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/***************************************************************************
begin : Wed Feb 6 2002
copyright : (C) 2002 - 2004 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef SLIDERACTION_H
#define SLIDERACTION_H
#include <kaction.h>
#include <qslider.h>
class QBoxLayout;
class QDockWindow;
class VolumeSlider : public QSlider
{
Q_OBJECT
public:
VolumeSlider(Orientation o, QWidget *parent, const char *name);
int volume() const;
void setVolume(int value);
void setOrientation(Orientation o);
signals:
void signalVolumeChanged(int value);
protected:
virtual void wheelEvent(QWheelEvent *e);
virtual void focusInEvent(QFocusEvent *);
private slots:
void slotValueChanged(int value);
};
class SliderAction : public KAction
{
Q_OBJECT
public:
SliderAction(const QString &text, QObject *parent, const char *name);
virtual ~SliderAction();
VolumeSlider *volumeSlider() const { return m_volumeSlider; }
QSlider *trackPositionSlider() const { return m_trackPositionSlider; }
bool dragging() const { return m_dragging; }
bool volumeDragging() const { return m_volumeDragging; }
virtual int plug(QWidget *parent, int index = -1);
virtual void unplug(QWidget *widget);
static const int minPosition;
static const int maxPosition;
public slots:
void slotUpdateOrientation();
signals:
void signalPositionChanged(int position);
void signalVolumeChanged(int volume);
private:
QWidget *createWidget(QWidget *parent);
private slots:
void slotUpdateSize();
void slotVolumeSliderPressed();
void slotVolumeSliderReleased();
void slotSliderPressed();
void slotSliderReleased();
void slotToolbarDestroyed();
private:
KToolBar *m_toolBar;
QBoxLayout *m_layout;
QSlider *m_trackPositionSlider;
VolumeSlider *m_volumeSlider;
bool m_dragging;
bool m_volumeDragging;
static const int volumeMax = 50;
};
#endif
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