1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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6 ** This file is part of the QtDeclarative module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
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13 ** file. Please review the following information to ensure the GNU Lesser
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21 ** GNU General Public License Usage
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23 ** Public License version 3.0 as published by the Free Software Foundation
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40 ****************************************************************************/
42 #include "liveselectionrectangle.h"
44 #include "qmlinspectorconstants.h"
47 #include <QtWidgets/QGraphicsRectItem>
48 #include <QtWidgets/QGraphicsObject>
49 #include <QtWidgets/QGraphicsScene>
51 #include <QtCore/QtDebug>
55 namespace QmlJSDebugger {
58 class SelectionRectShape : public QGraphicsRectItem
61 SelectionRectShape(QGraphicsItem *parent = 0) : QGraphicsRectItem(parent) {}
62 int type() const { return Constants::EditorItemType; }
65 LiveSelectionRectangle::LiveSelectionRectangle(QGraphicsObject *layerItem)
66 : m_controlShape(new SelectionRectShape(layerItem)),
67 m_layerItem(layerItem)
69 m_controlShape->setPen(QPen(Qt::black));
70 m_controlShape->setBrush(QColor(128, 128, 128, 50));
73 LiveSelectionRectangle::~LiveSelectionRectangle()
76 m_layerItem.data()->scene()->removeItem(m_controlShape);
79 void LiveSelectionRectangle::clear()
83 void LiveSelectionRectangle::show()
85 m_controlShape->show();
88 void LiveSelectionRectangle::hide()
90 m_controlShape->hide();
93 QRectF LiveSelectionRectangle::rect() const
95 return m_controlShape->mapFromScene(m_controlShape->rect()).boundingRect();
98 void LiveSelectionRectangle::setRect(const QPointF &firstPoint,
99 const QPointF &secondPoint)
101 double firstX = std::floor(firstPoint.x()) + 0.5;
102 double firstY = std::floor(firstPoint.y()) + 0.5;
103 double secondX = std::floor(secondPoint.x()) + 0.5;
104 double secondY = std::floor(secondPoint.y()) + 0.5;
105 QPointF topLeftPoint(firstX < secondX ? firstX : secondX,
106 firstY < secondY ? firstY : secondY);
107 QPointF bottomRightPoint(firstX > secondX ? firstX : secondX,
108 firstY > secondY ? firstY : secondY);
110 QRectF rect(topLeftPoint, bottomRightPoint);
111 m_controlShape->setRect(rect);
114 } // namespace QtQuick1
115 } // namespace QmlJSDebugger