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79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/*
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* Copyright © 2008 Fredrik Höglund <fredrik@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "iconwidget.h"
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#include <KDirModel>
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#include <KDirLister>
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#include <konq_operations.h>
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#include <Plasma/Corona>
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#include <QtGui/qgraphicssceneevent.h>
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IconWidget::IconWidget(QGraphicsItem *parent)
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: Plasma::IconWidget(parent), m_model(0)
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{
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setAcceptDrops(true);
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}
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IconWidget::~IconWidget()
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{
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}
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void IconWidget::setModel(KDirModel *model)
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{
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m_model = model;
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}
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void IconWidget::dragEnterEvent(QGraphicsSceneDragDropEvent *event)
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{
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if (KUrl::List::canDecode(event->mimeData())){
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Plasma::IconWidget::sceneEventFilter(this, event);
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event->accept();
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}
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}
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void IconWidget::dragLeaveEvent(QGraphicsSceneDragDropEvent *event)
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{
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Plasma::IconWidget::sceneEventFilter(this, event);
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}
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void IconWidget::dragMoveEvent(QGraphicsSceneDragDropEvent *event)
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{
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const QString appletMimeType = static_cast<Plasma::Corona*>(scene())->appletMimeType();
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event->setAccepted(!event->mimeData()->hasFormat(appletMimeType));
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}
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void IconWidget::dropEvent(QGraphicsSceneDragDropEvent *event)
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{
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// If the dropped item is an applet, let the parent widget handle it
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const QString appletMimeType = static_cast<Plasma::Corona*>(scene())->appletMimeType();
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if (event->mimeData()->hasFormat(appletMimeType)) {
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event->ignore();
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return;
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}
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QDropEvent ev(event->screenPos(), event->dropAction(), event->mimeData(),
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event->buttons(), event->modifiers());
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KonqOperations::doDrop(m_model->dirLister()->rootItem(), m_model->dirLister()->url(),
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&ev, event->widget());
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}
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