Quantum GIS API Documentation
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00001 /*************************************************************************** 00002 qgsfieldvalidator.h - description 00003 ------------------- 00004 begin : March 2011 00005 copyright : (C) 2011 by SunilRajKiran-kCube 00006 email : [email protected] 00007 00008 adapted version of QValidator for QgsField 00009 ***************************************************************************/ 00010 00011 /*************************************************************************** 00012 * * 00013 * This program is free software; you can redistribute it and/or modify * 00014 * it under the terms of the GNU General Public License as published by * 00015 * the Free Software Foundation; either version 2 of the License, or * 00016 * (at your option) any later version. * 00017 * * 00018 ***************************************************************************/ 00019 00020 #ifndef QGSFIELDVALIDATOR_H 00021 #define QGSFIELDVALIDATOR_H 00022 00023 #include <QValidator> 00024 #include <QVariant> 00025 #include <QSettings> 00026 #include "qgsfield.h" 00027 00028 00029 class GUI_EXPORT QgsFieldValidator : public QValidator 00030 { 00031 Q_OBJECT 00032 00033 public: 00034 QgsFieldValidator( QObject *parent, const QgsField &field ); 00035 ~QgsFieldValidator(); 00036 00037 virtual State validate( QString &, int & ) const; 00038 virtual void fixup( QString & ) const; 00039 00040 private: 00041 // Disables copy constructing 00042 Q_DISABLE_COPY( QgsFieldValidator ) 00043 00044 QValidator *mValidator; 00045 QgsField mField; 00046 QString mNullValue; 00047 }; 00048 00049 #endif // QGSFIELDVALIDATOR_H