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-rw-r--r--examples/fileiconview/qfileiconview.cpp835
1 files changed, 835 insertions, 0 deletions
diff --git a/examples/fileiconview/qfileiconview.cpp b/examples/fileiconview/qfileiconview.cpp
new file mode 100644
index 000000000..2f7950f77
--- /dev/null
+++ b/examples/fileiconview/qfileiconview.cpp
@@ -0,0 +1,835 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "qfileiconview.h"
+#include <qpainter.h>
+#include <qstringlist.h>
+#include <qpixmap.h>
+#include <qmime.h>
+#include <qstrlist.h>
+#include <qdragobject.h>
+#include <qmessagebox.h>
+#include <qevent.h>
+#include <qpopupmenu.h>
+#include <qcursor.h>
+#include <qapplication.h>
+#include <qwmatrix.h>
+
+#include <stdlib.h>
+
+static const char * file_icon[]={
+ "32 32 17 1",
+ "# c #000000",
+ "a c #ffffff",
+ "j c #808080",
+ "n c #a0a0a4",
+ "g c #c0c0c0",
+ "m c #004000",
+ "o c #000000",
+ "l c #004040",
+ "k c #404000",
+ "i c #c0c000",
+ "h c #ffff00",
+ "b c #ffffc0",
+ "e c #ff8000",
+ "f c #c05800",
+ "c c #ffa858",
+ "d c #ffdca8",
+ ". c None",
+ "................................",
+ "................................",
+ "................................",
+ "................................",
+ ".............#....###...........",
+ "...###......#a##.#aba##.........",
+ "..#cdb#....#aaaa#aaaaaa##.......",
+ "..#ecdb#..#aaaa#aaaaaaaba##.....",
+ "..#fecdb##aaaa#aaaaaaaaaaab##...",
+ "...#fecdb#aaa#aaaaaaabaabaaaa##.",
+ "....#fecdb#a#baaaaa#baaaaaabaaa#",
+ ".....#fecdb#aaaaab#a##baaaaaaa#.",
+ ".....##fecdb#bbba#aaaa##baaab#..",
+ "....#bb#fecdb#ba#aaaaaaa##aa#...",
+ "...#bbbb#fecdb##aaabaaaaaa##....",
+ "..#bbbb#b#fecdb#aaaaaaabaaaa##..",
+ ".#bbbb#bbb#fecdg#aaaaaaaaaaaba#.",
+ "#hhbb#bbbbb#fegg#iiaaaaaaaaaaaa#",
+ "#jhhhklibbbk#ggj#aaiiaaaaaaaaa#j",
+ ".#mjhhhkmikab####aaabiiaaaaaa#j.",
+ "...##jhhhmaaibbaaiibaaaiiaab#n..",
+ ".....##j#baaaiiabaaiibaabaa#n...",
+ "......##baibaabiibaaaiiabb#j....",
+ "......#bbbbiiaabbiiaaaaabon.....",
+ ".....#bbbbbbbiiabbaiiaab#n......",
+ ".....#jbbbbbbbbiibaabba#n.......",
+ "......##jbbbbbbbbiiaabmj........",
+ "........##jbbbbbbbbbb#j.........",
+ "..........##nbbbbbbbmj..........",
+ "............##jbbbb#j...........",
+ "..............#mjj#n............",
+ "................##n............."};
+
+static const char * folder_icon[]={
+ "32 32 11 1",
+ "# c #000000",
+ "b c #c0c000",
+ "d c #585858",
+ "a c #ffff00",
+ "i c #400000",
+ "h c #a0a0a4",
+ "e c #000000",
+ "c c #ffffff",
+ "f c #303030",
+ "g c #c0c0c0",
+ ". c None",
+ "...###..........................",
+ "...#aa##........................",
+ ".###baaa##......................",
+ ".#cde#baaa##....................",
+ ".#cccdeebaaa##..##f.............",
+ ".#cccccdeebaaa##aaa##...........",
+ ".#cccccccdeebaaaaaaaa##.........",
+ ".#cccccccccdeebababaaa#.........",
+ ".#cccccgcgghhebbbbbbbaa#........",
+ ".#ccccccgcgggdebbbbbbba#........",
+ ".#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 const char * link_icon[]={
+ "32 32 12 1",
+ "# c #000000",
+ "h c #a0a0a4",
+ "b c #c00000",
+ "d c #585858",
+ "i c #400000",
+ "c c #ffffff",
+ "e c #000000",
