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unity  6.0.0
QuicklistMenuItemSeparator.h
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00001 // -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
00002 /*
00003  * Copyright (C) 2010 Canonical Ltd
00004  *
00005  * This program is free software: you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License version 3 as
00007  * published by the Free Software Foundation.
00008  *
00009  * This program is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  * GNU General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU General Public License
00015  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00016  *
00017  * Authored by: Mirco Müller <mirco.mueller@canonical.com>
00018  */
00019 
00020 #ifndef QUICKLISTMENUITEMSEPARATOR_H
00021 #define QUICKLISTMENUITEMSEPARATOR_H
00022 
00023 #include <Nux/Nux.h>
00024 #include <Nux/View.h>
00025 #include <NuxGraphics/CairoGraphics.h>
00026 
00027 #include "QuicklistMenuItem.h"
00028 
00029 #include <X11/Xlib.h>
00030 
00031 namespace unity
00032 {
00033 
00034 class QuicklistMenuItemSeparator : public QuicklistMenuItem
00035 {
00036 public:
00037   QuicklistMenuItemSeparator(DbusmenuMenuitem* item,
00038                              NUX_FILE_LINE_PROTO);
00039 
00040   QuicklistMenuItemSeparator(DbusmenuMenuitem* item,
00041                              bool              debug,
00042                              NUX_FILE_LINE_PROTO);
00043 
00044   ~QuicklistMenuItemSeparator();
00045 
00046   virtual bool GetSelectable();
00047 
00048 protected:
00049 
00050   void PreLayoutManagement();
00051 
00052   long PostLayoutManagement(long layoutResult);
00053 
00054   void Draw(nux::GraphicsEngine& gfxContext, bool forceDraw);
00055 
00056   void DrawContent(nux::GraphicsEngine& gfxContext, bool forceDraw);
00057 
00058   void PostDraw(nux::GraphicsEngine& gfxContext, bool forceDraw);
00059 
00060   virtual void UpdateTexture();
00061 
00063   virtual int CairoSurfaceWidth();
00064 
00065   friend class QuicklistView;
00066 
00067 private:
00068 
00069   nux::Color _premultiplied_color;
00070 };
00071 
00072 }
00073 #endif // QUICKLISTMENUITEMSEPARATOR_H