1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: http://www.qt-project.org/
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
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31 ** Alternatively, this file may be used in accordance with the terms and
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40 ****************************************************************************/
42 #include "liveselectionindicator.h"
44 #include "qdeclarativeviewinspector_p.h"
45 #include "qmlinspectorconstants.h"
47 #include <QtWidgets/QGraphicsRectItem>
48 #include <QtWidgets/QGraphicsObject>
49 #include <QtWidgets/QGraphicsScene>
52 namespace QmlJSDebugger {
55 LiveSelectionIndicator::LiveSelectionIndicator(QDeclarativeViewInspector *viewInspector,
56 QGraphicsObject *layerItem)
57 : m_layerItem(layerItem)
58 , m_view(viewInspector)
62 LiveSelectionIndicator::~LiveSelectionIndicator()
67 void LiveSelectionIndicator::show()
69 foreach (QGraphicsRectItem *item, m_indicatorShapeHash)
73 void LiveSelectionIndicator::hide()
75 foreach (QGraphicsRectItem *item, m_indicatorShapeHash)
79 void LiveSelectionIndicator::clear()
81 if (!m_layerItem.isNull()) {
82 QGraphicsScene *scene = m_layerItem.data()->scene();
83 foreach (QGraphicsRectItem *item, m_indicatorShapeHash) {
84 scene->removeItem(item);
89 m_indicatorShapeHash.clear();
93 void LiveSelectionIndicator::setItems(const QList<QWeakPointer<QGraphicsObject> > &itemList)
97 foreach (const QWeakPointer<QGraphicsObject> &object, itemList) {
101 QGraphicsItem *item = object.data();
103 if (!m_indicatorShapeHash.contains(item)) {
104 QGraphicsRectItem *selectionIndicator = new QGraphicsRectItem(m_layerItem.data());
105 m_indicatorShapeHash.insert(item, selectionIndicator);
107 const QRectF boundingRect = m_view->adjustToScreenBoundaries(item->mapRectToScene(item->boundingRect()));
108 const QRectF boundingRectInLayerItemSpace = m_layerItem.data()->mapRectFromScene(boundingRect);
110 selectionIndicator->setData(Constants::EditorItemDataKey, true);
111 selectionIndicator->setFlag(QGraphicsItem::ItemIsSelectable, false);
112 selectionIndicator->setRect(boundingRectInLayerItemSpace);
113 selectionIndicator->setPen(QColor(108, 141, 221));
118 } // namespace QtQuick1
119 } // namespace QmlJSDebugger