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00001 /******************************************************************************** 00002 * * 00003 * S w i t c h C o n t a i n e r W i d g e t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 1997,2009 by Jeroen van der Zijp. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or modify * 00009 * it under the terms of the GNU Lesser General Public License as published by * 00010 * the Free Software Foundation; either version 3 of the License, or * 00011 * (at your option) any later version. * 00012 * * 00013 * This library is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00016 * GNU Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public License * 00019 * along with this program. If not, see <http://www.gnu.org/licenses/> * 00020 ********************************************************************************* 00021 * $Id: FXSwitcher.h,v 1.24 2009/01/06 13:07:27 fox Exp $ * 00022 ********************************************************************************/ 00023 #ifndef FXSWITCHER_H 00024 #define FXSWITCHER_H 00025 00026 #ifndef FXPACKER_H 00027 #include "FXPacker.h" 00028 #endif 00029 00030 namespace FX { 00031 00032 /// Switcher options 00033 enum { 00034 SWITCHER_HCOLLAPSE = 0x00020000, /// Collapse horizontally to width of current child 00035 SWITCHER_VCOLLAPSE = 0x00040000 /// Collapse vertically to height of current child 00036 }; 00037 00038 00039 /** 00040 * The Switcher layout manager automatically arranges its child 00041 * windows such that one of them is placed on top; all other 00042 * child windows are hidden. 00043 * Switcher provides a convenient method to conserve screen 00044 * real-estate by arranging several GUI panels to appear in the 00045 * same space, depending on context. 00046 * Switcher ignores all layout hints from its children:- all 00047 * children are stretched according to the switcher layout 00048 * managers own size. 00049 * When the SWITCHER_HCOLLAPSE or SWITCHER_VCOLLAPSE options 00050 * are used, Switcher's default size is based on the width or 00051 * height of the current child, instead of the maximum width 00052 * or height of all of the children. 00053 */ 00054 class FXAPI FXSwitcher : public FXPacker { 00055 FXDECLARE(FXSwitcher) 00056 protected: 00057 FXint current; 00058 protected: 00059 FXSwitcher(); 00060 private: 00061 FXSwitcher(const FXSwitcher&); 00062 FXSwitcher& operator=(const FXSwitcher&); 00063 public: 00064 long onPaint(FXObject*,FXSelector,void*); 00065 long onCmdSetValue(FXObject*,FXSelector,void*); 00066 long onCmdSetIntValue(FXObject*,FXSelector,void*); 00067 long onCmdGetIntValue(FXObject*,FXSelector,void*); 00068 long onCmdOpen(FXObject*,FXSelector,void*); 00069 long onUpdOpen(FXObject*,FXSelector,void*); 00070 public: 00071 enum { 00072 ID_OPEN_FIRST=FXPacker::ID_LAST, 00073 ID_OPEN_SECOND, 00074 ID_OPEN_THIRD, 00075 ID_OPEN_FOURTH, 00076 ID_OPEN_FIFTH, 00077 ID_OPEN_SIXTH, 00078 ID_OPEN_SEVENTH, 00079 ID_OPEN_EIGHTH, 00080 ID_OPEN_NINETH, 00081 ID_OPEN_TENTH, 00082 ID_OPEN_LAST=ID_OPEN_FIRST+100, 00083 ID_LAST 00084 }; 00085 public: 00086 00087 /// Construct a switcher layout manager 00088 FXSwitcher(FXComposite *p,FXuint opts=0,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=DEFAULT_SPACING,FXint pr=DEFAULT_SPACING,FXint pt=DEFAULT_SPACING,FXint pb=DEFAULT_SPACING); 00089 00090 /// Return default width 00091 virtual FXint getDefaultWidth(); 00092 00093 /// Return default height 00094 virtual FXint getDefaultHeight(); 00095 00096 /// Perform layout 00097 virtual void layout(); 00098 00099 /// Bring the child window at index to the top 00100 void setCurrent(FXint index,FXbool notify=false); 00101 00102 /// Return the index of the child window currently on top 00103 FXint getCurrent() const { return current; } 00104 00105 /// Set the switcher style flags 00106 void setSwitcherStyle(FXuint style); 00107 00108 /// Get the switcher style flags 00109 FXuint getSwitcherStyle() const; 00110 00111 /// Save to stream 00112 virtual void save(FXStream& store) const; 00113 00114 /// Load from stream 00115 virtual void load(FXStream& store); 00116 }; 00117 00118 } 00119 00120 #endif
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