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39
40#ifndef QBASICKEYEVENTTRANSITION_P_H
41#define QBASICKEYEVENTTRANSITION_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtCore/qabstracttransition.h>
55#include <QtGui/qevent.h>
56
57QT_REQUIRE_CONFIG(qeventtransition);
58
59QT_BEGIN_NAMESPACE
60
61class QBasicKeyEventTransitionPrivate;
62class Q_AUTOTEST_EXPORT QBasicKeyEventTransition : public QAbstractTransition
63{
64 Q_OBJECT
65public:
66 QBasicKeyEventTransition(QState *sourceState = nullptr);
67 QBasicKeyEventTransition(QEvent::Type type, int key, QState *sourceState = nullptr);
68 QBasicKeyEventTransition(QEvent::Type type, int key,
69 Qt::KeyboardModifiers modifierMask,
70 QState *sourceState = nullptr);
71 ~QBasicKeyEventTransition();
72
73 QEvent::Type eventType() const;
74 void setEventType(QEvent::Type type);
75
76 int key() const;
77 void setKey(int key);
78
79 Qt::KeyboardModifiers modifierMask() const;
80 void setModifierMask(Qt::KeyboardModifiers modifiers);
81
82protected:
83 bool eventTest(QEvent *event) override;
84 void onTransition(QEvent *) override;
85
86private:
87 Q_DISABLE_COPY_MOVE(QBasicKeyEventTransition)
88 Q_DECLARE_PRIVATE(QBasicKeyEventTransition)
89};
90
91QT_END_NAMESPACE
92
93#endif
94

source code of qtbase/src/widgets/statemachine/qbasickeyeventtransition_p.h