1 | // Copyright (C) 2016 The Qt Company Ltd. |
---|---|
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QQUICKSMOOTHEDANIMATION_H |
5 | #define QQUICKSMOOTHEDANIMATION_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include <qqml.h> |
19 | #include "qquickanimation_p.h" |
20 | |
21 | #include <QtCore/qobject.h> |
22 | |
23 | QT_BEGIN_NAMESPACE |
24 | |
25 | class QQmlProperty; |
26 | class QQuickSmoothedAnimationPrivate; |
27 | class Q_QUICK_PRIVATE_EXPORT QQuickSmoothedAnimation : public QQuickNumberAnimation |
28 | { |
29 | Q_OBJECT |
30 | Q_DECLARE_PRIVATE(QQuickSmoothedAnimation) |
31 | |
32 | Q_PROPERTY(qreal velocity READ velocity WRITE setVelocity NOTIFY velocityChanged FINAL) |
33 | Q_PROPERTY(ReversingMode reversingMode READ reversingMode WRITE setReversingMode NOTIFY reversingModeChanged FINAL) |
34 | Q_PROPERTY(qreal maximumEasingTime READ maximumEasingTime WRITE setMaximumEasingTime NOTIFY maximumEasingTimeChanged FINAL) |
35 | QML_NAMED_ELEMENT(SmoothedAnimation) |
36 | QML_ADDED_IN_VERSION(2, 0) |
37 | |
38 | public: |
39 | enum ReversingMode { Eased, Immediate, Sync }; |
40 | Q_ENUM(ReversingMode) |
41 | |
42 | QQuickSmoothedAnimation(QObject *parent = nullptr); |
43 | |
44 | ReversingMode reversingMode() const; |
45 | void setReversingMode(ReversingMode); |
46 | |
47 | int duration() const override; |
48 | void setDuration(int) override; |
49 | |
50 | qreal velocity() const; |
51 | void setVelocity(qreal); |
52 | |
53 | int maximumEasingTime() const; |
54 | void setMaximumEasingTime(int); |
55 | |
56 | QAbstractAnimationJob* transition(QQuickStateActions &actions, |
57 | QQmlProperties &modified, |
58 | TransitionDirection direction, |
59 | QObject *defaultTarget = nullptr) override; |
60 | Q_SIGNALS: |
61 | void velocityChanged(); |
62 | void reversingModeChanged(); |
63 | void maximumEasingTimeChanged(); |
64 | }; |
65 | |
66 | QT_END_NAMESPACE |
67 | |
68 | QML_DECLARE_TYPE(QQuickSmoothedAnimation) |
69 | |
70 | #endif // QQUICKSMOOTHEDANIMATION_H |
71 |