mygraphic.h

图形软件,用QT编写的,可以用来学习软件的

/*****************************************************************************
*******************************************************************************
**                                                                           **
**    equal III the graphic builder                                          **
**                                                                           **
**    Copyright (C) 2003 Oleksiy Pylypenko                                   **
**                                                                           **
** This file may be distributed and/or modified under the terms of the       **
** GNU General Public License version 2 as published by the Free Software    **
** Foundation and appearing in the file license included in the              **
** packaging of this file.                                                   **
**                                                                           **
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE   **
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. **
**                                                                           **
** Contact [e-mail] if any conditions of this licensing are         **
** not clear to you.                                                         **
**                                                                           **
**                                                                           **
*******************************************************************************
 *****************************************************************************/

#ifndef MYGRAPHIC_H
#define MYGRAPHIC_H

#include <qwidget.h>
#include <qimage.h>
#include <qpixmap.h>
#include <qthread.h>
//#include <qmutex.h>
#include "equal_headers.h"
#include "builder.h"

class myGraphic : public QWidget
{
    Q_OBJECT

protected:
	int myWidth;
	int myHeight;
	unsigned int *myImage;
	QMutex imageMutex;
	QImage anImage;
	vector<string> graphicNames;
public:
	GraphicBuilder::DoubleRect scale;

    myGraphic( QWidget *parent=0);
	~myGraphic();
	void UpdateAnImage(int w = 0,int h = 0,unsigned int *image = 0,vector<QRgb> graphiccolor = vector<QRgb>(),vector<string> graphicname = vector<string>());
	void resizeEvent( QResizeEvent * event );
	void paintEvent( QPaintEvent * event );
    virtual QSize	sizeHint() const;
	QString getGraphicName(QPoint pt);

	void clear(void);
public slots:
	void export_bitmap(void);
signals:
	void updateSize(QSize s);
};


#endif //MYGRAPHIC_H