checkbox.h

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00001 /*
00002 **  ClanLib SDK
00003 **  Copyright (c) 1997-2011 The ClanLib Team
00004 **
00005 **  This software is provided 'as-is', without any express or implied
00006 **  warranty.  In no event will the authors be held liable for any damages
00007 **  arising from the use of this software.
00008 **
00009 **  Permission is granted to anyone to use this software for any purpose,
00010 **  including commercial applications, and to alter it and redistribute it
00011 **  freely, subject to the following restrictions:
00012 **
00013 **  1. The origin of this software must not be misrepresented; you must not
00014 **     claim that you wrote the original software. If you use this software
00015 **     in a product, an acknowledgment in the product documentation would be
00016 **     appreciated but is not required.
00017 **  2. Altered source versions must be plainly marked as such, and must not be
00018 **     misrepresented as being the original software.
00019 **  3. This notice may not be removed or altered from any source distribution.
00020 **
00021 **  Note: Some of the libraries ClanLib may link to may have additional
00022 **  requirements or restrictions.
00023 **
00024 **  File Author(s):
00025 **
00026 **    Magnus Norddahl
00027 **    Harry Storbacka
00028 */
00029 
00032 
00033 #pragma once
00034 
00035 #include "../api_gui.h"
00036 #include "../gui_component.h"
00037 #include "../../Core/Signals/callback_v0.h"
00038 
00039 class CL_CheckBox_Impl;
00040 
00044 class CL_API_GUI CL_CheckBox : public CL_GUIComponent
00045 {
00048 public:
00049 
00053         CL_CheckBox(CL_GUIComponent *parent);
00054 
00055         virtual ~CL_CheckBox();
00056 
00060 public:
00061         using CL_GUIComponent::get_named_item;
00062 
00066         static CL_CheckBox *get_named_item(CL_GUIComponent *reference_component, const CL_StringRef &id);
00067 
00071         bool is_indeterminated() const;
00072 
00076         bool is_checked() const;
00077 
00081         bool is_3state() const;
00082 
00083         const CL_String &get_text() const;
00084 
00088         CL_Size get_preferred_size() const;
00089 
00093 public:
00094 
00096         void set_indeterminated();
00097 
00101         void set_checked(bool enable);
00102 
00106         void set_3state(bool enable);
00107 
00111         void set_text(const CL_StringRef &text);
00112 
00116 public:
00117 
00121         CL_Callback_v0 &func_checked();
00122 
00126         CL_Callback_v0 &func_unchecked();
00127 
00131         CL_Callback_v0 &func_indeterminated();
00132 
00136         CL_Callback_v0 &func_state_changed();
00137 
00141 private:
00142         CL_SharedPtr<CL_CheckBox_Impl> impl;
00144 };
00145