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/***************************************************************************
wdisplay.h - description
-------------------
begin : Fri Jun 21 2002
copyright : (C) 2002 by Tue & Ken Haste Andersen
email : haste@diku.dk
***************************************************************************/
/***************************************************************************
* *
* 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 WDISPLAY_H
#define WDISPLAY_H
#include <QVector>
#include <QPixmap>
#include <QPaintEvent>
#include <QString>
#include "widget/wwidget.h"
#include "widget/wpixmapstore.h"
#include "skin/skincontext.h"
class WDisplay : public WWidget {
Q_OBJECT
public:
WDisplay(QWidget *parent=NULL);
virtual ~WDisplay();
void setup(QDomNode node, const SkinContext& context);
void onConnectedControlChanged(double dParameter, double dValue);
protected:
void paintEvent(QPaintEvent*);
int numPixmaps() const {
return m_pixmaps.size();
}
private:
void setPixmap(QVector<PaintablePointer>* pPixmaps, int iPos,
const QString& filename);
void setPixmapBackground(PixmapSource source, Paintable::DrawMode mode);
void setPositions(int iNoPos);
int getPixmapForParameter(double dParameter) const;
int m_iCurrentPixmap;
// Free existing pixmaps.
void resetPositions();
// Associated background pixmap
PaintablePointer m_pPixmapBack;
// List of associated pixmaps.
QVector<PaintablePointer> m_pixmaps;
// Whether disabled pixmaps are loaded.
bool m_bDisabledLoaded;
// List of disabled pixmaps.
QVector<PaintablePointer> m_disabledPixmaps;
};
#endif
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