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50
51#ifndef LIFECYCLE_H
52#define LIFECYCLE_H
53
54#include <Qt>
55
56QT_BEGIN_NAMESPACE
57class QAbstractState;
58class QAbstractTransition;
59class QAnimationGroup;
60class QObject;
61class QState;
62class QStateMachine;
63QT_END_NAMESPACE
64class GraphicsView;
65class StickMan;
66class LifeCycle
67{
68public:
69 LifeCycle(StickMan *stickMan, GraphicsView *keyEventReceiver);
70 ~LifeCycle();
71
72 void setDeathAnimation(const QString &fileName);
73 void addActivity(const QString &fileName, Qt::Key key,
74 QObject *sender = nullptr, const char *signal = nullptr);
75
76 void start();
77
78private:
79 QState *makeState(QState *parentState, const QString &animationFileName);
80
81 StickMan *m_stickMan;
82 QStateMachine *m_machine;
83 QAnimationGroup *m_animationGroup;
84 GraphicsView *m_keyReceiver;
85
86 QState *m_alive;
87 QState *m_dead;
88 QState *m_idle;
89};
90
91#endif
92

source code of qtbase/examples/widgets/animation/stickman/lifecycle.h