1 // Copyright (C) 2007-2020 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // SMESH SMESHGUI : GUI for SMESH component
24 // File : SMESHGUI_IdValidator.h
25 // Author : Edward AGAPOV, Open CASCADE S.A.S.
27 #ifndef SMESHGUI_IDVALIDATOR_H
28 #define SMESHGUI_IDVALIDATOR_H
31 #include "SMESH_SMESHGUI.hxx"
36 // validator for manual input of Ids
38 class SMESHGUI_EXPORT SMESHGUI_IdValidator : public QValidator
41 SMESHGUI_IdValidator( QWidget* parent, const int maxNbId = 0 ) :
42 QValidator( parent ), myMaxNbId( maxNbId ) {}
44 State validate( QString& input, int& pos ) const
46 input.replace( QRegExp(" *[^0-9]+ *"), " " );
47 if ( myMaxNbId && input.length() > myMaxNbId ) {
49 int ind = 0, nbId = 0;
50 while ( ind < input.length() ) {
51 if ( input.at( ind ) != ' ' ) {
52 if ( ++nbId > myMaxNbId ) {
53 input.truncate( ind );
56 ind = input.indexOf( ' ', ind );
62 if ( pos > input.length() )
71 #endif // SMESHGUI_IDVALIDATOR_H