irect.right() ), TQMAX( contentsHeight(), irect.bottom() ) );
+}
+
+/*!
+  \internal
+  Appends a new rect area to the internal data structure of the items.
+*/
+
+void TQIconView::appendItemContainer()
+{
+    TQSize s;
+    // #### We have to find out which value is best here
+    if ( d->arrangement == LeftToRight )
+	s = TQSize( INT_MAX - 1, RECT_EXTENSION );
+    else
+	s = TQSize( RECT_EXTENSION, INT_MAX - 1 );
+
+    if ( !d->firstContainer ) {
+	d->firstContainer = new TQIconViewPrivate::ItemContainer( 0, 0, TQRect( TQPoint( 0, 0 ), s ) );
+	d->lastContainer = d->firstContainer;
+    } else {
+	if ( d->arrangement == LeftToRight )
+	    d->lastContainer = new TQIconViewPrivate::ItemContainer(
+		d->lastContainer, 0, TQRect( d->lastContainer->rect.bottomLeft(), s ) );
+	else
+	    d->lastContainer = new TQIconViewPrivate::ItemContainer(
+		d->lastContainer, 0, TQRect( d->lastContainer->rect.topRight(), s ) );
+    }
+}
+
+/*!  \internal
+
+  Rebuilds the whole internal data structure. This is done when it's
+  likely that most/all items change their geometry (e.g. in
+  arrangeItemsInGrid()), because calling this is then more efficient
+  than calling updateItemContainer() for each item.
+*/
+
+void TQIconView::rebuildContainers()
+{
+    TQIconViewPrivate::ItemContainer *c = d->firstContainer, *tmpc;
+    while ( c ) {
+	tmpc = c->n;
+	delete c;
+	c = tmpc;
+    }
+    d->firstContainer = d->lastContainer = 0;
+
+    TQIconViewItem *item = d->firstItem;
+    appendItemContainer();
+    c = d->lastContainer;
+    while ( item ) {
+        if (item->isVisible()) {
+	    if ( c->rect.contains( item->rect() ) ) {
+	        item->d->container1 = c;
+	        item->d->container2 = 0;
+	        c->items.append( item );
+	        item = item->next;
+	    } else if ( c->rect.intersects( item->rect() ) ) {
+	        item->d->container1 = c;
+	        c->items.append( item );
+	        c = c->n;
+	        if ( !c ) {
+		    appendItemContainer();
+		    c = d->lastContainer;
+	        }
+	        c->items.append( item );
+	        item->d->container2 = c;
+	        item = item->next;
+	        c = c->p;
+	    } else {
+	        if ( d->arrangement == LeftToRight ) {
+		    if ( item->y() < c->rect.y() && c->p ) {
+		        c = c->p;
+		        continue;
+		    }
+	        } else {
+		    if ( item->x() < c->rect.x() && c->p ) {
+		        c = c->p;
+		        continue;
+		    }
+	        }
+
+	        c = c->n;
+	        if ( !c ) {
+		    appendItemContainer();
+		    c = d->lastContainer;
+		}
+	    }
+	}
+	else {
+	    // Skip this hidden item
+	    item = item->next;
+	}
+    }
+}
+
+/*!
