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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "qmljseditortr.h"
#include "qmljsoutlinetreeview.h"
#include "qmloutlinemodel.h"
#include <utils/delegates.h>
#include <QMenu>
namespace QmlJSEditor {
namespace Internal {
QmlJSOutlineTreeView::QmlJSOutlineTreeView(QWidget *parent) :
Utils::NavigationTreeView(parent)
{
setExpandsOnDoubleClick(false);
setDragEnabled(true);
viewport()->setAcceptDrops(true);
setDropIndicatorShown(true);
setDragDropMode(InternalMove);
setRootIsDecorated(false);
auto itemDelegate = new Utils::AnnotatedItemDelegate(this);
itemDelegate->setDelimiter(QLatin1String(" "));
itemDelegate->setAnnotationRole(QmlOutlineModel::AnnotationRole);
setItemDelegateForColumn(0, itemDelegate);
}
void QmlJSOutlineTreeView::contextMenuEvent(QContextMenuEvent *event)
{
if (!event)
return;
QMenu contextMenu;
connect(contextMenu.addAction(Tr::tr("Expand All")), &QAction::triggered,
this, &QmlJSOutlineTreeView::expandAll);
connect(contextMenu.addAction(Tr::tr("Collapse All")), &QAction::triggered,
this, &QmlJSOutlineTreeView::collapseAllExceptRoot);
contextMenu.exec(event->globalPos());
event->accept();
}
void QmlJSOutlineTreeView::collapseAllExceptRoot()
{
if (!model())
return;
const QModelIndex rootElementIndex = model()->index(0, 0, rootIndex());
int rowCount = model()->rowCount(rootElementIndex);
for (int i = 0; i < rowCount; ++i) {
collapse(model()->index(i, 0, rootElementIndex));
}
}
} // namespace Internal
} // namespace QmlJSEditor
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