t8/cannon.h Example File
 
/****************************************************************
**
** Definition of CannonField class, Qt tutorial 8
**
****************************************************************/
#ifndef CANNON_H
#define CANNON_H
#include <qwidget.h>
class CannonField : public QWidget
{
    Q_OBJECT
public:
    CannonField( QWidget *parent=0, const char *name=0 );
    int angle() const { return ang; }
    QSizePolicy sizePolicy() const;
public slots:
    void setAngle( int degrees );
signals:
    void angleChanged( int );
protected:
    void paintEvent( QPaintEvent * );
private:
    int ang;
};
#endif // CANNON_H