paintarea.h

来自「linux窗口程序设计一书的第五章代码-- 图形与图画,希望对大家有用」· C头文件 代码 · 共 27 行

#ifndef PAINTAREA_H
#define PAINTAREA_H

#include <QtGui>

class PaintArea : public QWidget
{
    Q_OBJECT
public:
    enum Shape {Line,Rectangle,RoundRect,Ellipse,Polygon,Polyline,Points,Arc,Path,Text,Pixmap};
    PaintArea(QWidget *parent=0);
     
    void setShape(Shape);
    void setPen(QPen);
    void setBrush(QBrush);
    
    void paintEvent(QPaintEvent *);

private:
    Shape shape;
    
    QBrush brush;
    QPen pen;   
};

#endif