1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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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
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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
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26 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef BOUNDINGRECTHIGHLIGHTER_H
43 #define BOUNDINGRECTHIGHLIGHTER_H
45 #include "livelayeritem.h"
47 #include <QtCore/QObject>
48 #include <QtCore/QWeakPointer>
50 QT_FORWARD_DECLARE_CLASS(QGraphicsItem)
51 QT_FORWARD_DECLARE_CLASS(QPainter)
52 QT_FORWARD_DECLARE_CLASS(QWidget)
53 QT_FORWARD_DECLARE_CLASS(QStyleOptionGraphicsItem)
54 QT_FORWARD_DECLARE_CLASS(QTimer)
56 namespace QmlJSDebugger {
59 class QDeclarativeViewInspector;
62 class BoundingRectHighlighter : public LiveLayerItem
66 explicit BoundingRectHighlighter(QDeclarativeViewInspector *view);
67 ~BoundingRectHighlighter();
69 void highlight(QList<QGraphicsObject*> items);
70 void highlight(QGraphicsObject* item);
74 void itemDestroyed(QObject *);
77 BoundingBox *boxFor(QGraphicsObject *item) const;
79 BoundingBox *createBoundingBox(QGraphicsObject *itemToHighlight);
80 void removeBoundingBox(BoundingBox *box);
81 void freeBoundingBox(BoundingBox *box);
84 Q_DISABLE_COPY(BoundingRectHighlighter)
86 QDeclarativeViewInspector *m_view;
87 QList<BoundingBox* > m_boxes;
88 QList<BoundingBox* > m_freeBoxes;
91 class BoundingBox : public QObject
95 explicit BoundingBox(QGraphicsObject *itemToHighlight, QGraphicsItem *parentItem,
98 QWeakPointer<QGraphicsObject> highlightedObject;
99 QGraphicsPolygonItem *highlightPolygon;
100 QGraphicsPolygonItem *highlightPolygonEdge;
103 Q_DISABLE_COPY(BoundingBox)
107 class BoundingBoxPolygonItem : public QGraphicsPolygonItem
110 explicit BoundingBoxPolygonItem(QGraphicsItem *item);
114 } // namespace QtQuick1
115 } // namespace QmlJSDebugger
117 #endif // BOUNDINGRECTHIGHLIGHTER_H