MyGUI
3.0.1
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00001 00007 /* 00008 This file is part of MyGUI. 00009 00010 MyGUI is free software: you can redistribute it and/or modify 00011 it under the terms of the GNU Lesser General Public License as published by 00012 the Free Software Foundation, either version 3 of the License, or 00013 (at your option) any later version. 00014 00015 MyGUI is distributed in the hope that it will be useful, 00016 but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 GNU Lesser General Public License for more details. 00019 00020 You should have received a copy of the GNU Lesser General Public License 00021 along with MyGUI. If not, see <http://www.gnu.org/licenses/>. 00022 */ 00023 #ifndef __MYGUI_WIDGET_CREATOR_H__ 00024 #define __MYGUI_WIDGET_CREATOR_H__ 00025 00026 #include "MyGUI_Prerequest.h" 00027 #include "MyGUI_Types.h" 00028 #include "MyGUI_WidgetStyle.h" 00029 00030 namespace MyGUI 00031 { 00032 00033 class MYGUI_EXPORT IWidgetCreator 00034 { 00035 friend class WidgetManager; 00036 00037 public: 00038 virtual ~IWidgetCreator() { } 00039 00040 protected: 00041 virtual Widget* baseCreateWidget(WidgetStyle _style, const std::string& _type, const std::string& _skin, const IntCoord& _coord, Align _align, const std::string& _layer, const std::string& _name) = 0; 00042 00043 // удяляет неудачника 00044 virtual void _destroyChildWidget(Widget* _widget) = 0; 00045 00046 // удаляет всех детей 00047 virtual void _destroyAllChildWidget() = 0; 00048 00049 // удаляет виджет с закрытым конструктором 00050 void _deleteWidget(Widget* _widget); 00051 00052 public: 00053 // добавляет в список виджет 00054 // имплементировать только для рутовых креаторов 00055 virtual void _linkChildWidget(Widget* _widget) { } 00056 // удаляет из списка 00057 // имплементировать только для рутовых креаторов 00058 virtual void _unlinkChildWidget(Widget* _widget) { } 00059 00060 }; 00061 00062 } // namespace MyGUI 00063 00064 #endif // __MYGUI_WIDGET_CREATOR_H__