You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
129 lines
3.4 KiB
129 lines
3.4 KiB
/***************************************************************************
|
|
glowbutton.h - description
|
|
-------------------
|
|
begin : Thu Sep 14 2001
|
|
copyright : (C) 2001 by Henning Burchardt
|
|
email : h_burchardt@gmx.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 GLOW_BUTTON_H
|
|
#define GLOW_BUTTON_H
|
|
|
|
#include <vector>
|
|
#include <tqmap.h>
|
|
#include <tqbutton.h>
|
|
|
|
class QPixmap;
|
|
class QBitmap;
|
|
class QTimer;
|
|
class QString;
|
|
|
|
namespace Glow
|
|
{
|
|
|
|
class PixmapCache
|
|
{
|
|
public:
|
|
static const TQPixmap* find(const TQString& key);
|
|
static void insert(const TQString& key, const TQPixmap *pixmap);
|
|
static void erase(const TQString& key);
|
|
static void clear();
|
|
private:
|
|
static TQMap<TQString, const TQPixmap*> m_pixmapMap;
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
class GlowButton : public QButton
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
GlowButton(TQWidget *parent, const char* name, const TQString& tip, const int realizeBtns);
|
|
~GlowButton();
|
|
|
|
void setTipText( const TQString& tip );
|
|
|
|
TQString getPixmapName() const;
|
|
ButtonState lastButton() const;
|
|
|
|
/** Sets the name of the pixmap in the pixmap cache.
|
|
* If no background pixmap is wanted use TQString::null as name. */
|
|
void setPixmapName(const TQString& pixmapName);
|
|
|
|
protected:
|
|
virtual void paintEvent( TQPaintEvent * );
|
|
virtual void enterEvent( TQEvent * );
|
|
virtual void leaveEvent( TQEvent * );
|
|
virtual void mousePressEvent( TQMouseEvent * );
|
|
virtual void mouseReleaseEvent( TQMouseEvent * );
|
|
|
|
protected slots:
|
|
void slotTimeout();
|
|
|
|
private:
|
|
enum TimerStatus { Run, Stop };
|
|
|
|
int m_updateTime;
|
|
int _steps;
|
|
TQString m_pixmapName;
|
|
|
|
TQTimer *m_timer;
|
|
int m_pos;
|
|
TimerStatus m_timerStatus;
|
|
|
|
int m_realizeButtons;
|
|
ButtonState _last_button;
|
|
};
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
class GlowButtonFactory
|
|
{
|
|
public:
|
|
GlowButtonFactory();
|
|
|
|
int getSteps();
|
|
|
|
/**
|
|
* Sets the number of pixmaps used to create the glow effect of the
|
|
* glow buttons.
|
|
*/
|
|
void setSteps(int steps);
|
|
|
|
/**
|
|
* Creates a background pixmap for a glow button.
|
|
* The pixmap will consist of sub pixmaps of the size of the button which
|
|
* are placed one below the other. Each sub pixmap is copied on the button
|
|
* in succession to create the glow effect. The last sub pixmap is used
|
|
* when the button is pressed.
|
|
*/
|
|
TQPixmap * createGlowButtonPixmap(
|
|
const TQImage & bg_image,
|
|
// const TQImage & bg_alpha_image,
|
|
const TQImage & fg_image,
|
|
const TQImage & glow_image,
|
|
const TQColor & color,
|
|
const TQColor & glow_color);
|
|
|
|
GlowButton* createGlowButton(
|
|
TQWidget *parent, const char* name, const TQString& tip, const int realizeBtns = Qt::LeftButton);
|
|
|
|
private:
|
|
int _steps;
|
|
};
|
|
|
|
} // namespace
|
|
|
|
#endif
|