+ "g c #c0c0c0",
+ "a c #ff0000",
+ "f c #303030",
+ "n c white",
+ ". c None",
+ "...###..........................",
+ "...#aa##........................",
+ ".###baaa##......................",
+ ".#cde#baaa##....................",
+ ".#cccdeebaaa##..##f.............",
+ ".#cccccdeebaaa##aaa##...........",
+ ".#cccccccdeebaaaaaaaa##.........",
+ ".#cccccccccdeebababaaa#.........",
+ ".#cccccgcgghhebbbbbbbaa#........",
+ ".#ccccccgcgggdebbbbbbba#........",
+ ".#cccgcgcgcgghdeebiebbba#.......",
+ ".#ccccgcggggggghdeddeeba#.......",
+ ".#cgcgcgcggggggggghghdebb#......",
+ ".#ccgcggggggggghghghghd#b#......",
+ ".#cgcgcggggggggghghghhd#b#......",
+ ".#gcggggggggghghghhhhhd#b#......",
+ ".#cgcggggggggghghghhhhd#b#......",
+ ".#ggggggggghghghhhhhhhdib#......",
+ ".#gggggggggghghghhhhhhd#b#......",
+ ".#hhggggghghghhhhhhhhhd#b#......",
+ ".#ddhhgggghghghhhhhhhhd#b#......",
+ "..##ddhhghghhhhhhhhhhhdeb#......",
+ "############hhhhhhhhhhd#b#......",
+ "#nnnnnnnnnn#hhhhhhhhhhd#b#......",
+ "#nnnnnnnnnn#hhhhhhhhhhd#b#......",
+ "#nn#nn#nnnn#ddhhhhhhhhd#b#......",
+ "#nn##n##nnn###ddhhhhhhd#b###....",
+ "#nnn#####nn#..##ddhhhhd#b#####..",
+ "#nnnnn##nnn#....##ddhhd#b######.",
+ "#nnnnn#nnnn#......##dddeb#####..",
+ "#nnnnnnnnnn#........##d#b###....",
+ "############..........####......"};
+
+static const char * folder_locked_icon[]={
+ "32 32 12 1",
+ "# c #000000",
+ "g c #808080",
+ "h c #c0c0c0",
+ "f c #c05800",
+ "c c #ffffff",
+ "d c #585858",
+ "b c #ffa858",
+ "a c #ffdca8",
+ "e c #000000",
+ "i c #a0a0a4",
+ "j c #c0c0c0",
+ ". c None",
+ "...###..........................",
+ "...#aa##........................",
+ ".###baaa##......................",
+ ".#cde#baaa##....................",
+ ".#cccdeeba#######...............",
+ ".#cccccde##fffff##..............",
+ ".#cccccc##fffgggg#..............",
+ ".#ccccccc#ffg####a##............",
+ ".#ccccchc#ffg#eebbaa##..........",
+ ".#ccccccc#ffg#ddeebbba##........",
+ ".#ccchccc#ffg#ihddeebbba##......",
+ ".#cccccaa#ffg#ihhhddeeba##......",
+ ".#chchhbbaafg#ihhhihidebb#......",
+ ".#cchccbbbbaa#ihhihihid#b#......",
+ ".#chchhbb#bbbaaiihihiid#b#......",
+ ".#hchhcbb#fbbbafhiiiiid#b#......",
+ ".#chchhbb#ffgbbfihiiiid#b#......",
+ ".#hhhhhbb#ffg#bfiiiiiid#b#......",
+ ".#hhhhhbbaffg#bfiiiiiid#b#......",
+ ".#iihhhjbbaab#bfiiiiiid#b#......",
+ ".#ddiihhh#bbbabfiiiiiid#b#......",
+ "..##ddiih#ffbbbfiiiiiid#b#......",
+ "....##ddi#ffg#biiiiiiid#b#......",
+ "......##d#ffg#iiiiiiiid#b#......",
+ "........##ffg#iiiiiiiid#b#......",
+ ".........#ffg#iiiiiiiid#b#......",
+ ".........#ffg#ddiiiiiid#b###....",
+ ".........##fg###ddiiiid#b#####..",
+ "...........####.##ddiid#b######.",
+ "..................##dddeb#####..",
+ "....................##d#b###....",
+ "......................####......"};
+
+static TQPixmap *iconFolderLockedLarge = 0;
+static TQPixmap *iconFolderLarge = 0;
+static TQPixmap *iconFileLarge = 0;
+static TQPixmap *iconLinkLarge = 0;
+static TQPixmap *iconFolderLockedSmall = 0;
+static TQPixmap *iconFolderSmall = 0;
+static TQPixmap *iconFileSmall = 0;
+static TQPixmap *iconLinkSmall = 0;
+
+static void cleanup()
+{
