Add Qt3 development HEAD version

1 files changed, 42 insertions, 0 deletions

diff --git a/examples/demo/dnd/iconview.cpp b/examples/demo/dnd/iconview.cpp
new file mode 100644
index 0000000..c7c184e
--- /dev/null
+++ b/examples/demo/dnd/iconview.cpp
@@ -0,0 +1,42 @@
+#include <qdragobject.h>
+
+#include "dnd.h"
+#include "iconview.h"
+
+
+IconView::IconView( QWidget* parent, const char* name )
+    : QIconView( parent, name )
+{
+    connect( this, SIGNAL(dropped(QDropEvent*, const QValueList<QIconDragItem>&)),
+             SLOT(slotNewItem(QDropEvent*, const QValueList<QIconDragItem>&)));
+}
+
+IconView::~IconView()
+{
+
+}
+
+
+QDragObject *IconView::dragObject()
+{
+    if ( !currentItem() ) return 0;
+
+    QTextDrag * drg = new QTextDrag( ((IconViewItem*)currentItem())->tag(), this );
+    drg->setSubtype("dragdemotag");
+    drg->setPixmap( *currentItem()->pixmap() );
+
+    return drg;
+}
+
+void IconView::slotNewItem( QDropEvent *e, const QValueList<QIconDragItem>& )
+{
+    QString tag;
+    if ( !e->provides( "text/dragdemotag" ) ) return;
+
+    if ( QTextDrag::decode( e, tag ) ) {
+        IconItem item = ((DnDDemo*) parentWidget())->findItem( tag );
+        IconViewItem *iitem = new IconViewItem( this, item.name(), *item.pixmap(), tag );
+        iitem->setRenameEnabled( TRUE );
+    }
+    e->acceptAction();
+}