nux-0.9.46
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00001 /* 00002 * Copyright 2010 Inalogic® Inc. 00003 * 00004 * This program is free software: you can redistribute it and/or modify it 00005 * under the terms of the GNU Lesser General Public License, as 00006 * published by the Free Software Foundation; either version 2.1 or 3.0 00007 * of the License. 00008 * 00009 * This program is distributed in the hope that it will be useful, but 00010 * WITHOUT ANY WARRANTY; without even the implied warranties of 00011 * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR 00012 * PURPOSE. See the applicable version of the GNU Lesser General Public 00013 * License for more details. 00014 * 00015 * You should have received a copy of both the GNU Lesser General Public 00016 * License along with this program. If not, see <http://www.gnu.org/licenses/> 00017 * 00018 * Authored by: Jay Taoko <jaytaoko@inalogic.com> 00019 * 00020 */ 00021 00022 00023 #ifndef GRIDVLAYOUT_H 00024 #define GRIDVLAYOUT_H 00025 00026 #include "Layout.h" 00027 00028 namespace nux 00029 { 00031 00034 class GridVLayout: public Layout 00035 { 00036 // The grid layout goes through the child elements and assign them a size and position. 00037 // 0 3 6 9 .. 00038 // 1 4 7 10 .. 00039 // 2 5 8 .. 00040 // This is a top to bottom fill, going right. 00041 00042 NUX_DECLARE_OBJECT_TYPE (GridVLayout, Layout); 00043 public: 00044 GridVLayout (NUX_FILE_LINE_PROTO); 00045 ~GridVLayout (); 00046 00047 virtual long ComputeLayout2 (); 00048 00049 virtual void GetCompositeList (std::list<Area *> *ViewList); 00050 00052 00057 void EnablePartialVisibility (bool partial_visibility); 00058 00060 00065 void SetChildrenSize (int width, int height); 00066 00068 00071 Size GetChildrenSize () const; 00072 00074 00077 void ForceChildrenSize (bool force); 00078 00080 int GetNumColumn () const; 00081 00083 int GetNumRow () const; 00084 00086 00090 void SetWidthMatchContent (bool match_content); 00091 00093 bool GetWidthMatchContent () const; 00094 00096 00104 virtual void ProcessDraw (GraphicsEngine &GfxContext, bool force_draw); 00105 00106 private: 00107 Size _children_size; 00108 bool _dynamic_column; 00109 bool _force_children_size; 00110 bool _partial_visibility; 00111 bool _width_match_content; 00112 00113 int _num_row; 00114 int _num_column; 00115 }; 00116 } 00117 00118 #endif // GRIDVLAYOUT_H