Absolute File Name: | /home/qt/qt5_coco/qt5/qtbase/src/widgets/statemachine/qmouseeventtransition.cpp |
Source code | Switch to Preprocessed file |
Line | Source | Count | ||||||
---|---|---|---|---|---|---|---|---|
1 | /**************************************************************************** | - | ||||||
2 | ** | - | ||||||
3 | ** Copyright (C) 2016 The Qt Company Ltd. | - | ||||||
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 | - | ||||||
12 | ** Software or, alternatively, in accordance with the terms contained in | - | ||||||
13 | ** a written agreement between you and The Qt Company. For licensing terms | - | ||||||
14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - | ||||||
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 | - | ||||||
29 | ** Qt Foundation. The licenses are as published by the Free Software | - | ||||||
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 "qmouseeventtransition.h" | - | ||||||
41 | - | |||||||
42 | #ifndef QT_NO_STATEMACHINE | - | ||||||
43 | - | |||||||
44 | #include "qbasicmouseeventtransition_p.h" | - | ||||||
45 | #include <QtCore/qstatemachine.h> | - | ||||||
46 | #include <QtGui/qpainterpath.h> | - | ||||||
47 | #include <private/qeventtransition_p.h> | - | ||||||
48 | - | |||||||
49 | QT_BEGIN_NAMESPACE | - | ||||||
50 | - | |||||||
51 | /*! | - | ||||||
52 | \class QMouseEventTransition | - | ||||||
53 | - | |||||||
54 | \brief The QMouseEventTransition class provides a transition for mouse events. | - | ||||||
55 | - | |||||||
56 | \since 4.6 | - | ||||||
57 | \ingroup statemachine | - | ||||||
58 | \inmodule QtWidgets | - | ||||||
59 | - | |||||||
60 | QMouseEventTransition is part of \l{The State Machine Framework}. | - | ||||||
61 | - | |||||||
62 | \sa QState::addTransition() | - | ||||||
63 | */ | - | ||||||
64 | - | |||||||
65 | /*! | - | ||||||
66 | \property QMouseEventTransition::button | - | ||||||
67 | - | |||||||
68 | \brief the button that this mouse event transition is associated with | - | ||||||
69 | */ | - | ||||||
70 | - | |||||||
71 | /*! | - | ||||||
72 | \property QMouseEventTransition::modifierMask | - | ||||||
73 | - | |||||||
74 | \brief the keyboard modifier mask that this mouse event transition checks for | - | ||||||
75 | */ | - | ||||||
76 | - | |||||||
77 | class QMouseEventTransitionPrivate : public QEventTransitionPrivate | - | ||||||
78 | { | - | ||||||
79 | Q_DECLARE_PUBLIC(QMouseEventTransition) | - | ||||||
80 | public: | - | ||||||
81 | QMouseEventTransitionPrivate(); | - | ||||||
82 | - | |||||||
83 | QBasicMouseEventTransition *transition; | - | ||||||
84 | }; | - | ||||||
85 | - | |||||||
86 | QMouseEventTransitionPrivate::QMouseEventTransitionPrivate() | - | ||||||
87 | { | - | ||||||
88 | } | - | ||||||
89 | - | |||||||
90 | /*! | - | ||||||
91 | Constructs a new mouse event transition with the given \a sourceState. | - | ||||||
92 | */ | - | ||||||
93 | QMouseEventTransition::QMouseEventTransition(QState *sourceState) | - | ||||||
94 | : QEventTransition(*new QMouseEventTransitionPrivate, sourceState) | - | ||||||
95 | { | - | ||||||
96 | Q_D(QMouseEventTransition); | - | ||||||
97 | d->transition = new QBasicMouseEventTransition(); | - | ||||||
98 | } never executed: end of block | 0 | ||||||
99 | - | |||||||
100 | /*! | - | ||||||
101 | Constructs a new mouse event transition for events of the given \a type for | - | ||||||
102 | the given \a object, with the given \a button and \a sourceState. | - | ||||||
103 | */ | - | ||||||
104 | QMouseEventTransition::QMouseEventTransition(QObject *object, QEvent::Type type, | - | ||||||
105 | Qt::MouseButton button, | - | ||||||
106 | QState *sourceState) | - | ||||||
107 | : QEventTransition(*new QMouseEventTransitionPrivate, object, type, sourceState) | - | ||||||
108 | { | - | ||||||
109 | Q_D(QMouseEventTransition); | - | ||||||
110 | d->transition = new QBasicMouseEventTransition(type, button); | - | ||||||
111 | } never executed: end of block | 0 | ||||||
112 | - | |||||||
113 | /*! | - | ||||||
114 | Destroys this mouse event transition. | - | ||||||
115 | */ | - | ||||||
116 | QMouseEventTransition::~QMouseEventTransition() | - | ||||||
117 | { | - | ||||||
118 | Q_D(QMouseEventTransition); | - | ||||||
