kontact

dropwidget.cpp

00001 /*
00002   This file is part of KDE Kontact.
00003 
00004   Copyright (C) 2004 Tobias Koenig <tokoe@kde.org>
00005 
00006   This library is free software; you can redistribute it and/or
00007   modify it under the terms of the GNU Library General Public
00008   License as published by the Free Software Foundation; either
00009   version 2 of the License, or (at your option) any later version.
00010 
00011   This library is distributed in the hope that it will be useful,
00012   but WITHOUT ANY WARRANTY; without even the implied warranty of
00013   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014   Library General Public License for more details.
00015 
00016   You should have received a copy of the GNU Library General Public License
00017   along with this library; see the file COPYING.LIB.  If not, write to
00018   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019   Boston, MA 02110-1301, USA.
00020 */
00021 
00022 #include "dropwidget.h"
00023 
00024 #include <QDragEnterEvent>
00025 #include <QDropEvent>
00026 
00027 DropWidget::DropWidget( QWidget *parent )
00028   : QWidget( parent )
00029 {
00030   setAcceptDrops( true );
00031 }
00032 
00033 void DropWidget::dragEnterEvent( QDragEnterEvent *event )
00034 {
00035   if ( event->mimeData()->hasFormat( "application/x-kontact-summary" ) ) {
00036     event->acceptProposedAction();
00037   }
00038 }
00039 
00040 void DropWidget::dropEvent( QDropEvent *event )
00041 {
00042   int alignment = ( event->pos().x() < ( width() / 2 ) ? Qt::AlignLeft : Qt::AlignRight );
00043   alignment |= ( event->pos().y() < ( height() / 2 ) ? Qt::AlignTop : Qt::AlignBottom );
00044   emit summaryWidgetDropped( this, event->source(), alignment );
00045 }
00046 
00047 #include "dropwidget.moc"
kontact

dropwidget.cpp

kontact

kdepim
