MyGUI  3.2.0
MyGUI_ControllerFadeAlpha.h
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00001 
00006 /*
00007     This file is part of MyGUI.
00008 
00009     MyGUI is free software: you can redistribute it and/or modify
00010     it under the terms of the GNU Lesser General Public License as published by
00011     the Free Software Foundation, either version 3 of the License, or
00012     (at your option) any later version.
00013 
00014     MyGUI is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017     GNU Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public License
00020     along with MyGUI.  If not, see <http://www.gnu.org/licenses/>.
00021 */
00022 #ifndef __MYGUI_CONTROLLER_FADE_ALPHA_H__
00023 #define __MYGUI_CONTROLLER_FADE_ALPHA_H__
00024 
00025 #include "MyGUI_Prerequest.h"
00026 #include "MyGUI_WidgetDefines.h"
00027 #include "MyGUI_ControllerItem.h"
00028 
00029 namespace MyGUI
00030 {
00031 
00033     class MYGUI_EXPORT ControllerFadeAlpha :
00034         public ControllerItem
00035     {
00036         MYGUI_RTTI_DERIVED( ControllerFadeAlpha )
00037 
00038     public:
00039         ControllerFadeAlpha();
00040         virtual ~ControllerFadeAlpha();
00041 
00045         void setAlpha(float _value);
00046 
00050         void setCoef(float _value);
00051 
00055         void setEnabled(bool _value);
00056 
00057         virtual void setProperty(const std::string& _key, const std::string& _value);
00058 
00059     private:
00060         bool addTime(Widget* _widget, float _time);
00061         void prepareItem(Widget* _widget);
00062 
00063     private:
00064         float mAlpha;
00065         float mCoef;
00066         bool mEnabled;
00067     };
00068 
00069 } // namespace MyGUI
00070 
00071 #endif // __MYGUI_CONTROLLER_FADE_ALPHA_H__