1 files changed, 57 insertions, 0 deletions
diff --git a/tutorial/t11/cannon.h b/tutorial/t11/cannon.h
new file mode 100644
index 000000000..8fd448f61
--- /dev/null
+++ b/tutorial/t11/cannon.h
@@ -0,0 +1,57 @@
+/****************************************************************
+**
+** Definition of CannonField class, TQt tutorial 11
+**
+****************************************************************/
+
+#ifndef CANNON_H
+#define CANNON_H
+
+class TQTimer;
+
+
+#include <qwidget.h>
+
+
+class CannonField : public TQWidget
+{
+    Q_OBJECT
+public:
+    CannonField( TQWidget *parent=0, const char *name=0 );
+
+    int   angle() const { return ang; }
+    int   force() const { return f; }
+    TQSizePolicy sizePolicy() const;
+
+public slots:
+    void  setAngle( int degrees );
+    void  setForce( int newton );
+    void  shoot();
+
+private slots:
+    void  moveShot();
+
+signals:
+    void  angleChanged( int );
+    void  forceChanged( int );
+
+protected:
+    void  paintEvent( TQPaintEvent * );
+
+private:
+    void  paintShot( TQPainter * );
+    void  paintCannon( TQPainter * );
+    TQRect cannonRect() const;
+    TQRect shotRect() const;
+
+    int ang;
+    int f;
+
+    int timerCount;
+    TQTimer * autoShootTimer;
+    float shoot_ang;
+    float shoot_f;
+};
+
+
+#endif // CANNON_H