+  \internal
+*/
+
+void TQIconView::movedContents( int, int )
+{
+    if ( d->drawDragShapes ) {
+	drawDragShapes( d->oldDragPos );
+	d->oldDragPos = TQPoint( -1, -1 );
+    }
+}
+
+void TQIconView::handleItemChange( TQIconViewItem *old, bool shift,
+				  bool control, bool homeend )
+{
+    if ( d->selectionMode == Single ) {
+	bool block = signalsBlocked();
+	blockSignals( TRUE );
+	if ( old )
+	    old->setSelected( FALSE );
+	blockSignals( block );
+	d->currentItem->setSelected( TRUE, TRUE );
+    } else if ( d->selectionMode == Extended ) {
+	 if ( shift ) {
+	    if ( !d->selectAnchor ) {
+		if ( old && !old->selected && old->isSelectable() ) {
+		    old->selected = TRUE;
+		    repaintItem( old );
+		}
+		d->currentItem->setSelected( TRUE, TRUE );
+	    } else {
+		TQIconViewItem *from = d->selectAnchor, *to = d->currentItem;
+		if ( !from || !to )
+		    return;
+
+		// checking if it's downwards and if we span rows
+		bool downwards = FALSE;
+		bool spanning = FALSE;
+		if ( d->arrangement == LeftToRight) {
+		    if ( from->rect().center().y() < to->rect().center().y() )
+			downwards = TRUE;
+		} else {
+		    if ( from->rect().center().x() < to->rect().center().x() )
+			downwards = TRUE;
+		}
+
+ 		TQRect fr = from->rect();
+		TQRect tr = to->rect();
+ 		if ( d->arrangement == LeftToRight ) {
+		    fr.moveTopLeft( TQPoint( tr.x(), fr.y() ) );
+ 		    if ( !tr.intersects( fr ) )
+ 			spanning = TRUE;
+ 		} else {
+		    fr.moveTopLeft( TQPoint( fr.x(), tr.y() ) );
+ 		    if ( !tr.intersects( fr ) )
+ 			spanning = TRUE;
+ 		}
+
+
+		// finding the rectangles
+		TQRect topRect, bottomRect, midRect;
+		if ( !spanning ) {
+		    midRect = from->rect().unite( to->rect() );
+		} else {
+		    if ( downwards ) {
+			topRect = from->rect();
+			bottomRect = to->rect();
+		    } else {
+			topRect = to->rect();
+			bottomRect = from->rect();
+		    }
+		    if ( d->arrangement == LeftToRight ) {
+			topRect.setRight( contentsWidth() );
+			bottomRect.setLeft( 0 );
+			midRect.setRect( 0, topRect.bottom(),
+					 contentsWidth(),
+					 bottomRect.top() - topRect.bottom() );
+		    } else {
+			topRect.setBottom( contentsHeight() );
+			bottomRect.setTop( 0 );
+			midRect.setRect( topRect.right(),
+					 0,
+					 bottomRect.left() - topRect.right(),
+					 contentsHeight() );
+		    }
+		}
+
+		// finding contained items and selecting them
+		TQIconViewItem *item = 0;
+		bool changed = FALSE;
+		bool midValid = midRect.isValid();
+		bool topValid = topRect.isValid();
+		bool bottomValid = bottomRect.isValid();
+		TQRect selectedRect, unselectedRect;
+		for ( item = d->firstItem; item; item = item->next ) {
+		    bool contained = FALSE;
+		    TQPoint itemCenter = item->rect().center();
+		    if ( midValid && midRect.contains( itemCenter ) )
+			contained = TRUE;
+		    if ( !contained && topValid && topRect.contains( itemCenter ) )
+			contained = TRUE;
+		    if ( !contained && bottomValid && bottomRect.contains( itemCenter ) )
+			contained = TRUE;
+
+		    if ( contained ) {
+			if ( !item->selected && item->isSelectable() ) {
+			    changed = TRUE;
+			    item->selected = TRUE;
+			    selectedRect = selectedRect.unite( item->rect() );
+			}
+		    } else if ( item->selected && !control ) {
+			item->selected = FALSE;
+			unselectedRect = unselectedRect.unite( item->rect() );
+			changed = TRUE;
+		    }
+		}
+
+		TQRect viewRect( contentsX(), contentsY(),
+				visibleWidth(), visibleHeight() );
+
+   		if ( viewRect.intersects( selectedRect ) ) {
+		    if ( homeend )
+			TQScrollView::updateContents( viewRect.intersect( selectedRect ) );
+		    else
+			repaintContents( viewRect.intersect( selectedRect ) );
+		}
+		if ( viewRect.intersects( unselectedRect ) ) {
+		    if ( homeend )
+			TQScrollView::updateContents( viewRect.intersect( unselectedRect ) );
+		    else
+			repaintContents( viewRect.intersect( unselectedRect ) );
+		}
+
+		if ( changed )
+		    emit selectionChanged();
+	    }
+	} else if ( !control ) {
+	    blockSignals( TRUE );
+	    selectAll( FALSE );
+	    blockSignals( FALSE );
+	    d->currentItem->setSelected( TRUE, TRUE );
+	}
+    } else {
+	if ( shift )
+	    d->currentItem->setSelected( !d->currentItem->isSelected(), TRUE );
+    }
+}
+
+TQBitmap TQIconView::mask( TQPixmap *pix ) const
+{
+    TQBitmap m;
+    if ( d->maskCache.find( TQString::number( pix->serialNumber() ), m ) )
+	return m;
+    m = pix->createHeuristicMask();
+    d->maskCache.insert( TQString::number( pix->serialNumber() ), m );
+    return m;
+}
+
+/*!
