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/*
* Copyright 2008 Marco Martin <notmart@gmail.com>
* Copyright 2008 Aaron Seigo <aseigo@kde.org>
*
* This program 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, 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 Library 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 TOOLBUTTON_H
#define TOOLBUTTON_H
#include <QToolButton>
#include <QWeakPointer>
#include "plasmagenericshell_export.h"
class QPropertyAnimation;
namespace Plasma
{
class FrameSvg;
}
class PLASMAGENERICSHELL_EXPORT ToolButton: public QToolButton
{
Q_OBJECT
Q_PROPERTY(qreal alphaValue READ alphaValue WRITE setAlphaValue)
public:
ToolButton(QWidget *parent);
void setAction(QAction *action);
qreal alphaValue() const;
protected:
void paintEvent(QPaintEvent *event);
void enterEvent(QEvent *event);
void leaveEvent(QEvent *event);
protected slots:
void actionDestroyed(QObject *);
void syncToAction();
void setAlphaValue(qreal progress);
void animationFinished();
private:
QAction *m_action;
Plasma::FrameSvg *m_background;
QWeakPointer<QPropertyAnimation> m_animation;
bool m_isAnimating;
qreal m_alpha;
bool m_fadeIn;
};
#endif
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