drawdemo.h

来自「gx 公司的2410-ep qt试验源代吗。 还有说明文档。」· C头文件 代码 · 共 38 行

/****************************************************************************
** $Id: /sample/8/drawdemo.cpp   2.3.2   edited 2004-10-12 $
**
** Copyright (C) 2004-2005 OURSELEC AS.  All rights reserved.
** Http://www.ourselec.com
** This file is part of an example program for Qt.  This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
	
#ifndef DRAWDEMO_H
#define DRAWDEMO_H
	
	
#include <qwidget.h>
#include <qcolor.h>
#include <qpainter.h>
#include <qtimer.h>
#include <qframe.h>
#include <math.h>
	
	
class DrawDemo: public QWidget
{
Q_OBJECT
public:
		DrawDemo( QWidget *parent=0, const char *name=0 );
protected:
		virtual void paintEvent( QPaintEvent * );
private slots:
		void flushBuff();
private:
		int buffer[200];
		QTimer *timer;
		QFrame *frame;
};

#endif