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/*
* This file is part of KDevelop
* Copyright 2013 Milian Wolff <mail@milianw.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "comboboxdelegate.h"
#include <QComboBox>
using namespace KDevelop;
ComboBoxDelegate::ComboBoxDelegate(const QVector<Item>& items, QObject* parent)
: QStyledItemDelegate(parent)
, m_items(items)
{
}
ComboBoxDelegate::~ComboBoxDelegate()
{
}
QWidget* ComboBoxDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& /*option*/, const QModelIndex& /*index*/) const
{
auto* ret = new QComboBox(parent);
ret->setEditable(false);
return ret;
}
void ComboBoxDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const
{
Q_ASSERT(qobject_cast<QComboBox*>(editor));
auto* box = static_cast<QComboBox*>(editor);
box->clear();
const QString& current = index.data().toString();
int currentIndex = -1;
int i = 0;
for (const Item& item : m_items) {
if (item.text == current) {
currentIndex = i;
}
box->addItem(item.text);
i++;
}
if (currentIndex != -1) {
box->setCurrentIndex(currentIndex);
}
}
void ComboBoxDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const
{
Q_ASSERT(qobject_cast<QComboBox*>(editor));
auto* box = static_cast<QComboBox*>(editor);
model->setData(index, m_items.at(box->currentIndex()).data);
}
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