1 files changed, 0 insertions, 432 deletions
diff --git a/tdevdesigner/designer/listviewdnd.cpp b/tdevdesigner/designer/listviewdnd.cpp
deleted file mode 100644
index 32dcc6d5..00000000
--- a/tdevdesigner/designer/listviewdnd.cpp
+++ /dev/null
@@ -1,432 +0,0 @@
-/**********************************************************************
-** Copyright (C) 2002 Trolltech AS.  All rights reserved.
-**
-** This file is part of TQt Designer.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
-** 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
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-** See http://www.trolltech.com/pricing.html or email [email protected] for
-**   information about TQt Commercial License Agreements.
-**
-** Contact [email protected] if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#include "listviewdnd.h"
-#include <tqwidget.h>
-#include <tqheader.h>
-#include <tqpainter.h>
-#include <tqdragobject.h>
-#include <tqvaluelist.h>
-
-// The Dragobject Declaration ---------------------------------------
-class ListViewItemDrag : public TQStoredDrag
-{
-public:
-    enum DropRelation { Sibling, Child };
-    ListViewItemDrag( ListViewItemList & items, TQWidget * parent = 0, const char * name = 0 );
-    ~ListViewItemDrag() {};
-    static bool canDecode( TQDragMoveEvent * event );
-    static bool decode( TQDropEvent * event, TQListView * parent, TQListViewItem * insertPoint, DropRelation dr );
-};
-// ------------------------------------------------------------------
-
-ListViewDnd::ListViewDnd( TQListView * eventSource, const char * name )
-    : ListDnd( eventSource, name ) { }
-
-void ListViewDnd::confirmDrop( TQListViewItem * )
-{
-    dropConfirmed = TRUE;
-}
-
-bool ListViewDnd::dropEvent( TQDropEvent * event )
-{
-    if ( dragInside ) {
-    
-	if ( dMode & NullDrop ) { // combined with Move, a NullDrop will delete an item
-	    event->accept();
-	    emit dropped( 0 ); // a NullDrop
-	    return TRUE;
-	}
-	
-	TQPoint pos = event->pos();
-
-	ListViewItemDrag::DropRelation dr = ListViewItemDrag::Sibling;
-	TQListViewItem *item = itemAt( pos );
-	int dpos = dropDepth( item, pos );
-
-	if ( item ) {
-	    if ( dpos > item->depth() && !(dMode & Flat) ) {
-		// Child node
-		dr = ListViewItemDrag::Child;
-	    } else if ( dpos < item->depth() ) {
-		// Parent(s) Sibling
-		while ( item && (item->depth() > dpos) )
-		    item = item->parent();
-	    }
-	}
-
-	if ( ListViewItemDrag::decode( event, (TQListView *) src, item, dr ) ) {
-	    event->accept();
-	    emit dropped( 0 ); // Use ID instead of item?
-	}
-    }
-
-    line->hide();
-    dragInside = FALSE;
-
-    return TRUE;
-}
-
-bool ListViewDnd::mouseMoveEvent( TQMouseEvent * event )
-{
-    if ( event->state() & Qt::LeftButton ) {
-	if ( ( event->pos() - mousePressPos ).manhattanLength() > 3 ) {
-	    ListViewItemList list;
-
-	    if ( dMode & Flat )
-		buildFlatList( list );
-	    else
-		buildTreeList( list );
-
-	    ListViewItemDrag * dragobject = new ListViewItemDrag( list, (TQListView *) src );
-
-	    if ( dMode & Move ) {
-		disabledItems = list;
-		setVisibleItems( FALSE );
-	    }
-
-	    dragobject->dragCopy();
-
-	    if ( dMode & Move ) {
-		// Did the target accept the drop?
-		if ( dropConfirmed ) {
-		    // Shouldn't autoDelete handle this?
