ElementTabSet.h

00001 /*
00002  * This source file is part of libRocket, the HTML/CSS Interface Middleware
00003  *
00004  * For the latest information, see http://www.librocket.com
00005  *
00006  * Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
00007  *
00008  * Permission is hereby granted, free of charge, to any person obtaining a copy
00009  * of this software and associated documentation files (the "Software"), to deal
00010  * in the Software without restriction, including without limitation the rights
00011  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00012  * copies of the Software, and to permit persons to whom the Software is
00013  * furnished to do so, subject to the following conditions:
00014  *
00015  * The above copyright notice and this permission notice shall be included in
00016  * all copies or substantial portions of the Software.
00017  * 
00018  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00019  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00020  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00021  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00022  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00023  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00024  * THE SOFTWARE.
00025  *
00026  */
00027 
00028 #ifndef ROCKETCONTROLSELEMENTTABSET_H
00029 #define ROCKETCONTROLSELEMENTTABSET_H
00030 
00031 #include <Rocket/Core/Element.h>
00032 #include <Rocket/Core/EventListener.h>
00033 #include <Rocket/Controls/Header.h>
00034 
00035 namespace Rocket {
00036 namespace Controls {
00037 
00044 class ROCKETCONTROLS_API ElementTabSet : public Core::Element, public Core::EventListener
00045 {
00046 public:
00047         ElementTabSet(const Rocket::Core::String& tag);
00048         ~ElementTabSet();
00049 
00053         void SetTab(int tab_index, const Rocket::Core::String& rml);
00057         void SetPanel(int tab_index, const Rocket::Core::String& rml);
00058 
00062         void SetTab(int tab_index, Core::Element* element);
00066         void SetPanel(int tab_index, Core::Element* element);
00067 
00070         void RemoveTab(int tab_index);
00071 
00074         int GetNumTabs();
00075 
00078         void SetActiveTab(int tab_index);
00079 
00082         int GetActiveTab() const;
00083 
00085         void ProcessEvent(Core::Event& event);
00086 
00087 protected:
00088         // Catch child add/removes so we can correctly set up their events.
00089         virtual void OnChildAdd(Core::Element* child);
00090         virtual void OnChildRemove(Core::Element* child);
00091 
00092 private:
00093         Core::Element* GetChildByTag(const Rocket::Core::String& tag);
00094 
00095         int active_tab;
00096 };
00097 
00098 }
00099 }
00100 
00101 #endif