+ delete iconFolderLockedLarge;
+ iconFolderLockedLarge = 0;
+ delete iconFolderLarge;
+ iconFolderLarge = 0;
+ delete iconFileLarge;
+ iconFileLarge = 0;
+ delete iconLinkLarge;
+ iconLinkLarge = 0;
+ delete iconFolderLockedSmall;
+ iconFolderLockedSmall = 0;
+ delete iconFolderSmall;
+ iconFolderSmall = 0;
+ delete iconFileSmall;
+ iconFileSmall = 0;
+ delete iconLinkSmall;
+ iconLinkSmall = 0;
+}
+
+/*****************************************************************************
+ *
+ * Class TQtFileIconDrag
+ *
+ *****************************************************************************/
+
+TQtFileIconDrag::TQtFileIconDrag( TQWidget * dragSource, const char* name )
+ : TQIconDrag( dragSource, name )
+{
+}
+
+const char* TQtFileIconDrag::format( int i ) const
+{
+ if ( i == 0 )
+ return "application/x-qiconlist";
+ else if ( i == 1 )
+ return "text/uri-list";
+ else
+ return 0;
+}
+
+TQByteArray TQtFileIconDrag::encodedData( const char* mime ) const
+{
+ TQByteArray a;
+ if ( TQString( mime ) == "application/x-qiconlist" ) {
+ a = TQIconDrag::encodedData( mime );
+ } else if ( TQString( mime ) == "text/uri-list" ) {
+ TQString s = urls.join( "\r\n" );
+ a.resize( s.length() );
+ memcpy( a.data(), s.latin1(), s.length() );
+ }
+ return a;
+}
+
+bool TQtFileIconDrag::canDecode( TQMimeSource* e )
+{
+ return e->provides( "application/x-qiconlist" ) ||
+ e->provides( "text/uri-list" );
+}
+
+void TQtFileIconDrag::append( const TQIconDragItem &item, const TQRect &pr,
+ const TQRect &tr, const TQString &url )
+{
+ TQIconDrag::append( item, pr, tr );
+ TQString ourUrl = url;
+#ifdef Q_WS_WIN
+ if (ourUrl.length() > 2 && ourUrl[1] != ':') {
+ TQDir dir(ourUrl);
+ ourUrl = dir.absPath();
+ }
+#endif
+ urls << TQUriDrag::localFileToUri(ourUrl);
+}
+
+/*****************************************************************************
+ *
+ * Class TQtFileIconViewItem
+ *
+ *****************************************************************************/
+
+TQtFileIconViewItem::TQtFileIconViewItem( TQtFileIconView *parent, TQFileInfo *fi )
+ : TQIconViewItem( parent, fi->fileName() ), itemFileName( fi->filePath() ),
+ itemFileInfo( fi ), checkSetText( FALSE )
+{
+ vm = TQtFileIconView::Large;
+
+ if ( itemFileInfo->isDir() )
+ itemType = Dir;
+ else if ( itemFileInfo->isFile() )
+ itemType = File;
+ if ( itemFileInfo->isSymLink() )
+ itemType = Link;
+
+ viewModeChanged( ( (TQtFileIconView*)iconView() )->viewMode() );
+
+ if ( itemFileInfo->fileName() == "." ||
+ itemFileInfo->fileName() == ".." )
+ setRenameEnabled( FALSE );
+
+ checkSetText = TRUE;
+
+ TQObject::connect( &timer, SIGNAL( timeout() ),
+ iconView(), SLOT( openFolder() ) );
+}
+
+void TQtFileIconViewItem::paintItem( TQPainter *p, const TQColorGroup &cg )
+{
+ if ( itemFileInfo->isSymLink() ) {
+ TQFont f( p->font() );
+ f.setItalic( TRUE );
+ p->setFont( f );
+ }
+
+ TQIconViewItem::paintItem( p, cg );
+}
+
+void TQtFileIconViewItem::viewModeChanged( TQtFileIconView::ViewMode m )
+{
+ vm = m;
+ setDropEnabled( itemType == Dir && TQDir( itemFileName ).isReadable() );
+ calcRect();
+}
+
+TQPixmap *TQtFileIconViewItem::pixmap() const
+{