-		    for( list.first(); list.current(); list.next() ) 
-			delete list.current();
-		    dropConfirmed = FALSE;
-		} else {
-		    // Reenable disabled items since 
-		    // drag'n'drop was aborted
-		    setVisibleItems( TRUE );
-		}
-		disabledItems.clear();
-	    }
-	}
-    }
-    return FALSE;
-}
-
-int ListViewDnd::buildFlatList( ListViewItemList & list )
-{
-    bool addKids = FALSE;
-    TQListViewItem *nextSibling = 0;
-    TQListViewItem *nextParent = 0;
-    TQListViewItemIterator it = ((TQListView *)src)->firstChild();
-    for ( ; *it; it++ ) {
-	// Hit the nextSibling, turn of child processing
-	if ( (*it) == nextSibling )
-	    addKids = FALSE;
-
-	if ( (*it)->isSelected() ) {
-	    if ( (*it)->childCount() == 0 ) {
-		// Selected, no children
-		list.append( *it );
-	    } else if ( !addKids ) {
-		// Children processing not set, so set it
-		// Also find the item were we shall quit
-		// processing children...if any such item
-		addKids = TRUE;
-		nextSibling = (*it)->nextSibling();
-		nextParent = (*it)->parent();
-		while ( nextParent && !nextSibling ) {
-		    nextSibling = nextParent->nextSibling();
-		    nextParent = nextParent->parent();
-		}
-	    }
-	} else if ( ((*it)->childCount() == 0) && addKids ) {
-	    // Leaf node, and we _do_ process children
-	    list.append( *it );
-	}
-    }
-    return list.count();
-}
-
-int ListViewDnd::buildTreeList( ListViewItemList & list )
-{
-    TQListViewItemIterator it = ((TQListView *)src)->firstChild();
-    for ( ; *it; it++ ) {
-	if ( (*it)->isSelected() )
-	    list.append( *it );
-    }
-    return list.count();
-}
-
-void ListViewDnd::setVisibleItems( bool b )
-{
-    if ( disabledItems.isEmpty() ) 
-	return;
-    
-    disabledItems.first();
-    do {
-        disabledItems.current()->setVisible( b );
-    } while ( disabledItems.next() );
-}
-
-void ListViewDnd::updateLine( const TQPoint & dragPos )
-{
-    TQListViewItem * item = itemAt(dragPos);
-    TQListView * src = (TQListView *) this->src;
-
-    int ypos = item ? 
-	( src->itemRect( item ).bottom() - ( line->height() / 2 ) ) : 
-	( src->itemRect( src->firstChild() ).top() );
-
-    int xpos = dropDepth( item, dragPos ) * src->treeStepSize();
-    line->resize( src->viewport()->width() - xpos, line->height() );
-    line->move( xpos, ypos );
-}
-
-TQListViewItem * ListViewDnd::itemAt( TQPoint pos )
-{
-    TQListView * src = (TQListView *) this->src;
-    int headerHeight = (int)(src->header()->height());
-    pos.ry() -= headerHeight;
-    TQListViewItem * result = src->itemAt( pos );
-
-    if ( result && ( pos.ry() < (src->itemPos(result) + result->height()/2) ) )
-	result = result->itemAbove();
-
-    // Wind back if has parent, and we're in flat mode
-    while ( result && result->parent() && (dMode & Flat) )
-	result = result->parent();
-
-    // Wind back if has parent, and we're in flat mode
-    while ( result && !result->isVisible() && result->parent() )
-	result = result->parent();
-
-    if ( !result && src->firstChild() && (pos.y() > src->itemRect(src->firstChild()).bottom()) ) {
-	result = src->lastItem();
-	if ( !result->isVisible() )
-	    // Handle special case where last item is actually hidden
-	    result = result->itemAbove();
-    }
-
-    return result;
-}
-
-int ListViewDnd::dropDepth( TQListViewItem * item, TQPoint pos )
-{
-    if ( !item || (dMode & Flat) )
-	return 0;
-
-    int result     = 0;
-    int itemDepth  = item->depth();
-    int indentSize = ((TQListView *)src)->treeStepSize();
-    int itemLeft   = indentSize * itemDepth;
-    int childMargin  = indentSize*2;
-    if ( pos.x() > itemLeft + childMargin ) {
-	result = itemDepth + 1;
-    } else if ( pos.x() < itemLeft ) {
-	result = pos.x() / indentSize;
-    } else {
-	result = itemDepth;
-    }
-    return result;
-}
-
-bool ListViewDnd::canDecode( TQDragEnterEvent * event )
-{
-    return ListViewItemDrag::canDecode( event );
-}
-
-// ------------------------------------------------------------------
-// The Dragobject Implementation ------------------------------------
-// ------------------------------------------------------------------
-
-TQDataStream & operator<< ( TQDataStream & stream, const TQListViewItem & item );
-TQDataStream & operator>> ( TQDataStream & stream, TQListViewItem & item );
-
-ListViewItemDrag::ListViewItemDrag( ListViewItemList & items, TQWidget * parent, const char * name )
-    : TQStoredDrag( "qt/listviewitem", parent, name )
-{
-    // ### FIX!
