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qquicktransition_p.h

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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 QtQuick 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#ifndef QQUICKTRANSITION_H-
41#define QQUICKTRANSITION_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 "qquickstate_p.h"-
55#include <private/qabstractanimationjob_p.h>-
56#include <private/qqmlguard_p.h>-
57#include <qqml.h>-
58-
59#include <QtCore/qobject.h>-
60-
61QT_BEGIN_NAMESPACE-
62-
63class QQuickAbstractAnimation;-
64class QQuickTransitionPrivate;-
65class QQuickTransitionManager;-
66class QQuickTransition;-
67-
68class QQuickTransitionInstance : QAnimationJobChangeListener-
69{-
70public:-
71 QQuickTransitionInstance(QQuickTransition *transition, QAbstractAnimationJob *anim);-
72 ~QQuickTransitionInstance();-
73-
74 void start();-
75 void stop();-
76-
77 bool isRunning() const;-
78-
79protected:-
80 void animationStateChanged(QAbstractAnimationJob *, QAbstractAnimationJob::State, QAbstractAnimationJob::State) override;-
81-
82 void removeStateChangeListener()-
83 {-
84 m_anim->removeAnimationChangeListener(this, QAbstractAnimationJob::StateChange);-
85 }
executed 10590 times by 7 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickpositioners
  • tst_qquickspringanimation
10590
86-
87private:-
88 QQmlGuard<QQuickTransition> m_transition;-
89 QAbstractAnimationJob *m_anim;-
90 friend class QQuickTransition;-
91};-
92-
93class Q_QUICK_PRIVATE_EXPORT QQuickTransition : public QObject-
94{-
95 Q_OBJECT-
96 Q_DECLARE_PRIVATE(QQuickTransition)
executed 33640 times by 9 tests: return reinterpret_cast<QQuickTransitionPrivate *>(qGetPtrHelper(d_ptr));
Executed by:
  • tst_examples
  • tst_qqmlenginedebugservice
  • tst_qquickanimations
  • tst_qquickflickable
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickpositioners
  • tst_qquickspringanimation
executed 28676 times by 8 tests: return reinterpret_cast<const QQuickTransitionPrivate *>(qGetPtrHelper(d_ptr));
Executed by:
  • tst_examples
  • tst_qqmlenginedebugservice
  • tst_qquickanimations
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickpositioners
  • tst_qquickspringanimation
28676-33640
97-
98 Q_PROPERTY(QString from READ fromState WRITE setFromState NOTIFY fromChanged)-
99 Q_PROPERTY(QString to READ toState WRITE setToState NOTIFY toChanged)-
100 Q_PROPERTY(bool reversible READ reversible WRITE setReversible NOTIFY reversibleChanged)-
101 Q_PROPERTY(bool running READ running NOTIFY runningChanged)-
102 Q_PROPERTY(QQmlListProperty<QQuickAbstractAnimation> animations READ animations)-
103 Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)-
104 Q_CLASSINFO("DefaultProperty", "animations")-
105 Q_CLASSINFO("DeferredPropertyNames", "animations")-
106-
107public:-
108 QQuickTransition(QObject *parent=nullptr);-
109 ~QQuickTransition();-
110-
111 QString fromState() const;-
112 void setFromState(const QString &);-
113-
114 QString toState() const;-
115 void setToState(const QString &);-
116-
117 bool reversible() const;-
118 void setReversible(bool);-
119-
120 bool enabled() const;-
121 void setEnabled(bool enabled);-
122-
123 bool running() const;-
124-
125 QQmlListProperty<QQuickAbstractAnimation> animations();-
126-
127 QQuickTransitionInstance *prepare(QQuickStateOperation::ActionList &actions,-
128 QList<QQmlProperty> &after,-
129 QQuickTransitionManager *end,-
130 QObject *defaultTarget);-
131-
132 void setReversed(bool r);-
133-
134Q_SIGNALS:-
135 void fromChanged();-
136 void toChanged();-
137 void reversibleChanged();-
138 void enabledChanged();-
139 void runningChanged();-
140};-
141-
142QT_END_NAMESPACE-
143-
144QML_DECLARE_TYPE(QQuickTransition)-
145-
146#endif // QQUICKTRANSITION_H-
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