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00001 /******************************************************************************** 00002 * * 00003 * I n p u t D i a l o g B o x * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2000,2009 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: FXInputDialog.h,v 1.26 2009/01/06 13:07:25 fox Exp $ * 00022 ********************************************************************************/ 00023 #ifndef FXINPUTDIALOG_H 00024 #define FXINPUTDIALOG_H 00025 00026 #ifndef FXDIALOGBOX_H 00027 #include "FXDialogBox.h" 00028 #endif 00029 00030 namespace FX { 00031 00032 00033 /// Input dialog options 00034 enum { 00035 INPUTDIALOG_STRING = 0, /// Ask for a string 00036 INPUTDIALOG_INTEGER = 0x02000000, /// Ask for an integer number 00037 INPUTDIALOG_REAL = 0x04000000, /// Ask for a real number 00038 INPUTDIALOG_PASSWORD = 0x08000000 /// Do not reveal key-in 00039 }; 00040 00041 00042 class FXTextField; 00043 00044 00045 /** 00046 * An Input Dialog is a simple dialog which is used 00047 * to obtain a text string, integer, or real number from the user. 00048 * A password mode allows the key-in to remain hidden. 00049 */ 00050 class FXAPI FXInputDialog : public FXDialogBox { 00051 FXDECLARE(FXInputDialog) 00052 protected: 00053 FXTextField *input; // Text field widget 00054 FXdouble limlo; // Lower limit 00055 FXdouble limhi; // Upper limit 00056 protected: 00057 FXInputDialog(){} 00058 private: 00059 FXInputDialog(const FXInputDialog&); 00060 FXInputDialog &operator=(const FXInputDialog&); 00061 virtual void initialize(const FXString& text,FXIcon* icon); 00062 public: 00063 long onCmdAccept(FXObject*,FXSelector,void*); 00064 public: 00065 00066 /// Construct input dialog box with given caption, icon, and prompt text 00067 FXInputDialog(FXWindow* owner,const FXString& caption,const FXString& label,FXIcon* icon=NULL,FXuint opts=INPUTDIALOG_STRING,FXint x=0,FXint y=0,FXint w=0,FXint h=0); 00068 00069 /// Construct free floating input dialog box with given caption, icon, and prompt text 00070 FXInputDialog(FXApp* app,const FXString& caption,const FXString& label,FXIcon* icon=NULL,FXuint opts=INPUTDIALOG_STRING,FXint x=0,FXint y=0,FXint w=0,FXint h=0); 00071 00072 /// Get input string 00073 FXString getText() const; 00074 00075 /// Set input string 00076 void setText(const FXString& text); 00077 00078 /// Change number of visible columns of text 00079 void setNumColumns(FXint num); 00080 00081 /// Return number of visible columns of text 00082 FXint getNumColumns() const; 00083 00084 /// Change limits 00085 void setLimits(FXdouble lo,FXdouble hi){ limlo=lo; limhi=hi; } 00086 00087 /// Return limits 00088 void getLimits(FXdouble& lo,FXdouble& hi){ lo=limlo; hi=limhi; } 00089 00090 /// Run modal invocation of the dialog 00091 virtual FXuint execute(FXuint placement=PLACEMENT_CURSOR); 00092 00093 /** 00094 * Prompt for a string, start with the initial value. 00095 * Return true if the new value is accepted, and false otherwise. 00096 */ 00097 static FXbool getString(FXString& result,FXWindow* owner,const FXString& caption,const FXString& label,FXIcon* icon=NULL); 00098 00099 /** 00100 * Prompt for a string, in free floating window. 00101 */ 00102 static FXbool getString(FXString& result,FXApp* app,const FXString& caption,const FXString& label,FXIcon* icon=NULL); 00103 00104 /** 00105 * Prompt for an integer number, start with the given initial value. 00106 * Return true if the new value is accepted, and false otherwise. 00107 * The input is constrained between lo and hi. 00108 */ 00109 static FXbool getInteger(FXint& result,FXWindow* owner,const FXString& caption,const FXString& label,FXIcon* icon=NULL,FXint lo=-2147483647,FXint hi=2147483647); 00110 00111 /** 00112 * Prompt for a integer number, in free floating window. 00113 */ 00114 static FXbool getInteger(FXint& result,FXApp* app,const FXString& caption,const FXString& label,FXIcon* icon=NULL,FXint lo=-2147483647,FXint hi=2147483647); 00115 00116 /** 00117 * Prompt for an real number, start with the given initial value. 00118 * Return true if the new value is accepted, and false otherwise. 00119 * The input is constrained between lo and hi. 00120 */ 00121 static FXbool getReal(FXdouble& result,FXWindow* owner,const FXString& caption,const FXString& label,FXIcon* icon=NULL,FXdouble lo=-1.797693134862315e+308,FXdouble hi=1.797693134862315e+308); 00122 00123 /** 00124 * Prompt for a real number, in free floating window. 00125 */ 00126 static FXbool getReal(FXdouble& result,FXApp* app,const FXString& caption,const FXString& label,FXIcon* icon=NULL,FXdouble lo=-1.797693134862315e+308,FXdouble hi=1.797693134862315e+308); 00127 }; 00128 00129 } 00130 00131 #endif
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