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00001 /******************************************************************************** 00002 * * 00003 * S t a t u s L i n e W i d g e t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 1999,2009 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: FXStatusLine.h,v 1.12 2009/01/06 13:07:27 fox Exp $ * 00022 ********************************************************************************/ 00023 #ifndef FXSTATUSLINE_H 00024 #define FXSTATUSLINE_H 00025 00026 #ifndef FXFRAME_H 00027 #include "FXFrame.h" 00028 #endif 00029 00030 namespace FX { 00031 00032 00033 /** 00034 * The status line normally shows its permanent message; when 00035 * moving the mouse over a Widget which has status-line help, the status line 00036 * temporarily replaces its normal message with the help information; the status 00037 * line obtains the help message by sending the Widget a ID_QUERY_HELP message 00038 * with type SEL_UPDATE. 00039 * If this query does not result in a new status string, the target of 00040 * the status line is tried via an ordinary SEL_UPDATE message. 00041 * If none of the above work then the status line will display the normal text, 00042 * i.e. the string set via setNormalText(). 00043 * If the message contains a newline (\n), then the part before the newline 00044 * will be displayed in the highlight color, while the part after the newline 00045 * is shown using the normal text color. 00046 */ 00047 class FXAPI FXStatusLine : public FXFrame { 00048 FXDECLARE(FXStatusLine) 00049 protected: 00050 FXString status; // Current status message 00051 FXString normal; // Normally displayed message 00052 FXFont *font; // Font 00053 FXColor textColor; // Status text color 00054 FXColor textHighlightColor; // Status text highlight color 00055 protected: 00056 FXStatusLine(); 00057 private: 00058 FXStatusLine(const FXStatusLine&); 00059 FXStatusLine& operator=(const FXStatusLine&); 00060 public: 00061 long onPaint(FXObject*,FXSelector,void*); 00062 long onUpdate(FXObject*,FXSelector,void*); 00063 long onCmdGetStringValue(FXObject*,FXSelector,void*); 00064 long onCmdSetStringValue(FXObject*,FXSelector,void*); 00065 public: 00066 00067 /// Constructor 00068 FXStatusLine(FXComposite* p,FXObject* tgt=NULL,FXSelector sel=0); 00069 00070 /// Create server-side resources 00071 virtual void create(); 00072 00073 /// Detach server-side resources 00074 virtual void detach(); 00075 00076 /// Return default width 00077 virtual FXint getDefaultWidth(); 00078 00079 /// Return default height 00080 virtual FXint getDefaultHeight(); 00081 00082 /// Change the temporary status message 00083 void setText(const FXString& text); 00084 00085 /// Return the temporary status message 00086 FXString getText() const { return status; } 00087 00088 /// Change the permanent status message 00089 void setNormalText(const FXString& text); 00090 00091 /// Return the permanent status message 00092 FXString getNormalText() const { return normal; } 00093 00094 /// Change the font 00095 void setFont(FXFont* fnt); 00096 00097 /// Return the current font 00098 FXFont* getFont() const { return font; } 00099 00100 /// Return the text color 00101 FXColor getTextColor() const { return textColor; } 00102 00103 /// Change the text color 00104 void setTextColor(FXColor clr); 00105 00106 /// Return the highlight text color 00107 FXColor getTextHighlightColor() const { return textHighlightColor; } 00108 00109 /// Change the highlight text color 00110 void setTextHighlightColor(FXColor clr); 00111 00112 /// Save status line to stream 00113 virtual void save(FXStream& store) const; 00114 00115 /// Load status line from stream 00116 virtual void load(FXStream& store); 00117 00118 /// Destroy 00119 virtual ~FXStatusLine(); 00120 }; 00121 00122 } 00123 00124 #endif
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