119 | delete d->transition; | - | ||||||
120 | } never executed: end of block | 0 | ||||||
121 | - | |||||||
122 | /*! | - | ||||||
123 | Returns the button that this mouse event transition checks for. | - | ||||||
124 | */ | - | ||||||
125 | Qt::MouseButton QMouseEventTransition::button() const | - | ||||||
126 | { | - | ||||||
127 | Q_D(const QMouseEventTransition); | - | ||||||
128 | return d->transition->button(); never executed: return d->transition->button(); | 0 | ||||||
129 | } | - | ||||||
130 | - | |||||||
131 | /*! | - | ||||||
132 | Sets the \a button that this mouse event transition will check for. | - | ||||||
133 | */ | - | ||||||
134 | void QMouseEventTransition::setButton(Qt::MouseButton button) | - | ||||||
135 | { | - | ||||||
136 | Q_D(QMouseEventTransition); | - | ||||||
137 | d->transition->setButton(button); | - | ||||||
138 | } never executed: end of block | 0 | ||||||
139 | - | |||||||
140 | /*! | - | ||||||
141 | Returns the keyboard modifier mask that this mouse event transition checks | - | ||||||
142 | for. | - | ||||||
143 | */ | - | ||||||
144 | Qt::KeyboardModifiers QMouseEventTransition::modifierMask() const | - | ||||||
145 | { | - | ||||||
146 | Q_D(const QMouseEventTransition); | - | ||||||
147 | return d->transition->modifierMask(); never executed: return d->transition->modifierMask(); | 0 | ||||||
148 | } | - | ||||||
149 | - | |||||||
150 | /*! | - | ||||||
151 | Sets the keyboard modifier mask that this mouse event transition will | - | ||||||
152 | check for to \a modifierMask. | - | ||||||
153 | */ | - | ||||||
154 | void QMouseEventTransition::setModifierMask(Qt::KeyboardModifiers modifierMask) | - | ||||||
155 | { | - | ||||||
156 | Q_D(QMouseEventTransition); | - | ||||||
157 | d->transition->setModifierMask(modifierMask); | - | ||||||
158 | } never executed: end of block | 0 | ||||||
159 | - | |||||||
160 | /*! | - | ||||||
161 | Returns the hit test path for this mouse event transition. | - | ||||||
162 | */ | - | ||||||
163 | QPainterPath QMouseEventTransition::hitTestPath() const | - | ||||||
164 | { | - | ||||||
165 | Q_D(const QMouseEventTransition); | - | ||||||
166 | return d->transition->hitTestPath(); never executed: return d->transition->hitTestPath(); | 0 | ||||||
167 | } | - | ||||||
168 | - | |||||||
169 | /*! | - | ||||||
170 | Sets the hit test path for this mouse event transition to \a path. | - | ||||||
171 | If a valid path has been set, the transition will only trigger if the mouse | - | ||||||
172 | event position (QMouseEvent::pos()) is inside the path. | - | ||||||
173 | - | |||||||
174 | \sa QPainterPath::contains() | - | ||||||
175 | */ | - | ||||||
176 | void QMouseEventTransition::setHitTestPath(const QPainterPath &path) | - | ||||||
177 | { | - | ||||||
178 | Q_D(QMouseEventTransition); | - | ||||||
179 | d->transition->setHitTestPath(path); | - | ||||||
180 | } never executed: end of block | 0 | ||||||
181 | - | |||||||
182 | /*! | - | ||||||
183 | \reimp | - | ||||||
184 | */ | - | ||||||
185 | bool QMouseEventTransition::eventTest(QEvent *event) | - | ||||||
186 | { | - | ||||||
187 | Q_D(const QMouseEventTransition); | - | ||||||
188 | if (!QEventTransition::eventTest(event))
| 0 | ||||||
189 | return false; never executed: return false; | 0 | ||||||
190 | QStateMachine::WrappedEvent *we = static_cast<QStateMachine::WrappedEvent*>(event); | - | ||||||
191 | d->transition->setEventType(we->event()->type()); | - | ||||||
192 | return QAbstractTransitionPrivate::get(d->transition)->callEventTest(we->event()); never executed: return QAbstractTransitionPrivate::get(d->transition)->callEventTest(we->event()); | 0 | ||||||
193 | } | - | ||||||
194 | - | |||||||
195 | /*! | - | ||||||
196 | \reimp | - | ||||||
197 | */ | - | ||||||
198 | void QMouseEventTransition::onTransition(QEvent *event) | - | ||||||
199 | { | - | ||||||
200 | QEventTransition::onTransition(event); | - | ||||||
201 | } never executed: end of block | 0 | ||||||
202 | - | |||||||
203 | QT_END_NAMESPACE | - | ||||||
204 | - | |||||||
205 | #include "moc_qmouseeventtransition.cpp" | - | ||||||
206 | - | |||||||
207 | #endif //QT_NO_STATEMACHINE | - | ||||||
Source code | Switch to Preprocessed file |