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qt3/examples/iconview/main.cpp

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/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for Qt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include <qiconview.h>
#include <qapplication.h>
#include <qdragobject.h>
#include <qpixmap.h>
#include <qiconset.h>
#include <qmime.h>
#include <stdio.h>
class ListenDND : public QObject
{
Q_OBJECT
public:
ListenDND( QWidget *w )
: view( w )
{}
public slots:
void dropped( QDropEvent *mime ) {
tqDebug( "Dropped Mimesource %p into the view %p", mime, view );
tqDebug( " Formats:" );
int i = 0;
const char *str = mime->format( i );
tqDebug( " %s", str );
while ( str ) {
tqDebug( " %s", str );
str = mime->format( ++i );
}
};
void moved() {
tqDebug( "All selected items were moved to another widget" );
}
protected:
QWidget *view;
};
int main( int argc, char **argv )
{
QApplication a( argc, argv );
QIconView qiconview;
qiconview.setSelectionMode( QIconView::Extended );
for ( unsigned int i = 0; i < 3000; i++ ) {
QIconViewItem *item = new QIconViewItem( &qiconview, QString( "Item %1" ).arg( i + 1 ) );
item->setRenameEnabled( TRUE );
}
qiconview.setCaption( "Qt Example - Iconview" );
ListenDND listen_dnd( &qiconview );
QObject::connect( &qiconview, SIGNAL( dropped( QDropEvent *, const QValueList<QIconDragItem> & ) ),
&listen_dnd, SLOT( dropped( QDropEvent * ) ) );
QObject::connect( &qiconview, SIGNAL( moved() ), &listen_dnd, SLOT( moved() ) );
a.setMainWidget( &qiconview );
qiconview.show();
qiconview.resize( qiconview.sizeHint() );
return a.exec();
}
#include "main.moc"