![]() |
Main Page Class Hierarchy Alphabetical List Compound List File List Compound Members
![]() |
00001 /******************************************************************************** 00002 * * 00003 * I n p u t D i a l o g B o x * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2000,2002 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: FXInputDialog.h,v 1.9 2002/01/18 22:42:53 jeroen Exp $ * 00023 ********************************************************************************/ 00024 #ifndef FXINPUTDIALOG_H 00025 #define FXINPUTDIALOG_H 00026 00027 #ifndef FXDIALOGBOX_H 00028 #include "FXDialogBox.h" 00029 #endif 00030 00031 00032 00033 /// Input dialog options 00034 enum { 00035 INPUTDIALOG_STRING = 0, /// Ask for a string 00036 INPUTDIALOG_INTEGER = 0x01000000, /// Ask for an integer number 00037 INPUTDIALOG_REAL = 0x02000000, /// Ask for a real number 00038 INPUTDIALOG_PASSWORD = 0x04000000 /// 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 public: 00062 long onCmdAccept(FXObject*,FXSelector,void*); 00063 public: 00064 00065 /// Construct input dialog box with given caption, icon, and prompt text 00066 FXInputDialog(FXWindow* owner,const FXString& caption,const FXString& label,FXIcon* ic=NULL,FXuint opts=INPUTDIALOG_STRING,FXint x=0,FXint y=0,FXint w=0,FXint h=0); 00067 00068 /// Get input string 00069 FXString getText() const; 00070 00071 /// Set input string 00072 void setText(const FXString& text); 00073 00074 /// Change number of visible columns of text 00075 void setNumColumns(FXint num); 00076 00077 /// Return number of visible columns of text 00078 FXint getNumColumns() const; 00079 00080 /// Change limits 00081 void setLimits(FXdouble lo,FXdouble hi){ limlo=lo; limhi=hi; } 00082 00083 /// Return limits 00084 void getLimits(FXdouble& lo,FXdouble& hi){ lo=limlo; hi=limhi; } 00085 00086 /// Run modal invocation of the dialog 00087 virtual FXuint execute(FXuint placement=PLACEMENT_CURSOR); 00088 00089 /** 00090 * Prompt for a string, start with the initial value. 00091 * Return TRUE if the new value is accepted, and false otherwise. 00092 */ 00093 static FXbool getString(FXString& result,FXWindow* owner,const FXString& caption,const FXString& label,FXIcon* ic=NULL); 00094 00095 /** 00096 * Prompt for an integer number, start with the given initial value. 00097 * Return TRUE if the new value is accepted, and false otherwise. 00098 * The input is constrained between lo and hi, unless lo>hi, in which 00099 * case the input can be any number. 00100 */ 00101 static FXbool getInteger(FXint& result,FXWindow* owner,const FXString& caption,const FXString& label,FXIcon* ic=NULL,FXint lo=1,FXint hi=0); 00102 00103 /** 00104 * Prompt for an real number, start with the given initial value. 00105 * Return TRUE if the new value is accepted, and false otherwise. 00106 * The input is constrained between lo and hi, unless lo>hi, in which 00107 * case the input can be any number. 00108 */ 00109 static FXbool getReal(FXdouble& result,FXWindow* owner,const FXString& caption,const FXString& label,FXIcon* ic=NULL,FXdouble lo=1.0,FXdouble hi=0.0); 00110 }; 00111 00112 00113 00114 #endif