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FXToolTip.h

00001 /******************************************************************************** 00002 * * 00003 * T o o l T i p W i d g e t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 1998,2004 by Jeroen van der Zijp. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or * 00009 * modify it under the terms of the GNU Lesser General Public * 00010 * License as published by the Free Software Foundation; either * 00011 * version 2.1 of the License, or (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 GNU * 00016 * Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public * 00019 * License along with this library; if not, write to the Free Software * 00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * 00021 ********************************************************************************* 00022 * $Id: FXToolTip.h,v 1.9 2004/02/08 17:17:34 fox Exp $ * 00023 ********************************************************************************/ 00024 #ifndef FXTOOLTIP_H 00025 #define FXTOOLTIP_H 00026 00027 #ifndef FXSHELL_H 00028 #include "FXShell.h" 00029 #endif 00030 00031 namespace FX { 00032 00033 00034 class FXFont; 00035 00036 00037 /// Tooltip styles 00038 enum { 00039 TOOLTIP_PERMANENT = 0x00020000, /// Tooltip stays up indefinitely 00040 TOOLTIP_VARIABLE = 0x00040000, /// Tooltip stays up variable time, depending on the length of the string 00041 TOOLTIP_NORMAL = 0 /// Normal tooltip 00042 }; 00043 00044 00045 /// Hopefully Helpful Hint message 00046 class FXAPI FXToolTip : public FXShell { 00047 FXDECLARE(FXToolTip) 00048 protected: 00049 FXString label; // Text in the tip 00050 FXFont *font; // Font of the tip 00051 FXColor textColor; // Text color 00052 FXbool popped; // Is currently popped up 00053 protected: 00054 FXToolTip(); 00055 virtual FXbool doesOverrideRedirect() const; 00056 void place(FXint x,FXint y); 00057 void autoplace(); 00058 private: 00059 FXToolTip(const FXToolTip&); 00060 FXToolTip& operator=(const FXToolTip&); 00061 #ifdef WIN32 00062 virtual const char* GetClass() const; 00063 #endif 00064 public: 00065 long onPaint(FXObject*,FXSelector,void*); 00066 long onUpdate(FXObject*,FXSelector,void*); 00067 long onTipShow(FXObject*,FXSelector,void*); 00068 long onTipHide(FXObject*,FXSelector,void*); 00069 long onCmdGetStringValue(FXObject*,FXSelector,void*); 00070 long onCmdSetStringValue(FXObject*,FXSelector,void*); 00071 public: 00072 enum { 00073 ID_TIP_SHOW=FXShell::ID_LAST, 00074 ID_TIP_HIDE, 00075 ID_LAST 00076 }; 00077 public: 00078 /// Construct a tool tip 00079 FXToolTip(FXApp* a,FXuint opts=TOOLTIP_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0); 00080 00081 /// Create server-side resources 00082 virtual void create(); 00083 00084 /// Detach server-side resources 00085 virtual void detach(); 00086 00087 /// Display the tip 00088 virtual void show(); 00089 00090 /// Return default width 00091 virtual FXint getDefaultWidth(); 00092 00093 /// Return default height 00094 virtual FXint getDefaultHeight(); 00095 00096 /// Set the text for this tip 00097 void setText(const FXString& text); 00098 00099 /// Get the text for this tip 00100 FXString getText() const { return label; } 00101 00102 /// Set the tip text font 00103 void setFont(FXFont *fnt); 00104 00105 /// Get the tip text font 00106 FXFont* getFont() const { return font; } 00107 00108 /// Get the current tip text color 00109 FXColor getTextColor() const { return textColor; } 00110 00111 /// Set the current tip text color 00112 void setTextColor(FXColor clr); 00113 00114 virtual FXbool doesSaveUnder() const; 00115 00116 /// Save tip to a stream 00117 virtual void save(FXStream& store) const; 00118 00119 /// Load tip from a stream 00120 virtual void load(FXStream& store); 00121 00122 /// Destructor 00123 virtual ~FXToolTip(); 00124 }; 00125 00126 } 00127 00128 #endif

Copyright © 1997-2004 Jeroen van der Zijp