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98 lines
2.6 KiB
98 lines
2.6 KiB
15 years ago
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/***************************************************************************
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begin : Wed Feb 6 2002
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copyright : (C) 2002 - 2004 by Scott Wheeler
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email : wheeler@kde.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef SLIDERACTION_H
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#define SLIDERACTION_H
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#include <kaction.h>
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#include <qslider.h>
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class QBoxLayout;
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class QDockWindow;
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class VolumeSlider : public QSlider
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{
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Q_OBJECT
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public:
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VolumeSlider(Orientation o, QWidget *parent, const char *name);
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int volume() const;
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void setVolume(int value);
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void setOrientation(Orientation o);
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signals:
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void signalVolumeChanged(int value);
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protected:
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virtual void wheelEvent(QWheelEvent *e);
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virtual void focusInEvent(QFocusEvent *);
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private slots:
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void slotValueChanged(int value);
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};
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class SliderAction : public KAction
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{
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Q_OBJECT
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public:
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SliderAction(const QString &text, QObject *parent, const char *name);
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virtual ~SliderAction();
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VolumeSlider *volumeSlider() const { return m_volumeSlider; }
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QSlider *trackPositionSlider() const { return m_trackPositionSlider; }
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bool dragging() const { return m_dragging; }
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bool volumeDragging() const { return m_volumeDragging; }
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virtual int plug(QWidget *parent, int index = -1);
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virtual void unplug(QWidget *widget);
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static const int minPosition;
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static const int maxPosition;
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public slots:
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void slotUpdateOrientation();
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signals:
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void signalPositionChanged(int position);
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void signalVolumeChanged(int volume);
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private:
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QWidget *createWidget(QWidget *parent);
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private slots:
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void slotUpdateSize();
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void slotVolumeSliderPressed();
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void slotVolumeSliderReleased();
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void slotSliderPressed();
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void slotSliderReleased();
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void slotToolbarDestroyed();
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private:
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KToolBar *m_toolBar;
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QBoxLayout *m_layout;
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QSlider *m_trackPositionSlider;
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VolumeSlider *m_volumeSlider;
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bool m_dragging;
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bool m_volumeDragging;
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static const int volumeMax = 50;
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};
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#endif
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