1 /**************************************************************************
3 ** This file is part of Qt Creator
5 ** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
7 ** Contact: Nokia Corporation (info@qt.nokia.com)
10 ** GNU Lesser General Public License Usage
12 ** This file may be used under the terms of the GNU Lesser General Public
13 ** License version 2.1 as published by the Free Software Foundation and
14 ** appearing in the file LICENSE.LGPL included in the packaging of this file.
15 ** Please review the following information to ensure the GNU Lesser General
16 ** Public License version 2.1 requirements will be met:
17 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
19 ** In addition, as a special exception, Nokia gives you certain additional
20 ** rights. These rights are described in the Nokia Qt LGPL Exception
21 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
25 ** Alternatively, this file may be used in accordance with the terms and
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31 **************************************************************************/
33 #include "resizeindicator.h"
35 #include "formeditoritem.h"
37 namespace QmlDesigner {
39 ResizeIndicator::ResizeIndicator(LayerItem *layerItem)
40 : m_layerItem(layerItem)
45 ResizeIndicator::~ResizeIndicator()
47 m_itemControllerHash.clear();
50 void ResizeIndicator::show()
52 QHashIterator<FormEditorItem*, ResizeController> itemControllerIterator(m_itemControllerHash);
53 while (itemControllerIterator.hasNext()) {
54 ResizeController controller = itemControllerIterator.next().value();
58 void ResizeIndicator::hide()
60 QHashIterator<FormEditorItem*, ResizeController> itemControllerIterator(m_itemControllerHash);
61 while (itemControllerIterator.hasNext()) {
62 ResizeController controller = itemControllerIterator.next().value();
67 void ResizeIndicator::clear()
69 m_itemControllerHash.clear();
72 void ResizeIndicator::setItems(const QList<FormEditorItem*> &itemList)
76 foreach (FormEditorItem* item, itemList) {
78 && item->qmlItemNode().isValid()
79 && item->qmlItemNode().instanceIsResizable()
80 && !item->qmlItemNode().instanceIsInPositioner()) {
81 ResizeController controller(m_layerItem, item);
82 m_itemControllerHash.insert(item, controller);
87 void ResizeIndicator::updateItems(const QList<FormEditorItem*> &itemList)
89 foreach (FormEditorItem* item, itemList) {
90 if (m_itemControllerHash.contains(item)) {
91 ResizeController controller(m_itemControllerHash.value(item));
92 controller.updatePosition();