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Main Page Class Hierarchy Alphabetical List Compound List File List Compound Members
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00001 /******************************************************************************** 00002 * * 00003 * C o m p o s e - C o n t e x t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2005,2009 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: FXComposeContext.h,v 1.14 2009/01/06 13:07:22 fox Exp $ * 00022 ********************************************************************************/ 00023 #ifndef FXCOMPOSECONTEXT_H 00024 #define FXCOMPOSECONTEXT_H 00025 00026 #ifndef FXID_H 00027 #include "FXId.h" 00028 #endif 00029 00030 namespace FX { 00031 00032 00033 class FXApp; 00034 class FXWindow; 00035 class FXFont; 00036 00037 /** 00038 * Compose Context manages the state of an input method 00039 * if input method support is enabled. 00040 */ 00041 class FXAPI FXComposeContext : public FXId { 00042 FXDECLARE(FXComposeContext) 00043 protected: 00044 FXWindow *window; // Window we belong to 00045 FXSelector message; // Message to send it 00046 private: 00047 #ifndef WIN32 00048 void* fontset; 00049 static int editStartCallback(void*,FXComposeContext*,void*); 00050 static void editDoneCallback(void*,FXComposeContext*,void*); 00051 static void editDrawCallback(void*,FXComposeContext*,void*); 00052 static void editCaretCallback(void*,FXComposeContext*,void*); 00053 static void statusStartCallback(void*,FXComposeContext*,void*); 00054 static void statusDoneCallback(void*,FXComposeContext*,void*); 00055 static void statusDrawCallback(void*,FXComposeContext*,void*); 00056 #endif 00057 protected: 00058 FXComposeContext(); 00059 private: 00060 FXComposeContext(const FXComposeContext&); 00061 FXComposeContext &operator=(const FXComposeContext&); 00062 public: 00063 00064 /// Construct compose context for given window 00065 FXComposeContext(FXApp* a,FXWindow* win=NULL,FXSelector sel=0); 00066 00067 /// Create resource 00068 virtual void create(); 00069 00070 /// Destroy resource 00071 virtual void destroy(); 00072 00073 /// Focus in 00074 void focusIn(); 00075 00076 /// Focus out 00077 void focusOut(); 00078 00079 /// Set the font 00080 void setFont(FXFont* fnt); 00081 00082 /// Set the spot 00083 void setSpot(FXint x,FXint y); 00084 00085 /// Set the area 00086 void setArea(FXint x,FXint y,FXint w,FXint h); 00087 00088 /// Translate key event 00089 FXString translateEvent(FXRawEvent& event); 00090 00091 /// Destructor 00092 virtual ~FXComposeContext(); 00093 }; 00094 00095 } 00096 00097 #endif
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