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// (c) 2004 Max Howell ([email protected])
// See COPYING file for licensing information
#ifndef CODEINESLIDER_H
#define CODEINESLIDER_H
#include <qslider.h>
namespace Codeine
{
class Slider : public QSlider
{
Q_OBJECT
public:
static Slider *instance() { return s_instance; }
public:
Slider( QWidget*, uint max = 0 );
virtual void setValue( int );
signals:
//we emit this when the user has specifically changed the slider
//so connect to it if valueChanged() is too generic
//Qt also emits valueChanged( int )
void sliderReleased( uint );
protected:
virtual void wheelEvent( QWheelEvent* );
virtual void mouseMoveEvent( QMouseEvent* );
virtual void mouseReleaseEvent( QMouseEvent* );
virtual void mousePressEvent( QMouseEvent* );
virtual void keyPressEvent( QKeyEvent *e ) { e->ignore(); } //so that MainWindow gets the keypress
virtual QSize sizeHint() const { return QSlider::sizeHint() + QSize( 0, 6 ); }
virtual QSize minimumSizeHint() const { return sizeHint(); }
bool m_sliding;
private:
static Slider *s_instance;
bool m_outside;
int m_prevValue;
Slider( const Slider& ); //undefined
Slider &operator=( const Slider& ); //undefined
};
}
#endif
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