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<h1>FXInputDialog.h</h1><div class="fragment"><pre>00001 <span class="comment">/********************************************************************************</span>
00002 <span class="comment">*                                                                               *</span>
00003 <span class="comment">*                         I n p u t   D i a l o g   B o x                       *</span>
00004 <span class="comment">*                                                                               *</span>
00005 <span class="comment">*********************************************************************************</span>
00006 <span class="comment">* Copyright (C) 2000,2004 by Jeroen van der Zijp.   All Rights Reserved.        *</span>
00007 <span class="comment">*********************************************************************************</span>
00008 <span class="comment">* This library is free software; you can redistribute it and/or                 *</span>
00009 <span class="comment">* modify it under the terms of the GNU Lesser General Public                    *</span>
00010 <span class="comment">* License as published by the Free Software Foundation; either                  *</span>
00011 <span class="comment">* version 2.1 of the License, or (at your option) any later version.            *</span>
00012 <span class="comment">*                                                                               *</span>
00013 <span class="comment">* This library is distributed in the hope that it will be useful,               *</span>
00014 <span class="comment">* but WITHOUT ANY WARRANTY; without even the implied warranty of                *</span>
00015 <span class="comment">* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU             *</span>
00016 <span class="comment">* Lesser General Public License for more details.                               *</span>
00017 <span class="comment">*                                                                               *</span>
00018 <span class="comment">* You should have received a copy of the GNU Lesser General Public              *</span>
00019 <span class="comment">* License along with this library; if not, write to the Free Software           *</span>
00020 <span class="comment">* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *</span>
00021 <span class="comment">*********************************************************************************</span>
00022 <span class="comment">* $Id: FXInputDialog.h,v 1.13 2004/02/08 17:17:33 fox Exp $                     *</span>
00023 <span class="comment">********************************************************************************/</span>
00024 <span class="preprocessor">#ifndef FXINPUTDIALOG_H</span>
00025 <span class="preprocessor"></span><span class="preprocessor">#define FXINPUTDIALOG_H</span>
00026 <span class="preprocessor"></span>
00027 <span class="preprocessor">#ifndef FXDIALOGBOX_H</span>
00028 <span class="preprocessor"></span><span class="preprocessor">#include "FXDialogBox.h"</span>
00029 <span class="preprocessor">#endif</span>
00030 <span class="preprocessor"></span>
00031 <span class="keyword">namespace </span>FX {
00032 
00033 <span class="comment"></span>
00034 <span class="comment">/// Input dialog options</span>
00035 <span class="comment"></span><span class="keyword">enum</span> {
00036   <a class="code" href="group__FXInputDialog__0.html#a0a538">INPUTDIALOG_STRING</a>   = 0,             <span class="comment">/// Ask for a string</span>
00037 <span class="comment"></span>  <a class="code" href="group__FXInputDialog__0.html#a0a539">INPUTDIALOG_INTEGER</a>  = 0x01000000,    <span class="comment">/// Ask for an integer number</span>
00038 <span class="comment"></span>  <a class="code" href="group__FXInputDialog__0.html#a0a540">INPUTDIALOG_REAL</a>     = 0x02000000,    <span class="comment">/// Ask for a real number</span>
00039 <span class="comment"></span>  <a class="code" href="group__FXInputDialog__0.html#a0a541">INPUTDIALOG_PASSWORD</a> = 0x04000000     <span class="comment">/// Do not reveal key-in</span>
00040 <span class="comment"></span>  };
00041 
00042 
00043 <span class="keyword">class </span>FXTextField;
00044 
00045 <span class="comment"></span>
00046 <span class="comment">/**</span>
00047 <span class="comment">* An Input Dialog is a simple dialog which is used</span>
00048 <span class="comment">* to obtain a text string, integer, or real number from the user.</span>
00049 <span class="comment">* A password mode allows the key-in to remain hidden.</span>
00050 <span class="comment">*/</span>
00051 <span class="keyword">class </span>FXAPI FXInputDialog : <span class="keyword">public</span> FXDialogBox {
00052   FXDECLARE(FXInputDialog)
00053 <span class="keyword">protected</span>:
00054   FXTextField *input;       <span class="comment">// Text field widget</span>
00055   FXdouble     limlo;       <span class="comment">// Lower limit</span>