-    TQByteArray data( sizeof( TQ_INT32 ) + sizeof( TQListViewItem ) * items.count() );
-    TQDataStream stream( data, IO_WriteOnly );
-
-    stream << items.count();
-
-    TQListViewItem *i = items.first();
-    while ( i ) {
-        stream << *i;
-	i = items.next();
-    }
-
-    setEncodedData( data );
-}
-
-bool ListViewItemDrag::canDecode( TQDragMoveEvent * event )
-{
-    return event->provides( "qt/listviewitem" );
-}
-
-bool ListViewItemDrag::decode( TQDropEvent * event, TQListView * parent, TQListViewItem * insertPoint, DropRelation dr )
-{
-    TQByteArray data = event->encodedData( "qt/listviewitem" );
-    TQListViewItem* itemParent = insertPoint ? insertPoint->parent() : 0;
-
-    // Change from sibling (default) to child creation
-    if ( insertPoint && dr == Child ) {
-	itemParent = insertPoint;
-	insertPoint = 0;
-    }
-
-    if ( data.size() ) {
-	event->accept();
-	TQDataStream stream( data, IO_ReadOnly );
-
-	int count = 0;
-	stream >> count;
-
-	for( int i = 0; i < count; i++ ) {
-	    if ( itemParent ) {
-		insertPoint = new TQListViewItem( itemParent, insertPoint );
-		itemParent->setOpen( TRUE );
-	    } else { // No parent for insertPoint, use TQListView
-		insertPoint = new TQListViewItem( parent, insertPoint );
-	    }
-	    stream >> *insertPoint;
-	}
-	return TRUE;
-    }
-    return FALSE;
-}
-
-
-TQDataStream & operator<< ( TQDataStream & stream, const TQListViewItem & item )
-{
-    int columns = item.listView()->columns();
-    stream << columns;
- 
-    TQ_UINT8 b = 0;
-
-    int i;
-    for ( i = 0; i < columns; i++ ) {
-	b = (TQ_UINT8) ( item.text( i ) != TQString() ); // does column i have a string ?
-	stream << b;
-	if ( b ) {
-	    stream << item.text( i );
-	}
-    }
-    
-    for ( i = 0; i < columns; i++ ) {
-	b = (TQ_UINT8) ( !!item.pixmap( i ) ); // does column i have a pixmap ?
-	stream << b;
-	if ( b ) {
-	    stream << ( *item.pixmap( i ) );
-	}
-    }
-
-    stream << (TQ_UINT8) item.isOpen();
-    stream << (TQ_UINT8) item.isSelectable();
-    stream << (TQ_UINT8) item.isExpandable();
-    stream << (TQ_UINT8) item.dragEnabled();
-    stream << (TQ_UINT8) item.dropEnabled();
-    stream << (TQ_UINT8) item.isVisible();
-
-    for ( i = 0; i < columns; i++ ) {
-	stream << (TQ_UINT8) item.renameEnabled( i );
-    }
-
-    stream << (TQ_UINT8) item.multiLinesEnabled();
-    stream << item.childCount();
-
-    if ( item.childCount() > 0 ) {
-	TQListViewItem * child = item.firstChild();
-	while ( child ) {
-	    stream << ( *child ); // recursive call
-	    child = child->nextSibling();
-	}
-    }
-
-    return stream;
-}
-    
-TQDataStream & operator>> ( TQDataStream & stream, TQListViewItem & item )
-{
-    TQ_INT32 columns;
-    stream >> columns;
-
-    TQ_UINT8 b = 0;
-
-    TQString text;
-    int i;
-    for ( i = 0; i < columns; i++ ) {
-	stream >> b;
-	if ( b ) { // column i has string ?
-	    stream >> text;
-	    item.setText( i, text );
-	}
-    }
-
-    TQPixmap pixmap;
-    for ( i = 0; i < columns; i++ ) {
-	stream >> b; // column i has pixmap ?
-	if ( b ) {
-	    stream >> pixmap;
-	    item.setPixmap( i, pixmap );
-	}
-    }
-
-    stream >> b;
-    item.setOpen( b );
-
-    stream >> b;
-    item.setSelectable( b );
-
-    stream >> b;
-    item.setExpandable( b );
-
-    stream >> b;
-    item.setDragEnabled( b );
-
-    stream >> b;
-    item.setDropEnabled( b );
-
-    stream >> b;
-    item.setVisible( b );
-
-    for ( i = 0; i < columns; i++ ) {
-	stream >> b;
-	item.setRenameEnabled( i, b );
-    }
-
-    stream >> b;
-    item.setMultiLinesEnabled( b );
-
-    int childCount;
-    stream >> childCount;
-
-    TQListViewItem *child = 0;
-    TQListViewItem *prevchild = 0;
-    for ( i = 0; i < childCount; i++ ) {
-	child = new TQListViewItem( &item, prevchild );
-	stream >> ( *child );
-	item.insertItem( child );
-	prevchild = child;
-    }
-
-    return stream;
-}