+ switch ( itemType ) {
+ case Dir:
+ {
+ if ( !TQDir( itemFileName ).isReadable() ) {
+ if ( vm == TQtFileIconView::Small )
+ return iconFolderLockedSmall;
+ else
+ return iconFolderLockedLarge;
+ } else {
+ if ( vm == TQtFileIconView::Small )
+ return iconFolderSmall;
+ else
+ return iconFolderLarge;
+ }
+ }
+ case Link:
+ {
+ if ( vm == TQtFileIconView::Small )
+ return iconLinkSmall;
+ else
+ return iconLinkLarge;
+ }
+ default:
+ {
+ if ( vm == TQtFileIconView::Small )
+ return iconFileSmall;
+ else
+ return iconFileLarge;
+ }
+ }
+}
+
+TQtFileIconViewItem::~TQtFileIconViewItem()
+{
+ delete itemFileInfo;
+}
+
+void TQtFileIconViewItem::setText( const TQString &text )
+{
+ if ( checkSetText ) {
+ if ( text == "." || text == "." || text.isEmpty() )
+ return;
+ TQDir dir( itemFileInfo->dir() );
+ if ( dir.rename( itemFileInfo->fileName(), text ) ) {
+ itemFileName = itemFileInfo->dirPath( TRUE ) + "/" + text;
+ delete itemFileInfo;
+ itemFileInfo = new TQFileInfo( itemFileName );
+ TQIconViewItem::setText( text );
+ }
+ } else {
+ TQIconViewItem::setText( text );
+ }
+}
+
+bool TQtFileIconViewItem::acceptDrop( const TQMimeSource *e ) const
+{
+ if ( type() == Dir && e->provides( "text/uri-list" ) &&
+ dropEnabled() )
+ return TRUE;
+
+ return FALSE;
+}
+
+void TQtFileIconViewItem::dropped( TQDropEvent *e, const TQValueList<TQIconDragItem> & )
+{
+ timer.stop();
+
+ if ( !TQUriDrag::canDecode( e ) ) {
+ e->ignore();
+ return;
+ }
+
+ TQStringList lst;
+ TQUriDrag::decodeLocalFiles( e, lst );
+
+ TQString str;
+ if ( e->action() == TQDropEvent::Copy )
+ str = "Copy\n\n";
+ else
+ str = "Move\n\n";
+ for ( uint i = 0; i < lst.count(); ++i )
+ str += TQString( " %1\n" ).arg( lst[i] );
+ str += TQString( "\n"
+ "To\n\n"
+ " %1" ).arg( filename() );
+
+ TQMessageBox::information( iconView(), e->action() == TQDropEvent::Copy ? "Copy" : "Move" , str, "Not Implemented" );
+ if ( e->action() == TQDropEvent::Move )
+ TQMessageBox::information( iconView(), "Remove" , str, "Not Implemented" );
+ e->acceptAction();
+}
+
+void TQtFileIconViewItem::dragEntered()
+{
+ if ( type() != Dir ||
+ type() == Dir && !TQDir( itemFileName ).isReadable() )
+ return;
+
+ ( (TQtFileIconView*)iconView() )->setOpenItem( this );
+ timer.start( 1500 );
+}
+
+void TQtFileIconViewItem::dragLeft()
+{
+ if ( type() != Dir ||
+ type() == Dir && !TQDir( itemFileName ).isReadable() )
+ return;
+
+ timer.stop();
+}
+
+/*****************************************************************************
+ *
+ * Class TQtFileIconView
+ *
+ *****************************************************************************/
+
+TQtFileIconView::TQtFileIconView( const TQString &dir, TQWidget *parent, const char *name )
+ : TQIconView( parent, name ), viewDir( dir ), newFolderNum( 0 )
+{
+ if ( !iconFolderLockedLarge ) {
+ qAddPostRoutine( cleanup );
+ TQWMatrix m;
+ m.scale( 0.6, 0.6 );
+ TQPixmap iconpix( folder_locked_icon );
+ iconFolderLockedLarge = new TQPixmap( folder_locked_icon );
+ iconpix = iconpix.xForm( m );
+ iconFolderLockedSmall = new TQPixmap( iconpix );
+ iconpix = TQPixmap( folder_icon );
+ iconFolderLarge = new TQPixmap( folder_icon );
