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#ifndef __IMAGE_SCROLL_VIEW_H
#define __IMAGE_SCROLL_VIEW_H
#include <qscrollview.h>
#include <qimage.h>
#include <qstring.h>
#include <qdialog.h>
class QPainter;
class ImageScrollView:public QScrollView
{
Q_OBJECT
public:
ImageScrollView (const QImage&, QWidget * parent=0, const char * name=0, WFlags f=0 );
ImageScrollView (const QString&, QWidget * parent=0, const char * name=0, WFlags f=0 );
virtual ~ImageScrollView();
void setImage(const QImage&);
protected:
virtual void drawContents ( QPainter * p, int clipx, int clipy, int clipw, int cliph );
void init();
QImage _image_data;
int _mouseStartPosX,_mouseStartPosY;
protected slots:
virtual void viewportMouseMoveEvent(QMouseEvent* e);
virtual void contentsMousePressEvent ( QMouseEvent * e);
virtual void contentsMouseReleaseEvent ( QMouseEvent * e);
};
/* for testing */
class ImageDlg:public QDialog
{
Q_OBJECT
public:
ImageDlg(const QString&,QWidget * parent=0, const char * name=0);
virtual ~ImageDlg();
};
#endif
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