MyGUI_ControllerFadeAlpha.h

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/*
 * This source file is part of MyGUI. For the latest info, see http://mygui.info/
 * Distributed under the MIT License
 * (See accompanying file COPYING.MIT or copy at http://opensource.org/licenses/MIT)
 */

#ifndef __MYGUI_CONTROLLER_FADE_ALPHA_H__
#define __MYGUI_CONTROLLER_FADE_ALPHA_H__

#include "MyGUI_Prerequest.h"
#include "MyGUI_WidgetDefines.h"
#include "MyGUI_ControllerItem.h"

namespace MyGUI
{

    class MYGUI_EXPORT ControllerFadeAlpha :
        public ControllerItem
    {
        MYGUI_RTTI_DERIVED( ControllerFadeAlpha )

    public:
        ControllerFadeAlpha();
        virtual ~ControllerFadeAlpha();

        void setAlpha(float _value);

        void setCoef(float _value);

        void setEnabled(bool _value);

        virtual void setProperty(const std::string& _key, const std::string& _value);

    private:
        bool addTime(Widget* _widget, float _time);
        void prepareItem(Widget* _widget);

    private:
        float mAlpha;
        float mCoef;
        bool mEnabled;
    };

} // namespace MyGUI

#endif // __MYGUI_CONTROLLER_FADE_ALPHA_H__