1 files changed, 83 insertions, 0 deletions
diff --git a/src/Authoring/Studio/Palettes/Timeline/TreeBlankControl.cpp b/src/Authoring/Studio/Palettes/Timeline/TreeBlankControl.cpp
new file mode 100644
index 00000000..b49eabb5
--- /dev/null
+++ b/src/Authoring/Studio/Palettes/Timeline/TreeBlankControl.cpp
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2002 NVIDIA Corporation.
+** Copyright (C) 2017 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//==============================================================================
+//	Prefix
+//==============================================================================
+#include "stdafx.h"
+
+//==============================================================================
+//	Includes
+//==============================================================================
+#include "TreeBlankControl.h"
+#include "Renderer.h"
+
+//=============================================================================
+/**
+ * Constructor
+ */
+CTreeBlankControl::CTreeBlankControl(CColor inColor)
+    : CBlankControl(inColor)
+    , m_LeftEdgeOffset(0)
+{
+}
+
+//=============================================================================
+/**
+ * Destructor
+ */
+CTreeBlankControl::~CTreeBlankControl()
+{
+}
+
+//=============================================================================
+/**
+ * Handles custom drawing of the blank control underneath the tree control
+ * on the timeline palette.
+ */
+void CTreeBlankControl::Draw(CRenderer *inRenderer)
+{
+    CBlankControl::Draw(inRenderer);
+
+    // Draw the highlight on the left side of this control
+    CPt theSize = GetSize();
+    inRenderer->PushPen(CStudioPreferences::GetButtonHighlightColor());
+    inRenderer->MoveTo(CStudioPreferences::GetRowSize() + m_LeftEdgeOffset, 0);
+    inRenderer->LineTo(CStudioPreferences::GetRowSize() + m_LeftEdgeOffset, theSize.y - 1);
+    inRenderer->PopPen();
+}
+
+//=============================================================================
+/**
+ * xxx
+ */
+void CTreeBlankControl::SetVisiblePositionX(long inPosition)
+{
+    m_LeftEdgeOffset = inPosition;
+}
+\ No newline at end of file