svx/source/sidebar/ColorPanel.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_SVX_SOURCE_SIDEBAR_COLORPANEL_HXX
  20 #define INCLUDED_SVX_SOURCE_SIDEBAR_COLORPANEL_HXX
  21
  22 #include <svtools/valueset.hxx>
  23 #include <vcl/window.hxx>
  24
  25
  26 namespace svx { namespace sidebar {
  27
  28
  29 /** This demo panel shows the colors that are available from the
  30     StyleSettings.
  31 */
  32 class ColorPanel
  33     : public ValueSet
  34 {
  35 public:
  36     ColorPanel (::Window* pParent);
  37     virtual ~ColorPanel (void);
  38
  39     // From ::Window
  40     virtual void Resize (void);
  41     virtual void DataChanged (const DataChangedEvent& rEvent);
  42
  43 private:
  44     int mnPreferredColumnCount;
  45
  46     /** Depending on the given number of columns and the item size
  47         calculate the number of rows that are necessary to display all
  48         items.
  49     */
  50     int CalculateRowCount (const Size& rItemSize, int nColumnCount);
  51     void Fill (void);
  52 };
  53
  54 } } // end of namespace ::svx::sidebar
  55
  56 #endif
  57
  58 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */