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41 | |
42 | #ifndef QEVENTTRANSITION_H |
43 | #define QEVENTTRANSITION_H |
44 | |
45 | #include <QtCore/qabstracttransition.h> |
46 | #include <QtCore/qcoreevent.h> |
47 | |
48 | QT_BEGIN_HEADER |
49 | |
50 | QT_BEGIN_NAMESPACE |
51 | |
52 | QT_MODULE(Core) |
53 | |
54 | #ifndef QT_NO_STATEMACHINE |
55 | |
56 | class QEventTransitionPrivate; |
57 | class Q_CORE_EXPORT QEventTransition : public QAbstractTransition |
58 | { |
59 | Q_OBJECT |
60 | Q_PROPERTY(QObject* eventSource READ eventSource WRITE setEventSource) |
61 | Q_PROPERTY(QEvent::Type eventType READ eventType WRITE setEventType) |
62 | public: |
63 | QEventTransition(QState *sourceState = 0); |
64 | QEventTransition(QObject *object, QEvent::Type type, QState *sourceState = 0); |
65 | ~QEventTransition(); |
66 | |
67 | QObject *eventSource() const; |
68 | void setEventSource(QObject *object); |
69 | |
70 | QEvent::Type eventType() const; |
71 | void setEventType(QEvent::Type type); |
72 | |
73 | protected: |
74 | bool eventTest(QEvent *event); |
75 | void onTransition(QEvent *event); |
76 | |
77 | bool event(QEvent *e); |
78 | |
79 | protected: |
80 | QEventTransition(QEventTransitionPrivate &dd, QState *parent); |
81 | QEventTransition(QEventTransitionPrivate &dd, QObject *object, |
82 | QEvent::Type type, QState *parent); |
83 | |
84 | private: |
85 | Q_DISABLE_COPY(QEventTransition) |
86 | Q_DECLARE_PRIVATE(QEventTransition) |
87 | }; |
88 | |
89 | #endif //QT_NO_STATEMACHINE |
90 | |
91 | QT_END_NAMESPACE |
92 | |
93 | QT_END_HEADER |
94 | |
95 | #endif |
96 | |