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50
51#ifndef TORPEDO_H
52#define TORPEDO_H
53
54#include "pixmapitem.h"
55
56class Torpedo : public PixmapItem
57{
58Q_OBJECT
59public:
60 Torpedo();
61 void launch();
62 void setCurrentSpeed(int speed);
63 void destroy();
64
65signals:
66 void torpedoExploded();
67 void torpedoExecutionFinished();
68
69private slots:
70 void onAnimationLaunchValueChanged(const QVariant &);
71
72private:
73 int currentSpeed;
74};
75
76#endif // TORPEDO_H
77

source code of qtbase/examples/widgets/animation/sub-attaq/torpedo.h