1/****************************************************************************
2**
3** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
4** Contact: http://www.qt-project.org/legal
5**
6** This file is part of the QtCore 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 Digia. For licensing terms and
14** conditions see http://qt.digia.com/licensing. For further information
15** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 2.1 requirements
23** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24**
25** In addition, as a special exception, Digia gives you certain additional
26** rights. These rights are described in the Digia Qt LGPL Exception
27** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
28**
29** GNU General Public License Usage
30** Alternatively, this file may be used under the terms of the GNU
31** General Public License version 3.0 as published by the Free Software
32** Foundation and appearing in the file LICENSE.GPL included in the
33** packaging of this file. Please review the following information to
34** ensure the GNU General Public License version 3.0 requirements will be
35** met: http://www.gnu.org/copyleft/gpl.html.
36**
37**
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSEQUENTIALANIMATIONGROUP_H
43#define QSEQUENTIALANIMATIONGROUP_H
44
45#include <QtCore/qanimationgroup.h>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Core)
52
53#ifndef QT_NO_ANIMATION
54
55class QPauseAnimation;
56class QSequentialAnimationGroupPrivate;
57
58class Q_CORE_EXPORT QSequentialAnimationGroup : public QAnimationGroup
59{
60 Q_OBJECT
61 Q_PROPERTY(QAbstractAnimation* currentAnimation READ currentAnimation NOTIFY currentAnimationChanged)
62
63public:
64 QSequentialAnimationGroup(QObject *parent = 0);
65 ~QSequentialAnimationGroup();
66
67 QPauseAnimation *addPause(int msecs);
68 QPauseAnimation *insertPause(int index, int msecs);
69
70 QAbstractAnimation *currentAnimation() const;
71 int duration() const;
72
73Q_SIGNALS:
74 void currentAnimationChanged(QAbstractAnimation *current);
75
76protected:
77 QSequentialAnimationGroup(QSequentialAnimationGroupPrivate &dd, QObject *parent);
78 bool event(QEvent *event);
79
80 void updateCurrentTime(int);
81 void updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState);
82 void updateDirection(QAbstractAnimation::Direction direction);
83
84private:
85 Q_DISABLE_COPY(QSequentialAnimationGroup)
86 Q_DECLARE_PRIVATE(QSequentialAnimationGroup)
87 Q_PRIVATE_SLOT(d_func(), void _q_uncontrolledAnimationFinished())
88};
89
90#endif //QT_NO_ANIMATION
91
92QT_END_NAMESPACE
93
94QT_END_HEADER
95
96#endif //QSEQUENTIALANIMATIONGROUP_H
97