Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/sd/source/ui/sidebar/PreviewValueSet.hxx b/sd/source/ui/sidebar/PreviewValueSet.hxx
new file mode 100644
index 000000000..f48998947
--- /dev/null
+++ b/sd/source/ui/sidebar/PreviewValueSet.hxx
@@ -0,0 +1,63 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SD_SOURCE_UI_SIDEBAR_PREVIEWVALUESET_HXX
+#define INCLUDED_SD_SOURCE_UI_SIDEBAR_PREVIEWVALUESET_HXX
+
+#include <svtools/valueset.hxx>
+
+namespace sd::sidebar {
+
+/** Adapt the svtools valueset to the needs of the master page controls.
+*/
+class PreviewValueSet : public ValueSet
+{
+public:
+    explicit PreviewValueSet();
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+    virtual ~PreviewValueSet() override;
+
+    void SetRightMouseClickHandler (const Link<const MouseEvent&,void>& rLink);
+    virtual void Resize() override;
+
+    void SetPreviewSize (const Size& rSize);
+
+    sal_Int32 GetPreferredHeight (sal_Int32 nWidth);
+
+    /** Set the number of rows and columns according to the current number
+        of items.  Call this method when new items have been inserted.
+    */
+    void Rearrange();
+
+protected:
+    virtual bool MouseButtonDown (const MouseEvent& rEvent) override;
+
+private:
+    Link<const MouseEvent&,void> maRightMouseClickHandler;
+    Size maPreviewSize;
+
+    sal_uInt16 CalculateColumnCount (int nWidth) const;
+    sal_uInt16 CalculateRowCount (sal_uInt16 nColumnCount) const;
+};
+
+} // end of namespace sd::sidebar
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */