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view data/model/SDLWidget.h @ 139:2d883a374b79

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Zoom with the mouse wheel, for the SDLWidget.
author benoitrigolleau
date Fri, 09 Nov 2007 13:21:34 +0000
parents e236ce53a2e7
children e63e8272dcb0
line wrap: on
line source
#ifndef _SDL_WIDGET_H
#define _SDL_WIDGET_H
#include <QWidget>
#include <QShowEvent>
#include <QTimer>

#ifdef WIN32
#include <SDL.h>
#endif
#ifdef __unix__
#include <SDL/SDL.h>
#endif
#undef main

class SDLWidget : public QWidget
{
	Q_OBJECT

public:
	SDLWidget();
	virtual ~SDLWidget();

signals:
	void sizeChanged(int w, int h);

public slots:
  void setZoomFactor( float );
  void wheelEvent( QWheelEvent* );

protected:

	bool windowInitialized;
	SDL_Surface *screen;

	virtual void showEvent(QShowEvent *e);

private:
  float zoomFactor;
};


#endif