1 files changed, 83 insertions, 0 deletions
diff --git a/src/quick/util/qquickframeanimation_p.h b/src/quick/util/qquickframeanimation_p.h
new file mode 100644
index 0000000000..39480d47c2
--- /dev/null
+++ b/src/quick/util/qquickframeanimation_p.h
@@ -0,0 +1,83 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QQUICKFRAMEANIMATION_H
+#define QQUICKFRAMEANIMATION_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <qqml.h>
+#include <QtCore/qobject.h>
+#include <private/qtqmlglobal_p.h>
+#include <private/qtquickglobal_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickFrameAnimationPrivate;
+class Q_QUICK_EXPORT QQuickFrameAnimation : public QObject, public QQmlParserStatus
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QQuickFrameAnimation)
+    Q_INTERFACES(QQmlParserStatus)
+    Q_PROPERTY(bool running READ isRunning WRITE setRunning NOTIFY runningChanged)
+    Q_PROPERTY(bool paused READ isPaused WRITE setPaused NOTIFY pausedChanged)
+    Q_PROPERTY(int currentFrame READ currentFrame NOTIFY currentFrameChanged)
+    Q_PROPERTY(qreal frameTime READ frameTime NOTIFY frameTimeChanged)
+    Q_PROPERTY(qreal smoothFrameTime READ smoothFrameTime NOTIFY smoothFrameTimeChanged)
+    Q_PROPERTY(qreal elapsedTime READ elapsedTime NOTIFY elapsedTimeChanged)
+    QML_NAMED_ELEMENT(FrameAnimation)
+    QML_ADDED_IN_VERSION(6, 4)
+
+public:
+    QQuickFrameAnimation(QObject *parent = nullptr);
+
+    bool isRunning() const;
+    void setRunning(bool running);
+
+    bool isPaused() const;
+    void setPaused(bool paused);
+
+    int currentFrame() const;
+    qreal frameTime() const;
+    qreal smoothFrameTime() const;
+    qreal elapsedTime() const;
+
+protected:
+    void classBegin() override;
+    void componentComplete() override;
+
+public Q_SLOTS:
+    void start();
+    void stop();
+    void restart();
+    void pause();
+    void resume();
+    void reset();
+
+Q_SIGNALS:
+    void triggered();
+    void runningChanged();
+    void pausedChanged();
+    void currentFrameChanged();
+    void frameTimeChanged();
+    void smoothFrameTimeChanged();
+    void elapsedTimeChanged();
+
+private:
+    void setCurrentFrame(int frame);
+    void setElapsedTime(qreal elapsedTime);
+
+};
+
+QT_END_NAMESPACE
+
+#endif