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/***************************************************************************
kplayerslideraction.h
---------------------
begin : Sat Jan 11 2003
copyright : (C) 2003 by kiriuja
email : kplayer-dev@en-directo.net
***************************************************************************/
/***************************************************************************
* 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 KPLAYERSLIDERACTION_H
#define KPLAYERSLIDERACTION_H
#include <kaction.h>
#include <tqslider.h>
/**KPlayer's slider widget. Works around the TQt upside-down slider bug.
* Taken from kplayer CVS 2003-09-21 (kplayer > 0.3.1) by Jonathan Riddell
*@author kiriuja
*/
class KPlayerSlider : public TQSlider
{
Q_OBJECT
TQ_OBJECT
public:
/** The KPlayerSlider constructor. Parameters are passed on to TQSlider.
*/
explicit KPlayerSlider (Qt::Orientation, TQWidget* parent = 0, const char* name = 0);
/** The KPlayerSlider destructor. Does nothing.
*/
virtual ~KPlayerSlider();
/** The size hint.
*/
virtual TQSize tqsizeHint() const;
/** The minimum size hint.
*/
virtual TQSize tqminimumSizeHint() const;
/** The minimum value.
*/
int minValue (void) const;
/** Sets the minimum value.
*/
void setMinValue (int);
/** The maximum value.
*/
int maxValue (void) const;
/** Sets the maximum value.
*/
void setMaxValue (int);
/** The line step.
*/
int lineStep (void) const;
/** Sets the line step.
*/
void setLineStep (int);
/** The page step.
*/
int pageStep (void) const;
/** Sets the page step.
*/
void setPageStep (int);
/** The current value.
*/
int value (void) const;
/** Sets the current value. The extra parameter prevents overriding of the virtual TQSlider::setValue.
*/
void setValue (int, int = 0); // do not override the virtual setValue
/** Sets up the slider by setting five options in one go.
*/
void setup (int minValue, int maxValue, int value, int pageStep, int lineStep = 1);
/** Sets the slider orientation.
*/
virtual void setOrientation (Qt::Orientation);
signals:
/** Emitted when the slider value changes.
*/
void changed (int);
protected slots:
/** Receives the valueChanged signal from TQSlider.
*/
void sliderValueChanged (int);
protected:
// Recursion prevention. Should be private.
bool m_changing_orientation;
friend class KPlayerSliderAction;
friend class KPlayerPopupSliderAction;
};
/**KPlayer popup frame.
*@author kiriuja
*/
class KPlayerPopupFrame : public TQFrame
{
Q_OBJECT
TQ_OBJECT
public:
/** The KPlayerPopupFrame constructor. Parameters are passed on to TQFrame.
*/
KPlayerPopupFrame (TQWidget* parent = 0, const char* name = 0)
: TQFrame (parent, name, TQt::WType_Popup) { }
/** The KPlayerPopupFrame destructor. Does nothing.
*/
virtual ~KPlayerPopupFrame() { }
protected:
/** Closes the popup frame when Alt, Tab, Esc, Enter or Return is pressed.
*/
virtual void keyPressEvent (TQKeyEvent*);
};
/**Action representing a popup slider activated by a toolbar button.
*@author kiriuja
*/
class KPlayerPopupSliderAction : public KAction
{
Q_OBJECT
TQ_OBJECT
public:
/** The KPlayerPopupSliderAction constructor. Parameters are passed on to KAction.
*/
KPlayerPopupSliderAction (const TQString& text, const TQString& pix, const KShortcut& shortcut,
const TQObject* receiver, const char* slot, TQObject* parent = 0, const char* name = 0);
/** The KPlayerPopupSliderAction destructor. Deletes the KPlayerPopupFrame.
*/
virtual ~KPlayerPopupSliderAction();
/** Returns a pointer to the KPlayerSlider object.
*/
KPlayerSlider* slider (void)
{ return m_slider; }
/** Plugs the action into the toolbar. Reparents the slider into the toolbar. */
//virtual int plug (TQWidget*, int = -1);
/** Unplugs the action from the toolbar. Reparents the slider out of the toolbar. */
//virtual void unplug (TQWidget*);
protected slots:
/** Pops up the slider.
*/
virtual void slotActivated (void);
protected:
/** The slider.
*/
KPlayerSlider* m_slider;
/** The popup frame.
*/
KPlayerPopupFrame* m_frame;
};
/**Slider action suitable for insertion into a toolbar.
*@author kiriuja
*/
class KPlayerSliderAction : public KWidgetAction
{
Q_OBJECT
TQ_OBJECT
public:
/** The KPlayerSliderAction constructor. Parameters are passed on to KAction.
*/
KPlayerSliderAction (const TQString& text, const KShortcut&, const TQObject* receiver,
const char* slot, KActionCollection* parent = 0, const char* name = 0);
/** The KPlayerSliderAction destructor. Does nothing.
*/
virtual ~KPlayerSliderAction();
/** Returns a pointer to the KPlayerSlider object.
*/
KPlayerSlider* slider (void)
{ return (KPlayerSlider*) widget(); }
/** Plugs the slider into the toolbar.
*/
virtual int plug (TQWidget* widget, int index = -1);
/** Unplugs the slider from the toolbar.
*/
virtual void unplug (TQWidget* widget);
protected slots:
/** Changes the slider orientation when the toolbar orientation changes.
*/
void orientationChanged (Qt::Orientation);
protected:
/** The slider.
*/
//KPlayerSlider* m_slider;
};
#endif
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