00056   FXdouble     limhi;       <span class="comment">// Upper limit</span>
00057 <span class="keyword">protected</span>:
<a name="l00058"></a><a class="code" href="classFX_1_1FXInputDialog.html">00058</a>   FXInputDialog(){}
00059 <span class="keyword">private</span>:
00060   FXInputDialog(<span class="keyword">const</span> FXInputDialog&amp;);
00061   FXInputDialog &amp;operator=(<span class="keyword">const</span> FXInputDialog&amp;);
00062 <span class="keyword">public</span>:
00063   <span class="keywordtype">long</span> onCmdAccept(FXObject*,FXSelector,<span class="keywordtype">void</span>*);
00064 <span class="keyword">public</span>:
00065 <span class="comment"></span>
00066 <span class="comment">  /// Construct input dialog box with given caption, icon, and prompt text</span>
00067 <span class="comment"></span>  FXInputDialog(FXWindow* owner,<span class="keyword">const</span> FXString&amp; caption,<span class="keyword">const</span> FXString&amp; label,FXIcon* ic=NULL,FXuint opts=INPUTDIALOG_STRING,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
00068 <span class="comment"></span>
00069 <span class="comment">  /// Get input string</span>
00070 <span class="comment"></span>  FXString getText() <span class="keyword">const</span>;
00071 <span class="comment"></span>
00072 <span class="comment">  /// Set input string</span>
00073 <span class="comment"></span>  <span class="keywordtype">void</span> setText(<span class="keyword">const</span> FXString&amp; text);
00074 <span class="comment"></span>
00075 <span class="comment">  /// Change number of visible columns of text</span>
00076 <span class="comment"></span>  <span class="keywordtype">void</span> setNumColumns(FXint num);
00077 <span class="comment"></span>
00078 <span class="comment">  /// Return number of visible columns of text</span>
00079 <span class="comment"></span>  FXint getNumColumns() <span class="keyword">const</span>;
<a name="l00080"></a><a class="code" href="classFX_1_1FXInputDialog.html#a5">00080</a> <span class="comment"></span>
00081 <span class="comment">  /// Change limits</span>
00082 <span class="comment"></span>  <span class="keywordtype">void</span> setLimits(FXdouble lo,FXdouble hi){ limlo=lo; limhi=hi; }
<a name="l00083"></a><a class="code" href="classFX_1_1FXInputDialog.html#a6">00083</a> <span class="comment"></span>
00084 <span class="comment">  /// Return limits</span>
00085 <span class="comment"></span>  <span class="keywordtype">void</span> getLimits(FXdouble&amp; lo,FXdouble&amp; hi){ lo=limlo; hi=limhi; }
00086 <span class="comment"></span>
00087 <span class="comment">  /// Run modal invocation of the dialog</span>
00088 <span class="comment"></span>  <span class="keyword">virtual</span> FXuint execute(FXuint placement=PLACEMENT_CURSOR);
00089 <span class="comment"></span>
00090 <span class="comment">  /**</span>
00091 <span class="comment">  * Prompt for a string, start with the initial value.</span>
00092 <span class="comment">  * Return TRUE if the new value is accepted, and false otherwise.</span>
00093 <span class="comment">  */</span>
00094   <span class="keyword">static</span> FXbool getString(FXString&amp; result,FXWindow* owner,<span class="keyword">const</span> FXString&amp; caption,<span class="keyword">const</span> FXString&amp; label,FXIcon* ic=NULL);
00095 <span class="comment"></span>
00096 <span class="comment">  /**</span>
00097 <span class="comment">  * Prompt for an integer number, start with the given initial value.</span>
00098 <span class="comment">  * Return TRUE if the new value is accepted, and false otherwise.</span>
00099 <span class="comment">  * The input is constrained between lo and hi, unless lo&gt;hi, in which</span>
00100 <span class="comment">  * case the input can be any number.</span>
00101 <span class="comment">  */</span>
00102   <span class="keyword">static</span> FXbool getInteger(FXint&amp; result,FXWindow* owner,<span class="keyword">const</span> FXString&amp; caption,<span class="keyword">const</span> FXString&amp; label,FXIcon* ic=NULL,FXint lo=1,FXint hi=0);
00103 <span class="comment"></span>
00104 <span class="comment">  /**</span>
00105 <span class="comment">  * Prompt for an real number, start with the given initial value.</span>
00106 <span class="comment">  * Return TRUE if the new value is accepted, and false otherwise.</span>
00107 <span class="comment">  * The input is constrained between lo and hi, unless lo&gt;hi, in which</span>
00108 <span class="comment">  * case the input can be any number.</span>
00109 <span class="comment">  */</span>
00110   <span class="keyword">static</span> FXbool getReal(FXdouble&amp; result,FXWindow* owner,<span class="keyword">const</span> FXString&amp; caption,<span class="keyword">const</span> FXString&amp; label,FXIcon* ic=NULL,FXdouble lo=1.0,FXdouble hi=0.0);
00111   };
00112 
00113 }
00114 
00115 <span class="preprocessor">#endif</span>
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