1 // Copyright (C) 2014-2015 EDF-R&D
2 // This library is free software; you can redistribute it and/or
3 // modify it under the terms of the GNU Lesser General Public
4 // License as published by the Free Software Foundation; either
5 // version 2.1 of the License, or (at your option) any later version.
7 // This library is distributed in the hope that it will be useful,
8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 // Lesser General Public License for more details.
12 // You should have received a copy of the GNU Lesser General Public
13 // License along with this library; if not, write to the Free Software
14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #include "HYDROGUI_LineEditDoubleValidator.h"
23 HYDROGUI_LineEditDoubleValidator::HYDROGUI_LineEditDoubleValidator( QObject* theParent )
24 : QItemDelegate( theParent )
28 QWidget* HYDROGUI_LineEditDoubleValidator::createEditor(
29 QWidget* theParent, const QStyleOptionViewItem& theOption,
30 const QModelIndex& theIndex ) const
32 QWidget* anEditor = 0;
34 if ( theIndex.column() > 0 ) {
35 QLineEdit* aLineEdit = new QLineEdit( theParent );
36 QDoubleValidator* aDoubleValidator = new QDoubleValidator();
37 aDoubleValidator->setNotation( QDoubleValidator::StandardNotation );
38 aDoubleValidator->setDecimals( 2 );
39 aLineEdit->setValidator( aDoubleValidator );
42 anEditor = QItemDelegate::createEditor( theParent, theOption, theIndex );
48 void HYDROGUI_LineEditDoubleValidator::setEditorData(
49 QWidget* theEditor, const QModelIndex& theIndex ) const
51 if ( QLineEdit* aLineEdit = dynamic_cast<QLineEdit*>( theEditor ) ) {
52 aLineEdit->setText( theIndex.data( Qt::EditRole ).toString() );
54 QItemDelegate::setEditorData( theEditor, theIndex );
58 void HYDROGUI_LineEditDoubleValidator::setModelData(
59 QWidget* theEditor, QAbstractItemModel* theModel, const QModelIndex& theIndex) const
61 if ( QLineEdit* aLineEdit = dynamic_cast<QLineEdit*>( theEditor ) ) {
62 theModel->setData( theIndex, aLineEdit->text() );
64 QItemDelegate::setModelData( theEditor, theModel, theIndex );