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qkeyeventtransition.cpp

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1 /**************************************************************************** -

2 ** -

4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtWidgets module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

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15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

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30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -

31 ** included in the packaging of this file. Please review the following -

32 ** information to ensure the GNU General Public License requirements will -

33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and -

34 ** https://www.gnu.org/licenses/gpl-3.0.html. -

35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include "qkeyeventtransition.h" -

41 -

42 #ifndef QT_NO_STATEMACHINE -

43 -

44 #include "qbasickeyeventtransition_p.h" -

45 #include <QtCore/qstatemachine.h> -

46 #include <private/qeventtransition_p.h> -

47 -

48 QT_BEGIN_NAMESPACE -

49 -

50 /*! -

51 \class QKeyEventTransition -

52 -

53 \brief The QKeyEventTransition class provides a transition for key events. -

54 -

55 \since 4.6 -

56 \ingroup statemachine -

57 \inmodule QtWidgets -

58 -

59 QKeyEventTransition is part of \l{The State Machine Framework}. -

60 -

61 \sa QState::addTransition() -

62 */ -

63 -

64 /*! -

65 \property QKeyEventTransition::key -

66 -

67 \brief the key that this key event transition is associated with -

68 */ -

69 -

70 /*! -

71 \property QKeyEventTransition::modifierMask -

72 -

73 \brief the keyboard modifier mask that this key event transition checks for -

74 */ -

75 -

76 class QKeyEventTransitionPrivate : public QEventTransitionPrivate -

77 { -

78 Q_DECLARE_PUBLIC(QKeyEventTransition) -

79 public: -

80 QKeyEventTransitionPrivate() {} -

81 -

82 QBasicKeyEventTransition *transition; -

83 }; -

84 -

85 /*! -

86 Constructs a new key event transition with the given \a sourceState. -

87 */ -

88 QKeyEventTransition::QKeyEventTransition(QState *sourceState) -

89 : QEventTransition(*new QKeyEventTransitionPrivate, sourceState) -

90 { -

91 Q_D(QKeyEventTransition); -

92 d->transition = new QBasicKeyEventTransition(); -

}

never executed: end of block

94 -

95 /*! -

96 Constructs a new key event transition for events of the given \a type for -

97 the given \a object, with the given \a key and \a sourceState. -

98 */ -

99 QKeyEventTransition::QKeyEventTransition(QObject *object, QEvent::Type type, -

100 int key, QState *sourceState) -

101 : QEventTransition(*new QKeyEventTransitionPrivate, object, type, sourceState) -

102 { -

103 Q_D(QKeyEventTransition); -

104 d->transition = new QBasicKeyEventTransition(type, key); -

105

}

never executed: end of block

106 -

107 /*! -

108 Destroys this key event transition. -

109 */ -

110 QKeyEventTransition::~QKeyEventTransition() -

111 { -

112 Q_D(QKeyEventTransition); -

113 delete d->transition; -

114

}

never executed: end of block

115 -

116 /*! -

117 Returns the key that this key event transition checks for. -

118 */ -

119 int QKeyEventTransition::key() const -

120 { -

121 Q_D(const QKeyEventTransition); -

122

return d->transition->key();

never executed: return d->transition->key();

123 } -

124 -

125 /*! -

126 Sets the \a key that this key event transition will check for. -

127 */ -

128 void QKeyEventTransition::setKey(int key) -

129 { -

130 Q_D(QKeyEventTransition); -

131 d->transition->setKey(key); -

132

}

never executed: end of block

133 -

134 /*! -

135 Returns the keyboard modifier mask that this key event transition checks -

136 for. -

137 */ -

138 Qt::KeyboardModifiers QKeyEventTransition::modifierMask() const -

139 { -

140 Q_D(const QKeyEventTransition); -

141

return d->transition->modifierMask();

never executed: return d->transition->modifierMask();

142 } -

143 -

144 /*! -

145 Sets the keyboard modifier mask that this key event transition will -

146 check for to \a modifierMask. -

147 */ -

148 void QKeyEventTransition::setModifierMask(Qt::KeyboardModifiers modifierMask) -

149 { -

150 Q_D(QKeyEventTransition); -

151 d->transition->setModifierMask(modifierMask); -

152

}

never executed: end of block

153 -

154 /*! -

155 \reimp -

156 */ -

157 bool QKeyEventTransition::eventTest(QEvent *event) -

158 { -

159 Q_D(const QKeyEventTransition); -

160

if (!QEventTransition::eventTest(event))

!QEventTransit...entTest(event)	Description
TRUE	never evaluated
FALSE	never evaluated

161

return false;

never executed: return false;

162 QStateMachine::WrappedEvent *we = static_cast<QStateMachine::WrappedEvent*>(event); -

163 d->transition->setEventType(we->event()->type()); -

164

return QAbstractTransitionPrivate::get(d->transition)->callEventTest(we->event());

never executed: return QAbstractTransitionPrivate::get(d->transition)->callEventTest(we->event());

165 } -

166 -

167 /*! -

168 \reimp -

169 */ -

170 void QKeyEventTransition::onTransition(QEvent *event) -

171 { -

172 QEventTransition::onTransition(event); -

173

}

never executed: end of block

174 -

175 QT_END_NAMESPACE -

176 -

177 #include "moc_qkeyeventtransition.cpp" -

178 -

179 #endif //QT_NO_STATEMACHINE -

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