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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
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**
**************************************************************************/
#include "classlist.h"
#include <QtGui/QKeyEvent>
#include <QtGui/QMessageBox>
namespace Qt4ProjectManager {
namespace Internal {
ClassList::ClassList(QWidget *parent) :
QListWidget(parent)
{
connect(itemDelegate(), SIGNAL(closeEditor(QWidget *, QAbstractItemDelegate::EndEditHint)), SLOT(classEdited()));
insertNewItem();
}
void ClassList::classEdited()
{
if (currentRow() == count() - 1) {
if (currentItem()->text() != tr("<New class>")) {
emit classAdded(currentItem()->text());
insertNewItem();
}
} else {
emit classRenamed(currentRow(), currentItem()->text());
}
}
void ClassList::insertNewItem()
{
QListWidgetItem *itm = new QListWidgetItem(tr("<New class>"), this);
itm->setFlags(Qt::ItemIsEnabled|Qt::ItemIsEditable);
}
void ClassList::keyPressEvent(QKeyEvent *event)
{
if (event->key() == Qt::Key_Delete) {
const int row = currentRow();
if (row != count() - 1) {
if (QMessageBox::question(this,
tr("Confirm Delete"),
tr("Delete class %1 from list?").arg(currentItem()->text()),
QMessageBox::Ok|QMessageBox::Cancel) == QMessageBox::Ok)
{
delete currentItem();
emit classDeleted(row);
setCurrentRow(row);
}
}
} else if (event->key() == Qt::Key_Insert) {
setCurrentRow(count() - 1);
editItem(currentItem());
} else {
QListWidget::keyPressEvent(event);
}
}
}
}