Crazy Eddie's GUI System  0.8.4
LayoutCell.h
00001 /***********************************************************************
00002     created:    22/2/2011
00003     author:     Martin Preisler
00004 
00005     purpose:    Defines base (and default) layout cell class
00006 *************************************************************************/
00007 /***************************************************************************
00008  *   Copyright (C) 2004 - 2011 Paul D Turner & The CEGUI Development Team
00009  *
00010  *   Permission is hereby granted, free of charge, to any person obtaining
00011  *   a copy of this software and associated documentation files (the
00012  *   "Software"), to deal in the Software without restriction, including
00013  *   without limitation the rights to use, copy, modify, merge, publish,
00014  *   distribute, sublicense, and/or sell copies of the Software, and to
00015  *   permit persons to whom the Software is furnished to do so, subject to
00016  *   the following conditions:
00017  *
00018  *   The above copyright notice and this permission notice shall be
00019  *   included in all copies or substantial portions of the Software.
00020  *
00021  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00022  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00023  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
00024  *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
00025  *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
00026  *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
00027  *   OTHER DEALINGS IN THE SOFTWARE.
00028  ***************************************************************************/
00029 #ifndef _CEGUILayoutCell_h_
00030 #define _CEGUILayoutCell_h_
00031 
00032 #include "../Window.h"
00033 
00034 #include <map>
00035 
00036 #if defined(_MSC_VER)
00037 #   pragma warning(push)
00038 #   pragma warning(disable : 4251)
00039 #endif
00040 
00041 // Start of CEGUI namespace section
00042 namespace CEGUI
00043 {
00044 
00059 class CEGUIEXPORT LayoutCell : public Window
00060 {
00061 public:
00062     /*************************************************************************
00063         Event name constants
00064     *************************************************************************/
00066     static const String EventNamespace;
00068     static const String WidgetTypeName;
00069 
00080     LayoutCell(const String& type, const String& name);
00081 
00086     virtual ~LayoutCell(void);
00087     
00088     virtual const CachedRectf& getClientChildContentArea() const;
00089 
00090     virtual void notifyScreenAreaChanged(bool recursive);
00091     
00092 protected:
00094     virtual Rectf getUnclippedInnerRect_impl(bool skipAllPixelAlignment) const;
00095     
00096     Rectf getClientChildContentArea_impl(bool skipAllPixelAlignment) const;
00097 
00099     virtual void addChild_impl(Element* element);
00101     virtual void removeChild_impl(Element* element);
00102 
00103     /*************************************************************************
00104         Event trigger methods
00105     *************************************************************************/
00115     virtual bool handleChildSized(const EventArgs& e);
00116 
00126     virtual bool handleChildAdded(const EventArgs& e);
00127 
00137     virtual bool handleChildRemoved(const EventArgs& e);
00138 
00139     /*************************************************************************
00140         Implementation Data
00141     *************************************************************************/
00142     typedef std::multimap<Window*, Event::Connection>  ConnectionTracker;
00144     ConnectionTracker d_eventConnections;
00145     
00146     CachedRectf d_clientChildContentArea;
00147 };
00148 
00149 } // End of  CEGUI namespace section
00150 
00151 #if defined(_MSC_VER)
00152 #   pragma warning(pop)
00153 #endif
00154 
00155 #endif  // end of guard _CEGUILayoutCell_h_
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