listview_header.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 #include "../../Core/Signals/callback_v1.h"
00039 #include "listview.h"
00040 
00041 class CL_ListViewColumnHeader;
00042 class CL_ListViewHeader_Impl;
00043 
00047 class CL_API_GUI CL_ListViewHeader : public CL_GUIComponent
00048 {
00051 
00052 public:
00053 
00057         CL_ListViewHeader(CL_GUIComponent *parent);
00058 
00059         ~CL_ListViewHeader();
00060 
00064 
00065 public:
00066 
00070         CL_ListViewColumnHeader get_first_column();
00071 
00077         CL_ListViewColumnHeader get_column(const CL_StringRef &column_id);
00078 
00082         bool get_visible() const;
00083 
00087         virtual CL_Size get_preferred_size() const;
00088 
00092 
00093 public:
00094 
00101         CL_ListViewColumnHeader create_column(const CL_StringRef &column_id, const CL_StringRef &caption);
00102 
00108         CL_ListViewColumnHeader append(CL_ListViewColumnHeader column);
00109 
00115         CL_ListViewColumnHeader remove(const CL_StringRef &column_id);
00116 
00123         CL_ListViewColumnHeader insert_after(const CL_StringRef &column_id, CL_ListViewColumnHeader new_column);
00124 
00131         CL_ListViewColumnHeader insert_before(const CL_StringRef &column_id, CL_ListViewColumnHeader new_column);
00132 
00136         void set_visible(bool visible);
00137 
00141         void set_display_mode(CL_ListViewDisplayMode mode);
00142 
00146 
00147 public:
00148         CL_Callback_v1<CL_ListViewColumnHeader> &func_column_added();
00149 
00150         CL_Callback_v1<CL_ListViewColumnHeader> &func_column_removed();
00151 
00152         CL_Callback_v1<CL_ListViewColumnHeader> &func_column_size_changed();
00153 
00157 
00158 private:
00159 
00164         CL_ListViewHeader(const CL_Rect &geometry, CL_GUIComponent *parent);
00165 
00169         void update_geometry(const CL_Rect &parent_content_rect);
00170 
00171         CL_SharedPtr<CL_ListViewHeader_Impl> impl;
00172 
00173         friend class CL_ListView_Impl;
00175 };
00176