+ iconpix = iconpix.xForm( m );
+ iconFolderSmall = new TQPixmap( iconpix );
+ iconpix = TQPixmap( file_icon );
+ iconFileLarge = new TQPixmap( file_icon );
+ iconpix = iconpix.xForm( m );
+ iconFileSmall = new TQPixmap( iconpix );
+ iconpix = TQPixmap( link_icon );
+ iconLinkLarge = new TQPixmap( link_icon );
+ iconpix = iconpix.xForm( m );
+ iconLinkSmall = new TQPixmap( iconpix );
+ }
+
+ vm = Large;
+
+ setGridX( 75 );
+ setResizeMode( Adjust );
+ setWordWrapIconText( FALSE );
+
+ connect( this, SIGNAL( doubleClicked( TQIconViewItem * ) ),
+ this, SLOT( itemDoubleClicked( TQIconViewItem * ) ) );
+ connect( this, SIGNAL( returnPressed( TQIconViewItem * ) ),
+ this, SLOT( itemDoubleClicked( TQIconViewItem * ) ) );
+ connect( this, SIGNAL( dropped( TQDropEvent *, const TQValueList<TQIconDragItem> & ) ),
+ this, SLOT( slotDropped( TQDropEvent *, const TQValueList<TQIconDragItem> & ) ) );
+ connect( this, SIGNAL( contextMenuRequested( TQIconViewItem *, const TQPoint & ) ),
+ this, SLOT( slotRightPressed( TQIconViewItem * ) ) );
+
+ setHScrollBarMode( AlwaysOff );
+ setVScrollBarMode( Auto );
+
+ setAutoArrange( TRUE );
+ setSorting( TRUE );
+ openItem = 0;
+}
+
+void TQtFileIconView::openFolder()
+{
+ if ( !openItem )
+ return;
+ if ( openItem->type() != TQtFileIconViewItem::Dir ||
+ openItem->type() == TQtFileIconViewItem::Dir &&
+ !TQDir( openItem->itemFileName ).isReadable() )
+ return;
+
+ openItem->timer.stop();
+ setDirectory( openItem->itemFileName );
+}
+
+void TQtFileIconView::setDirectory( const TQString &dir )
+{
+ viewDir = TQDir( dir );
+ readDir( viewDir );
+}
+
+void TQtFileIconView::setDirectory( const TQDir &dir )
+{
+ viewDir = dir;
+ readDir( viewDir );
+}
+
+void TQtFileIconView::newDirectory()
+{
+ setAutoArrange( FALSE );
+ selectAll( FALSE );
+ if ( viewDir.mkdir( TQString( "New Folder %1" ).arg( ++newFolderNum ) ) ) {
+ TQFileInfo *fi = new TQFileInfo( viewDir, TQString( "New Folder %1" ).arg( newFolderNum ) );
+ TQtFileIconViewItem *item = new TQtFileIconViewItem( this, new TQFileInfo( *fi ) );
+ item->setKey( TQString( "000000%1" ).arg( fi->fileName() ) );
+ delete fi;
+ repaintContents( contentsX(), contentsY(), contentsWidth(), contentsHeight(), FALSE );
+ ensureItemVisible( item );
+ item->setSelected( TRUE, TRUE );
+ setCurrentItem( item );
+ repaintItem( item );
+ qApp->processEvents();
+ item->rename();
+ }
+ setAutoArrange( TRUE );
+}
+
+TQDir TQtFileIconView::currentDir()
+{
+ return viewDir;
+}
+
+static bool isRoot( const TQString &s )
+{
+#if defined(Q_OS_UNIX)
+ if ( s == "/" )
+ return TRUE;
+#elif defined(Q_OS_WIN32)
+ TQString p = s;
+ if ( p.length() == 3 &&
+ p.right( 2 ) == ":/" )
+ return TRUE;
+ if ( p[ 0 ] == '/' && p[ 1 ] == '/' ) {
+ int slashes = p.contains( '/' );
+ if ( slashes <= 3 )
+ return TRUE;
+ if ( slashes == 4 && p[ (int)p.length() - 1 ] == '/' )
+ return TRUE;
+ }
+#endif
+
+ return FALSE;
+}
+
+void TQtFileIconView::readDir( const TQDir &dir )
+{
+ if ( !dir.isReadable() )
+ return;
+
+ if ( isRoot( dir.absPath() ) )
+ emit disableUp();
+ else
+ emit enableUp();
+
+ clear();
+
+ emit directoryChanged( dir.absPath() );
