widget.h Example File
opengl/2dpainting/widget.h
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** Copyright (C) 2006-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
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** accordance with the Qt Preview License Agreement provided with the
** Software.
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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#ifndef WIDGET_H
#define WIDGET_H
#include <QWidget>
class Helper;
class QPaintEvent;
class Widget : public QWidget
{
Q_OBJECT
public:
Widget(Helper *helper, QWidget *parent);
public slots:
void animate();
protected:
void paintEvent(QPaintEvent *event);
private:
Helper *helper;
int elapsed;
};
#endif