blob: ca73385946d7aec0b8a9faa360cc0e44eec5f8eb [file] [log] [blame]
// Copyright 2010-2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "gui/config_dialog/combobox_delegate.h"
#include <QtGui/QtGui>
#include <QtGui/QComboBox>
namespace mozc {
namespace gui {
ComboBoxDelegate::ComboBoxDelegate(QObject *parent)
: QItemDelegate(parent) {}
ComboBoxDelegate::~ComboBoxDelegate() {}
QWidget *ComboBoxDelegate::createEditor(
QWidget *parent,
const QStyleOptionViewItem &option,
const QModelIndex &index) const {
QComboBox *editor = new QComboBox(parent);
connect(editor, SIGNAL(currentIndexChanged(const QString &)),
this, SLOT(CommitAndCloseEditor(const QString &)));
for (int i = 0; i < item_list_.size(); ++i) {
editor->addItem(item_list_.at(i));
}
return editor;
}
void ComboBoxDelegate::SetItemList(const QStringList &item_list) {
item_list_ = item_list;
}
void ComboBoxDelegate::setEditorData(
QWidget *editor,
const QModelIndex &index) const {
QString str = index.model()->data(index, Qt::EditRole).toString();
QComboBox *comboBox = static_cast<QComboBox*>(editor);
if (comboBox == NULL) {
return;
}
comboBox->setCurrentIndex(comboBox->findText(str));
}
void ComboBoxDelegate::setModelData(
QWidget *editor, QAbstractItemModel *model,
const QModelIndex &index) const {
QComboBox *comboBox = static_cast<QComboBox*>(editor);
if (comboBox == NULL || model == NULL) {
return;
}
model->setData(index, comboBox->currentText(), Qt::EditRole);
}
void ComboBoxDelegate::updateEditorGeometry(
QWidget *editor,
const QStyleOptionViewItem &option,
const QModelIndex &index) const {
if (editor == NULL) {
return;
}
editor->setGeometry(option.rect);
}
void ComboBoxDelegate::CommitAndCloseEditor(const QString &) {
QComboBox *editor = qobject_cast<QComboBox *>(sender());
emit commitData(editor);
emit closeEditor(editor);
}
} // namespace gui
} // namespace mozc