| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QQUICKTIMELINEANIMATION_H |
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| 5 | #define QQUICKTIMELINEANIMATION_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include "qtquicktimelineglobal_p.h" |
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| 19 | |
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| 20 | #include <QtQuick/private/qquickanimation_p.h> |
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| 21 | |
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| 22 | QT_BEGIN_NAMESPACE |
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| 23 | |
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| 24 | class Q_QUICKTIMELINE_EXPORT QQuickTimelineAnimation : public QQuickNumberAnimation |
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| 25 | { |
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| 26 | Q_OBJECT |
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| 27 | |
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| 28 | Q_PROPERTY(bool pingPong READ pingPong WRITE setPingPong NOTIFY pingPongChanged) |
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| 29 | QML_NAMED_ELEMENT(TimelineAnimation) |
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| 30 | QML_ADDED_IN_VERSION(1, 0) |
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| 31 | |
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| 32 | public: |
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| 33 | explicit QQuickTimelineAnimation(QObject *parent = nullptr); |
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| 34 | |
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| 35 | void setPingPong(bool b); |
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| 36 | bool pingPong() const; |
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| 37 | |
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| 38 | Q_SIGNALS: |
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| 39 | void pingPongChanged(); |
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| 40 | void finished(); |
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| 41 | |
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| 42 | private: |
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| 43 | void handleStarted(); |
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| 44 | void handleStopped(); |
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| 45 | |
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| 46 | bool m_pinpong = false; |
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| 47 | bool m_reversed = false; |
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| 48 | bool m_originalStart = true; |
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| 49 | int m_currentLoop = 0; |
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| 50 | int m_originalLoop = 0; |
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| 51 | }; |
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| 52 | |
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| 53 | QT_END_NAMESPACE |
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| 54 | |
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| 55 | #endif // QQUICKTIMELINEANIMATION_H |
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| 56 | |
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