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/***************************************************************************
* Copyright (C) 2011 by Peter Penz <[email protected]> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#ifndef KITEMLISTVIEWANIMATION_H
#define KITEMLISTVIEWANIMATION_H
#include <libdolphin_export.h>
#include <QHash>
#include <QObject>
#include <QVariant>
class KItemListView;
class QGraphicsWidget;
class QPointF;
class QPropertyAnimation;
class LIBDOLPHINPRIVATE_EXPORT KItemListViewAnimation : public QObject
{
Q_OBJECT
public:
enum AnimationType {
MovingAnimation,
CreateAnimation,
DeleteAnimation,
ResizeAnimation
};
KItemListViewAnimation(QObject* parent = 0);
virtual ~KItemListViewAnimation();
void setScrollOrientation(Qt::Orientation orientation);
Qt::Orientation scrollOrientation() const;
void setScrollOffset(qreal scrollOffset);
qreal scrollOffset() const;
void start(QGraphicsWidget* widget, AnimationType type, const QVariant& endValue = QVariant());
void stop(QGraphicsWidget* widget, AnimationType type);
void stop(QGraphicsWidget* widget);
bool isStarted(QGraphicsWidget *widget, AnimationType type) const;
bool isStarted(QGraphicsWidget* widget) const;
signals:
void finished(QGraphicsWidget* widget, KItemListViewAnimation::AnimationType type);
private slots:
void slotFinished();
private:
enum { AnimationTypeCount = 4 };
int m_animationDuration;
Qt::Orientation m_scrollOrientation;
qreal m_scrollOffset;
QHash<QGraphicsWidget*, QPropertyAnimation*> m_animation[AnimationTypeCount];
};
#endif
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