+
+ const TQFileInfoList *filist = dir.entryInfoList( TQDir::DefaultFilter, TQDir::DirsFirst | TQDir::Name );
+
+ emit startReadDir( filist->count() );
+
+ TQFileInfoListIterator it( *filist );
+ TQFileInfo *fi;
+ bool allowRename = FALSE, allowRenameSet = FALSE;
+ while ( ( fi = it.current() ) != 0 ) {
+ ++it;
+ if ( fi && fi->fileName() == ".." && ( fi->dirPath() == "/" || fi->dirPath().isEmpty() ) )
+ continue;
+ emit readNextDir();
+ TQtFileIconViewItem *item = new TQtFileIconViewItem( this, new TQFileInfo( *fi ) );
+ if ( fi->isDir() )
+ item->setKey( TQString( "000000%1" ).arg( fi->fileName() ) );
+ else
+ item->setKey( fi->fileName() );
+ if ( !allowRenameSet ) {
+ if ( !TQFileInfo( fi->absFilePath() ).isWritable() ||
+ item->text() == "." || item->text() == ".." )
+ allowRename = FALSE;
+ else
+ allowRename = TRUE;
+ if ( item->text() == "." || item->text() == ".." )
+ allowRenameSet = FALSE;
+ else
+ allowRenameSet = TRUE;
+ }
+ item->setRenameEnabled( allowRename );
+ }
+
+ if ( !TQFileInfo( dir.absPath() ).isWritable() )
+ emit disableMkdir();
+ else
+ emit enableMkdir();
+
+ emit readDirDone();
+}
+
+void TQtFileIconView::itemDoubleClicked( TQIconViewItem *i )
+{
+ TQtFileIconViewItem *item = ( TQtFileIconViewItem* )i;
+
+ if ( item->type() == TQtFileIconViewItem::Dir ) {
+ viewDir = TQDir( item->filename() );
+ readDir( viewDir );
+ } else if ( item->type() == TQtFileIconViewItem::Link &&
+ TQFileInfo( TQFileInfo( item->filename() ).readLink() ).isDir() ) {
+ viewDir = TQDir( TQFileInfo( item->filename() ).readLink() );
+ readDir( viewDir );
+ }
+}
+
+TQDragObject *TQtFileIconView::dragObject()
+{
+ if ( !currentItem() )
+ return 0;
+
+ TQPoint orig = viewportToContents( viewport()->mapFromGlobal( TQCursor::pos() ) );
+ TQtFileIconDrag *drag = new TQtFileIconDrag( viewport() );
+ drag->setPixmap( *currentItem()->pixmap(),
+ TQPoint( currentItem()->pixmapRect().width() / 2, currentItem()->pixmapRect().height() / 2 ) );
+ for ( TQtFileIconViewItem *item = (TQtFileIconViewItem*)firstItem(); item;
+ item = (TQtFileIconViewItem*)item->nextItem() ) {
+ if ( item->isSelected() ) {
+ TQIconDragItem id;
+ id.setData( TQCString( item->filename() ) );
+ drag->append( id,
+ 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() ),
+ TQString( item->filename() ) );
+ }
+ }
+
+ return drag;
+}
+
+void TQtFileIconView::keyPressEvent( TQKeyEvent *e )
+{
+ if ( e->key() == Key_N &&
+ ( e->state() & ControlButton ) )
+ newDirectory();
+ else
+ TQIconView::keyPressEvent( e );
+}
+
+void TQtFileIconView::slotDropped( TQDropEvent *e, const TQValueList<TQIconDragItem> & )
+{
+ if ( openItem )
+ openItem->timer.stop();
+ if ( !TQUriDrag::canDecode( e ) ) {
+ e->ignore();
+ return;
+ }
+
+ TQStringList lst;
+ TQUriDrag::decodeLocalFiles( e, lst );
+
+ TQString str;
+ if ( e->action() == TQDropEvent::Copy )
+ str = "Copy\n\n";
+ else
+ str = "Move\n\n";
+ for ( uint i = 0; i < lst.count(); ++i )
+ str += TQString( " %1\n" ).arg( TQDir::convertSeparators(lst[i]) );
+ str += TQString( "\n"
+ "To\n\n"
+ " %1" ).arg( viewDir.absPath() );
+
