1 files changed, 32 insertions, 0 deletions
diff --git a/examples/demos/robotarm/Backend/animatedparam.h b/examples/demos/robotarm/Backend/animatedparam.h
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+++ b/examples/demos/robotarm/Backend/animatedparam.h
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+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef ANIMATEDPARAM_H
+#define ANIMATEDPARAM_H
+
+#include <QProperty>
+#include <QVariantAnimation>
+
+//! [class definition]
+class AnimatedParam : public QVariantAnimation
+{
+    Q_OBJECT
+    Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged)
+    //! [class definition]
+
+public:
+    AnimatedParam(QObject *parent = nullptr);
+
+    int value() const;
+    void setValue(int newValue);
+
+    bool isRunning() const;
+
+signals:
+    void valueChanged();
+
+private:
+    QProperty<bool> m_isRunning;
+};
+
+#endif // ANIMATEDPARAM_H