nux-1.14.0
ColorRangeValuator.h
00001 /*
00002  * Copyright 2010 Inalogic® Inc.
00003  *
00004  * This program is free software: you can redistribute it and/or modify it
00005  * under the terms of the GNU Lesser General Public License, as
00006  * published by the  Free Software Foundation; either version 2.1 or 3.0
00007  * of the License.
00008  *
00009  * This program is distributed in the hope that it will be useful, but
00010  * WITHOUT ANY WARRANTY; without even the implied warranties of
00011  * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
00012  * PURPOSE.  See the applicable version of the GNU Lesser General Public
00013  * License for more details.
00014  *
00015  * You should have received a copy of both the GNU Lesser General Public
00016  * License along with this program. If not, see <http://www.gnu.org/licenses/>
00017  *
00018  * Authored by: Jay Taoko <jaytaoko@inalogic.com>
00019  *
00020  */
00021 
00022 
00023 #ifndef COLORRANGEVALUATOR_H
00024 #define COLORRANGEVALUATOR_H
00025 
00026 namespace nux
00027 {
00028 
00029   class ColorRangeValuator : public RangeValue
00030   {
00031   public:
00032     ColorRangeValuator (float value = 0.0f, Color StartColor = Color (0xFFFFFFFF), Color EndColor = Color (0x00000000) );
00033     ~ColorRangeValuator();
00034 
00035     virtual void Draw (GraphicsEngine &GfxContext, bool force_draw);
00036 
00038 
00041     Color GetColor() const;
00042 
00043   protected:
00044     void InitializeWidgets();
00045     void InitializeLayout();
00046 
00047   private:
00048     Color m_StartColor;
00049     Color m_EndColor;
00050   };
00051 
00052 }
00053 
00054 #endif // COLORRANGEVALUATOR_H
00055 
00056 
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