+ TQMessageBox::information( this, e->action() == TQDropEvent::Copy ? "Copy" : "Move" , str, "Not Implemented" );
+ if ( e->action() == TQDropEvent::Move )
+ TQMessageBox::information( this, "Remove" , TQDir::convertSeparators(lst.join("\n")), "Not Implemented" );
+ e->acceptAction();
+ openItem = 0;
+}
+
+void TQtFileIconView::viewLarge()
+{
+ setViewMode( Large );
+}
+
+void TQtFileIconView::viewSmall()
+{
+ setViewMode( Small );
+}
+
+void TQtFileIconView::viewBottom()
+{
+ setItemTextPos( Bottom );
+}
+
+void TQtFileIconView::viewRight()
+{
+ setItemTextPos( Right );
+}
+
+void TQtFileIconView::flowEast()
+{
+ setHScrollBarMode( AlwaysOff );
+ setVScrollBarMode( Auto );
+ setArrangement( LeftToRight );
+}
+
+void TQtFileIconView::flowSouth()
+{
+ setVScrollBarMode( AlwaysOff );
+ setHScrollBarMode( Auto );
+ setArrangement( TopToBottom );
+}
+
+void TQtFileIconView::sortAscending()
+{
+ sort( TRUE );
+}
+
+void TQtFileIconView::sortDescending()
+{
+ sort( FALSE );
+}
+
+void TQtFileIconView::itemTextTruncate()
+{
+ setWordWrapIconText( FALSE );
+}
+
+void TQtFileIconView::itemTextWordWrap()
+{
+ setWordWrapIconText( TRUE );
+}
+
+void TQtFileIconView::slotRightPressed( TQIconViewItem *item )
+{
+ if ( !item ) { // right pressed on viewport
+ TQPopupMenu menu( this );
+
+ menu.insertItem( "&Large view", this, SLOT( viewLarge() ) );
+ menu.insertItem( "&Small view", this, SLOT( viewSmall() ) );
+ menu.insertSeparator();
+ menu.insertItem( "Text at the &bottom", this, SLOT( viewBottom() ) );
+ menu.insertItem( "Text at the &right", this, SLOT( viewRight() ) );
+ menu.insertSeparator();
+ menu.insertItem( "Arrange l&eft to right", this, SLOT( flowEast() ) );
+ menu.insertItem( "Arrange t&op to bottom", this, SLOT( flowSouth() ) );
+ menu.insertSeparator();
+ menu.insertItem( "&Truncate item text", this, SLOT( itemTextTruncate() ) );
+ menu.insertItem( "&Wordwrap item text", this, SLOT( itemTextWordWrap() ) );
+ menu.insertSeparator();
+ menu.insertItem( "Arrange items in &grid", this, SLOT( arrangeItemsInGrid() ) );
+ menu.insertSeparator();
+ menu.insertItem( "Sort &ascending", this, SLOT( sortAscending() ) );
+ menu.insertItem( "Sort &descending", this, SLOT( sortDescending() ) );
+
+ menu.setMouseTracking( TRUE );
+ menu.exec( TQCursor::pos() );
+ } else { // on item
+ TQPopupMenu menu( this );
+
+ int RENAME_ITEM = menu.insertItem( "Rename Item" );
+ int REMOVE_ITEM = menu.insertItem( "Remove Item" );
+
+ menu.setMouseTracking( TRUE );
+ int id = menu.exec( TQCursor::pos() );
+
+ if ( id == -1 )
+ return;
+
+ if ( id == RENAME_ITEM && item->renameEnabled() ) {
+ item->rename();
+ } else if ( id == REMOVE_ITEM ) {
+ delete item;
+ TQMessageBox::information( this, "Not implemented!", "Deleting files not implemented yet,\n"
+ "The item has only been removed from the view! " );
+ }
+ }
+}
+
+void TQtFileIconView::setViewMode( ViewMode m )
+{
+ if ( m == vm )
+ return;
+
+ vm = m;
+ TQtFileIconViewItem *item = (TQtFileIconViewItem*)firstItem();
+ for ( ; item; item = (TQtFileIconViewItem*)item->nextItem() )
+ item->viewModeChanged( vm );
+
+ arrangeItemsInGrid();
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-13 09:30:24 +0000