1 files changed, 59 insertions, 0 deletions
diff --git a/src/Authoring/Qt3DStudio/Palettes/TimelineGraphicsView/ui/InteractiveTimelineItem.cpp b/src/Authoring/Qt3DStudio/Palettes/TimelineGraphicsView/ui/InteractiveTimelineItem.cpp
new file mode 100644
index 00000000..efc7a2c1
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+++ b/src/Authoring/Qt3DStudio/Palettes/TimelineGraphicsView/ui/InteractiveTimelineItem.cpp
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "InteractiveTimelineItem.h"
+
+InteractiveTimelineItem::InteractiveTimelineItem(TimelineItem *parent) : TimelineItem(parent)
+{
+    setAcceptHoverEvents(true);
+}
+
+void InteractiveTimelineItem::setState(State state)
+{
+    m_state = state;
+}
+
+int InteractiveTimelineItem::type() const
+{
+    // Enable the use of qgraphicsitem_cast with this item.
+    return TypeInteractiveTimelineItem;
+}
+
+void InteractiveTimelineItem::hoverEnterEvent(QGraphicsSceneHoverEvent  *event)
+{
+    Q_UNUSED(event)
+    if (m_state != Selected)
+        setState(Hovered);
+}
+
+void InteractiveTimelineItem::hoverLeaveEvent(QGraphicsSceneHoverEvent  *event)
+{
+    Q_UNUSED(event)
+    if (m_state != Selected)
+        setState(Normal);
+}