forked from blue/squawk
65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/*
|
|
* Squawk messenger.
|
|
* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
|
|
*
|
|
* 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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"
|
|
|
|
ComboboxDelegate::ComboboxDelegate(QObject *parent):
|
|
QStyledItemDelegate(parent),
|
|
entries()
|
|
{
|
|
}
|
|
|
|
|
|
ComboboxDelegate::~ComboboxDelegate()
|
|
{
|
|
}
|
|
|
|
|
|
QWidget* ComboboxDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
|
|
{
|
|
QComboBox *cb = new QComboBox(parent);
|
|
|
|
for (const std::pair<QString, QIcon> pair : entries) {
|
|
cb->addItem(pair.second, pair.first);
|
|
}
|
|
|
|
return cb;
|
|
}
|
|
|
|
|
|
void ComboboxDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
|
|
{
|
|
QComboBox *cb = static_cast<QComboBox*>(editor);
|
|
int currentIndex = index.data(Qt::EditRole).toInt();
|
|
if (currentIndex >= 0) {
|
|
cb->setCurrentIndex(currentIndex);
|
|
}
|
|
}
|
|
|
|
|
|
void ComboboxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
|
|
{
|
|
QComboBox *cb = static_cast<QComboBox *>(editor);
|
|
model->setData(index, cb->currentIndex(), Qt::EditRole);
|
|
}
|
|
|
|
void ComboboxDelegate::addEntry(const QString& title, const QIcon& icon)
|
|
{
|
|
entries.emplace_back(title, icon);
|
|
}
|