| Absolute File Name: | /home/qt/qt5_coco/qt5/qtbase/src/widgets/statemachine/qbasickeyeventtransition.cpp |
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| 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 "qbasickeyeventtransition_p.h" | - | ||||||
| 41 | - | |||||||
| 42 | #ifndef QT_NO_STATEMACHINE | - | ||||||
| 43 | - | |||||||
| 44 | #include <QtGui/qevent.h> | - | ||||||
| 45 | #include <qdebug.h> | - | ||||||
| 46 | #include <private/qabstracttransition_p.h> | - | ||||||
| 47 | - | |||||||
| 48 | QT_BEGIN_NAMESPACE | - | ||||||
| 49 | - | |||||||
| 50 | /*! | - | ||||||
| 51 | \internal | - | ||||||
| 52 | \class QBasicKeyEventTransition | - | ||||||
| 53 | \since 4.6 | - | ||||||
| 54 | \ingroup statemachine | - | ||||||
| 55 | - | |||||||
| 56 | \brief The QBasicKeyEventTransition class provides a transition for Qt key events. | - | ||||||
| 57 | */ | - | ||||||
| 58 | - | |||||||
| 59 | class QBasicKeyEventTransitionPrivate : public QAbstractTransitionPrivate | - | ||||||
| 60 | { | - | ||||||
| 61 | Q_DECLARE_PUBLIC(QBasicKeyEventTransition) | - | ||||||
| 62 | public: | - | ||||||
| 63 | QBasicKeyEventTransitionPrivate(); | - | ||||||
| 64 | - | |||||||
| 65 | static QBasicKeyEventTransitionPrivate *get(QBasicKeyEventTransition *q); | - | ||||||
| 66 | - | |||||||
| 67 | QEvent::Type eventType; | - | ||||||
| 68 | int key; | - | ||||||
| 69 | Qt::KeyboardModifiers modifierMask; | - | ||||||
| 70 | }; | - | ||||||
| 71 | - | |||||||
| 72 | QBasicKeyEventTransitionPrivate::QBasicKeyEventTransitionPrivate() | - | ||||||
| 73 | { | - | ||||||
| 74 | eventType = QEvent::None; | - | ||||||
| 75 | key = 0; | - | ||||||
| 76 | modifierMask = Qt::NoModifier; | - | ||||||
| 77 | } never executed: end of block | 0 | ||||||
| 78 | - | |||||||
| 79 | QBasicKeyEventTransitionPrivate *QBasicKeyEventTransitionPrivate::get(QBasicKeyEventTransition *q) | - | ||||||
| 80 | { | - | ||||||
| 81 | return q->d_func(); never executed: return q->d_func(); | 0 | ||||||
| 82 | } | - | ||||||
| 83 | - | |||||||
| 84 | /*! | - | ||||||
| 85 | Constructs a new key event transition with the given \a sourceState. | - | ||||||
| 86 | */ | - | ||||||
| 87 | QBasicKeyEventTransition::QBasicKeyEventTransition(QState *sourceState) | - | ||||||
| 88 | : QAbstractTransition(*new QBasicKeyEventTransitionPrivate, sourceState) | - | ||||||
| 89 | { | - | ||||||
| 90 | } never executed: end of block | 0 | ||||||
| 91 | - | |||||||
| 92 | /*! | - | ||||||
| 93 | Constructs a new event transition for events of the given \a type for the | - | ||||||
| 94 | given \a key, with the given \a sourceState. | - | ||||||
| 95 | */ | - | ||||||
| 96 | QBasicKeyEventTransition::QBasicKeyEventTransition(QEvent::Type type, int key, | - | ||||||
| 97 | QState *sourceState) | - | ||||||
| 98 | : QAbstractTransition(*new QBasicKeyEventTransitionPrivate, sourceState) | - | ||||||
| 99 | { | - | ||||||
| 100 | Q_D(QBasicKeyEventTransition); | - | ||||||
| 101 | d->eventType = type; | - | ||||||
| 102 | d->key = key; | - | ||||||
| 103 | } never executed: end of block | 0 | ||||||
| 104 | - | |||||||
| 105 | /*! | - | ||||||
| 106 | Constructs a new event transition for events of the given \a type for the | - | ||||||
| 107 | given \a key, with the given \a modifierMask and \a sourceState. | - | ||||||
| 108 | */ | - | ||||||
| 109 | QBasicKeyEventTransition::QBasicKeyEventTransition(QEvent::Type type, int key, | - | ||||||
| 110 | Qt::KeyboardModifiers modifierMask, | - | ||||||
| 111 | QState *sourceState) | - | ||||||
| 112 | : QAbstractTransition(*new QBasicKeyEventTransitionPrivate, sourceState) | - | ||||||
| 113 | { | - | ||||||
| 114 | Q_D(QBasicKeyEventTransition); | - | ||||||
| 115 | d->eventType = type; | - | ||||||
| 116 | d->key = key; | - | ||||||
| 117 | d->modifierMask = modifierMask; | - | ||||||
| 118 | } never executed: end of block | 0 | ||||||
| 119 | - | |||||||
| 120 | /*! | - | ||||||
| 121 | Destroys this event transition. | - | ||||||