+    \reimp
+    \internal
+
+    (Implemented to get rid of a compiler warning.)
+*/
+void TQIconView::drawContents( TQPainter * )
+{
+}
+
+/*!
+    \reimp
+*/
+void TQIconView::windowActivationChange( bool oldActive )
+{
+    if ( oldActive && d->scrollTimer )
+	d->scrollTimer->stop();
+
+    if ( !isVisible() )
+	return;
+
+    if ( palette().active() == palette().inactive() )
+	return;
+
+    repaintSelectedItems();
+}
+
+/*!
+    Returns TRUE if an iconview item is being renamed; otherwise
+    returns FALSE.
+*/
+
+bool TQIconView::isRenaming() const
+{
+#ifndef QT_NO_TEXTEDIT
+    return d->renamingItem && d->renamingItem->renameBox;
+#else
+    return FALSE;
+#endif
+}
+
+int TQIconView::visibleWidthSB() const
+{
+    if ( vScrollBarMode() != Auto )
+        return visibleWidth();
+
+    int offset = verticalScrollBar()->isVisible() ? 0
+        : style().pixelMetric( TQStyle::PM_ScrollBarExtent, verticalScrollBar() );
+    return TQMAX( 0, visibleWidth() - offset );
+}
+
+int TQIconView::visibleHeightSB() const
+{
+    if ( hScrollBarMode() != Auto )
+        return visibleHeight();
+
+    int offset = horizontalScrollBar()->isVisible() ? 0
+        : style().pixelMetric( TQStyle::PM_ScrollBarExtent, horizontalScrollBar() );
+    return TQMAX( 0, visibleHeight() - offset );
+}
+
+#endif // QT_NO_ICONVIEW
diff --git a/src/widgets/qlistview.cpp b/src/widgets/qlistview.cpp
index 79d338120..774c97306 100644
--- a/src/widgets/qlistview.cpp
+++ b/src/widgets/qlistview.cpp
@@ -2351,7 +2351,7 @@ void TQListViewItem::ignoreDoubleClick()
     item \a i, similar to the TQWidget::enterEvent() function.
 */
 
-// ### bug here too? see qiconview.cppp onItem/onViewport
+// ### bug here too? see qiconview.cpp onItem/onViewport
 
 /*!
     \fn void  TQListView::onViewport()
diff --git a/src/widgets/qt_widgets.pri b/src/widgets/qt_widgets.pri
index 9410e3e4a..6da724613 100644
--- a/src/widgets/qt_widgets.pri
+++ b/src/widgets/qt_widgets.pri
@@ -20,6 +20,7 @@ widgets {
 		  $$WIDGETS_H/ntqheader.h \
 		  $$WIDGETS_H/ntqhgroupbox.h \
 		  $$WIDGETS_H/ntqhbox.h \
+		  $$WIDGETS_H/ntqiconview.h \
 		  $$WIDGETS_H/ntqlabel.h \
 		  $$WIDGETS_H/ntqlcdnumber.h \
 		  $$WIDGETS_H/ntqlineedit.h \
@@ -81,6 +82,7 @@ widgets {
 		  $$WIDGETS_CPP/qheader.cpp \
 		  $$WIDGETS_CPP/qhgroupbox.cpp \
 		  $$WIDGETS_CPP/qhbox.cpp \
+		  $$WIDGETS_CPP/qiconview.cpp \
 		  $$WIDGETS_CPP/qlabel.cpp \
 		  $$WIDGETS_CPP/qlcdnumber.cpp \
 		  $$WIDGETS_CPP/qlineedit.cpp \