File indexing completed on 2024-05-26 16:15:27 

0001 /* This file is part of the KDE project
0002    Copyright (C) 2010 KO GmbH <ben.martin@kogmbh.com>
0003 
0004    This library is free software; you can redistribute it and/or
0005    modify it under the terms of the GNU Library General Public
0006    License as published by the Free Software Foundation; either
0007    version 2 of the License, or (at your option) any later version.
0008 
0009    This library is distributed in the hope that it will be useful,
0010    but WITHOUT ANY WARRANTY; without even the implied warranty of
0011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012    Library General Public License for more details.
0013 
0014    You should have received a copy of the GNU Library General Public License
0015    along with this library; see the file COPYING.LIB.  If not, write to
0016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019 
0020 #include "KoSopranoTableModelDelegate.h"
0021 
0022 // lib
0023 #include "KoSopranoTableModel.h"
0024 #include "KoDocumentRdf.h"
0025 // main
0026 #include <KoDocument.h>
0027 // KF5
0028 #include <klocalizedstring.h>
0029 // Qt
0030 #include <QComboBox>
0031 
0032 KoSopranoTableModelDelegate::KoSopranoTableModelDelegate(QObject *parent)
0033         : QStyledItemDelegate(parent)
0034 {
0035 }
0036 
0037 QWidget *KoSopranoTableModelDelegate::createEditor(QWidget *parent,
0038         const QStyleOptionViewItem &option,
0039         const QModelIndex &index) const
0040 {
0041     QComboBox *comboBox = new QComboBox(parent);
0042     if (index.column() == KoSopranoTableModel::ColObjType) {
0043         comboBox->addItem(i18n("URI"));
0044         comboBox->addItem(i18n("Literal"));
0045         comboBox->addItem(i18n("Blank"));
0046     } else {
0047         return QStyledItemDelegate::createEditor(parent, option, index);
0048     }
0049     connect(comboBox, SIGNAL(activated(int)), this, SLOT(emitCommitData()));
0050     return comboBox;
0051 }
0052 
0053 void KoSopranoTableModelDelegate::setEditorData(QWidget *editor,
0054         const QModelIndex &index) const
0055 {
0056     QComboBox *comboBox = qobject_cast<QComboBox *>(editor);
0057     if (!comboBox) {
0058         return QStyledItemDelegate::setEditorData(editor, index);
0059     }
0060     int pos = comboBox->findText(index.model()->data(index).toString(),
0061                                  Qt::MatchExactly);
0062     comboBox->setCurrentIndex(pos);
0063 }
0064 
0065 void KoSopranoTableModelDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
0066         const QModelIndex &index) const
0067 {
0068     QComboBox *comboBox = qobject_cast<QComboBox *>(editor);
0069     if (!comboBox) {
0070         return QStyledItemDelegate::setModelData(editor, model, index);
0071     }
0072     model->setData(index, comboBox->currentText());
0073 }
0074 
0075 void KoSopranoTableModelDelegate::emitCommitData()
0076 {
0077     emit commitData(qobject_cast<QWidget *>(sender()));
0078 }