| 122 | */ | - | ||||||
| 123 | QBasicKeyEventTransition::~QBasicKeyEventTransition() | - | ||||||
| 124 | { | - | ||||||
| 125 | } | - | ||||||
| 126 | - | |||||||
| 127 | /*! | - | ||||||
| 128 | Returns the event type that this key event transition is associated with. | - | ||||||
| 129 | */ | - | ||||||
| 130 | QEvent::Type QBasicKeyEventTransition::eventType() const | - | ||||||
| 131 | { | - | ||||||
| 132 | Q_D(const QBasicKeyEventTransition); | - | ||||||
| 133 | return d->eventType; never executed: return d->eventType; | 0 | ||||||
| 134 | } | - | ||||||
| 135 | - | |||||||
| 136 | /*! | - | ||||||
| 137 | Sets the event \a type that this key event transition is associated with. | - | ||||||
| 138 | */ | - | ||||||
| 139 | void QBasicKeyEventTransition::setEventType(QEvent::Type type) | - | ||||||
| 140 | { | - | ||||||
| 141 | Q_D(QBasicKeyEventTransition); | - | ||||||
| 142 | d->eventType = type; | - | ||||||
| 143 | } never executed: end of block | 0 | ||||||
| 144 | - | |||||||
| 145 | /*! | - | ||||||
| 146 | Returns the key that this key event transition checks for. | - | ||||||
| 147 | */ | - | ||||||
| 148 | int QBasicKeyEventTransition::key() const | - | ||||||
| 149 | { | - | ||||||
| 150 | Q_D(const QBasicKeyEventTransition); | - | ||||||
| 151 | return d->key; never executed: return d->key; | 0 | ||||||
| 152 | } | - | ||||||
| 153 | - | |||||||
| 154 | /*! | - | ||||||
| 155 | Sets the key that this key event transition will check for. | - | ||||||
| 156 | */ | - | ||||||
| 157 | void QBasicKeyEventTransition::setKey(int key) | - | ||||||
| 158 | { | - | ||||||
| 159 | Q_D(QBasicKeyEventTransition); | - | ||||||
| 160 | d->key = key; | - | ||||||
| 161 | } never executed: end of block | 0 | ||||||
| 162 | - | |||||||
| 163 | /*! | - | ||||||
| 164 | Returns the keyboard modifier mask that this key event transition checks | - | ||||||
| 165 | for. | - | ||||||
| 166 | */ | - | ||||||
| 167 | Qt::KeyboardModifiers QBasicKeyEventTransition::modifierMask() const | - | ||||||
| 168 | { | - | ||||||
| 169 | Q_D(const QBasicKeyEventTransition); | - | ||||||
| 170 | return d->modifierMask; never executed: return d->modifierMask; | 0 | ||||||
| 171 | } | - | ||||||
| 172 | - | |||||||
| 173 | /*! | - | ||||||
| 174 | Sets the keyboard modifier mask that this key event transition will check | - | ||||||
| 175 | for. | - | ||||||
| 176 | */ | - | ||||||
| 177 | void QBasicKeyEventTransition::setModifierMask(Qt::KeyboardModifiers modifierMask) | - | ||||||
| 178 | { | - | ||||||
| 179 | Q_D(QBasicKeyEventTransition); | - | ||||||
| 180 | d->modifierMask = modifierMask; | - | ||||||
| 181 | } never executed: end of block | 0 | ||||||
| 182 | - | |||||||
| 183 | /*! | - | ||||||
| 184 | \reimp | - | ||||||
| 185 | */ | - | ||||||
| 186 | bool QBasicKeyEventTransition::eventTest(QEvent *event) | - | ||||||
| 187 | { | - | ||||||
| 188 | Q_D(const QBasicKeyEventTransition); | - | ||||||
| 189 | if (event->type() == d->eventType) {
| 0 | ||||||
| 190 | QKeyEvent *ke = static_cast<QKeyEvent*>(event); | - | ||||||
| 191 | return (ke->key() == d->key) never executed: return (ke->key() == d->key) && ((ke->modifiers() & d->modifierMask) == d->modifierMask); | 0 | ||||||
| 192 | && ((ke->modifiers() & d->modifierMask) == d->modifierMask); never executed: return (ke->key() == d->key) && ((ke->modifiers() & d->modifierMask) == d->modifierMask); | 0 | ||||||
| 193 | } | - | ||||||
| 194 | return false; never executed: return false; | 0 | ||||||
| 195 | } | - | ||||||
| 196 | - | |||||||
| 197 | /*! | - | ||||||
| 198 | \reimp | - | ||||||
| 199 | */ | - | ||||||
| 200 | void QBasicKeyEventTransition::onTransition(QEvent *) | - | ||||||
| 201 | { | - | ||||||
| 202 | } | - | ||||||
| 203 | - | |||||||
| 204 | QT_END_NAMESPACE | - | ||||||
| 205 | - | |||||||
| 206 | #include "moc_qbasickeyeventtransition_p.cpp" | - | ||||||
| 207 | - | |||||||
| 208 | #endif //QT_NO_STATEMACHINE | - | ||||||
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