libyui-qt
2.43.5
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00001 /* 00002 Copyright (C) 2000-2012 Novell, Inc 00003 This library is free software; you can redistribute it and/or modify 00004 it under the terms of the GNU Lesser General Public License as 00005 published by the Free Software Foundation; either version 2.1 of the 00006 License, or (at your option) version 3.0 of the License. This library 00007 is distributed in the hope that it will be useful, but WITHOUT ANY 00008 WARRANTY; without even the implied warranty of MERCHANTABILITY or 00009 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00010 License for more details. You should have received a copy of the GNU 00011 Lesser General Public License along with this library; if not, write 00012 to the Free Software Foundation, Inc., 51 Franklin Street, Fifth 00013 Floor, Boston, MA 02110-1301 USA 00014 */ 00015 00016 00017 /*-/ 00018 00019 File: QY2CharValidator.cc 00020 00021 Author: Stefan Hundhammer <sh@suse.de> 00022 00023 This is a pure Qt object - it can be used independently of YaST2. 00024 00025 /-*/ 00026 00027 00028 #include <stdio.h> 00029 #include <QValidator> 00030 #include "QY2CharValidator.h" 00031 00032 00033 00034 QY2CharValidator::QY2CharValidator( const QString & initialValidChars, 00035 QObject * parent, 00036 const char * name ) 00037 : QValidator( parent ) 00038 , _validChars( initialValidChars ) 00039 { 00040 setObjectName(name); 00041 } 00042 00043 00044 QY2CharValidator::~QY2CharValidator() 00045 { 00046 // NOP 00047 } 00048 00049 00050 QValidator::State 00051 QY2CharValidator::validate( QString & fieldContents, int & pos ) const 00052 { 00053 if ( validChars().isEmpty() || fieldContents.isEmpty() ) 00054 return QValidator::Acceptable; 00055 00056 00057 // Check the entire field contents. 00058 // 00059 // There might be more than one new character - the user might have copied 00060 // some longer text via the X clipboard. 00061 00062 for ( int i=0; i < fieldContents.length(); i++ ) 00063 { 00064 if ( ! validChars().contains( fieldContents[i] ) ) 00065 return QValidator::Invalid; 00066 } 00067 00068 return QValidator::Acceptable; 00069 } 00070 00071 00072 #include "QY2CharValidator.moc"