1 /**************************************************************************
3 ** This file is part of Qt Creator
5 ** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
7 ** Contact: Nokia Corporation (qt-info@nokia.com)
11 ** This file contains pre-release code and may not be distributed.
12 ** You may use this file in accordance with the terms and conditions
13 ** contained in the Technology Preview License Agreement accompanying
16 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 as published by the Free Software
20 ** Foundation and appearing in the file LICENSE.LGPL included in the
21 ** packaging of this file. Please review the following information to
22 ** ensure the GNU Lesser General Public License version 2.1 requirements
23 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25 ** In addition, as a special exception, Nokia gives you certain additional
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32 **************************************************************************/
34 #include "anchorindicator.h"
38 namespace QmlDesigner {
40 AnchorIndicator::AnchorIndicator(LayerItem *layerItem)
41 : m_layerItem(layerItem)
46 AnchorIndicator::~AnchorIndicator()
48 m_itemControllerHash.clear();
51 void AnchorIndicator::show()
53 QHashIterator<FormEditorItem*, AnchorController> itemControllerIterator(m_itemControllerHash);
54 while (itemControllerIterator.hasNext()) {
55 AnchorController controller = itemControllerIterator.next().value();
61 void AnchorIndicator::hide()
63 QHashIterator<FormEditorItem*, AnchorController> itemControllerIterator(m_itemControllerHash);
64 while (itemControllerIterator.hasNext()) {
65 AnchorController controller = itemControllerIterator.next().value();
70 void AnchorIndicator::clear()
72 m_itemControllerHash.clear();
75 void AnchorIndicator::setItems(const QList<FormEditorItem*> &itemList)
79 foreach (FormEditorItem *item, itemList) {
80 AnchorController controller(m_layerItem, item);
81 m_itemControllerHash.insert(item, controller);
84 updateItems(itemList);
87 void AnchorIndicator::updateItems(const QList<FormEditorItem*> &itemList)
89 foreach (FormEditorItem *item, itemList) {
90 if (m_itemControllerHash.contains(item)) {
91 AnchorController controller(m_itemControllerHash.value(item));
92 controller.updatePosition();
97 void AnchorIndicator::updateTargetPoint(FormEditorItem *item, AnchorLine::Type anchorLine, const QPointF &targetPoint)
99 AnchorController controller(m_itemControllerHash.value(item));
100 controller.updateTargetPoint(anchorLine, targetPoint);
103 void AnchorIndicator::clearHighlight()
105 QHashIterator<FormEditorItem*, AnchorController> itemControllerIterator(m_itemControllerHash);
106 while (itemControllerIterator.hasNext()) {
107 AnchorController controller = itemControllerIterator.next().value();
108 controller.clearHighlight();
112 void AnchorIndicator::highlight(FormEditorItem *item, AnchorLine::Type anchorLine)
114 if (m_itemControllerHash.contains(item)) {
115 AnchorController controller(m_itemControllerHash.value(item));
116 controller.highlight(anchorLine);
120 } // namespace QmlDesigner