dropwidget.cpp

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/*
  This file is part of KDE Kontact.

  Copyright (C) 2004 Tobias Koenig <tokoe@kde.org>

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Library General Public
  License as published by the Free Software Foundation; either
  version 2 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Library General Public License for more details.

  You should have received a copy of the GNU Library General Public License
  along with this library; see the file COPYING.LIB.  If not, write to
  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  Boston, MA 02110-1301, USA.
*/

#include "dropwidget.h"

#include <QDragEnterEvent>
#include <QDropEvent>

DropWidget::DropWidget( QWidget *parent )
  : QWidget( parent )
{
  setAcceptDrops( true );
}

void DropWidget::dragEnterEvent( QDragEnterEvent *event )
{
  if ( event->mimeData()->hasFormat( QLatin1String("application/x-kontact-summary") ) ) {
    event->acceptProposedAction();
  }
}

void DropWidget::dropEvent( QDropEvent *event )
{
  int alignment = ( event->pos().x() < ( width() / 2 ) ? Qt::AlignLeft : Qt::AlignRight );
  alignment |= ( event->pos().y() < ( height() / 2 ) ? Qt::AlignTop : Qt::AlignBottom );
  emit summaryWidgetDropped( this, event->source(), alignment );
}