?? paintarea.h
字號:
#ifndef PAINTAREA_H
#define PAINTAREA_H
#include <QtGui>
#include "mainwidget.h"
class MainWidget;
class PaintArea : public QWidget
{
Q_OBJECT
public:
PaintArea(MainWidget *parent);
void mousePressEvent(QMouseEvent *);
void mouseReleaseEvent(QMouseEvent *);
void paintEvent(QPaintEvent *);
private:
MainWidget *mainWidget;
QPoint startPoint;
QPoint endPoint;
QColor startColor;
QColor endColor;
Qt::BrushStyle style;
bool isMouse;
};
#endif
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