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unity  6.0.0
PlacesVScrollBar.h
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00001 // -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
00002 /*
00003  * Copyright (C) 2011 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 PLACES_VSCROLLBAR_H
00021 #define PLACES_VSCROLLBAR_H
00022 
00023 #include <Nux/Nux.h>
00024 #include <Nux/View.h>
00025 #include <Nux/ScrollView.h>
00026 #include <Nux/BaseWindow.h>
00027 #include <Nux/VScrollBar.h>
00028 #include <NuxGraphics/CairoGraphics.h>
00029 
00030 class PlacesVScrollBar : public nux::VScrollBar
00031 {
00032 public:
00033   PlacesVScrollBar(NUX_FILE_LINE_PROTO);
00034   ~PlacesVScrollBar();
00035 
00036 protected:
00037   virtual void PreLayoutManagement();
00038   virtual long PostLayoutManagement(long LayoutResult);
00039 
00040   void Draw(nux::GraphicsEngine& gfxContext,
00041             bool                 forceDraw);
00042 
00043 private:
00044   void UpdateTexture();
00045 
00046 private:
00047   nux::BaseTexture* _slider_texture;
00048 };
00049 
00050 #endif // PLACES_VSCROLLBAR_H