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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "componentaction.h"
#include <QComboBox>
#include "componentview.h"
#include <QStandardItemModel>
#include <modelnode.h>
namespace QmlDesigner {
ComponentAction::ComponentAction(ComponentView *componentView)
: QWidgetAction(componentView),
m_componentView(componentView),
dontEmitCurrentComponentChanged(false)
{
}
void ComponentAction::setCurrentIndex(int index)
{
dontEmitCurrentComponentChanged = true;
emit currentIndexChanged(index);
dontEmitCurrentComponentChanged = false;
}
QWidget *ComponentAction::createWidget(QWidget *parent)
{
QComboBox *comboBox = new QComboBox(parent);
comboBox->setMinimumWidth(120);
comboBox->setToolTip(tr("Edit sub components defined in this file."));
comboBox->setModel(m_componentView->standardItemModel());
comboBox->setCurrentIndex(-1);
connect(comboBox, SIGNAL(activated(int)), SLOT(emitCurrentComponentChanged(int)));
connect(this, SIGNAL(currentIndexChanged(int)), comboBox, SLOT(setCurrentIndex(int)));
return comboBox;
}
void ComponentAction::emitCurrentComponentChanged(int index)
{
if (dontEmitCurrentComponentChanged)
return;
ModelNode componentModelNode = m_componentView->modelNode(index);
if (componentModelNode.isRootNode())
emit changedToMaster();
else
emit currentComponentChanged(componentModelNode);
}
} // namespace QmlDesigner
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