forked from qt-creator/qt-creator
386ca7c8dd
Change-Id: Ice592c6de9951ee3b2c4cb52ed0bb3b6770e0825 Reviewed-by: Eike Ziller <eike.ziller@digia.com>
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/legal
|
|
**
|
|
** This file is part of Qt Creator.
|
|
**
|
|
** Commercial License Usage
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
** accordance with the commercial license agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and Digia. For licensing terms and
|
|
** conditions see http://qt.digia.com/licensing. For further information
|
|
** use the contact form at http://qt.digia.com/contact-us.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
** General Public License version 2.1 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Digia gives you certain additional
|
|
** rights. These rights are described in the Digia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef BOUNDINGRECTHIGHLIGHTER_H
|
|
#define BOUNDINGRECTHIGHLIGHTER_H
|
|
|
|
#include "livelayeritem.h"
|
|
|
|
#include <QObject>
|
|
#include <QWeakPointer>
|
|
|
|
QT_FORWARD_DECLARE_CLASS(QGraphicsItem)
|
|
QT_FORWARD_DECLARE_CLASS(QPainter)
|
|
QT_FORWARD_DECLARE_CLASS(QWidget)
|
|
QT_FORWARD_DECLARE_CLASS(QStyleOptionGraphicsItem)
|
|
QT_FORWARD_DECLARE_CLASS(QTimer)
|
|
|
|
namespace QmlJSDebugger {
|
|
|
|
class QDeclarativeViewInspector;
|
|
class BoundingBox;
|
|
|
|
class BoundingRectHighlighter : public LiveLayerItem
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
explicit BoundingRectHighlighter(QDeclarativeViewInspector *view);
|
|
~BoundingRectHighlighter();
|
|
void clear();
|
|
void highlight(QList<QGraphicsObject*> items);
|
|
void highlight(QGraphicsObject* item);
|
|
|
|
private slots:
|
|
void refresh();
|
|
void itemDestroyed(QObject *);
|
|
|
|
private:
|
|
BoundingBox *boxFor(QGraphicsObject *item) const;
|
|
void highlightAll();
|
|
BoundingBox *createBoundingBox(QGraphicsObject *itemToHighlight);
|
|
void removeBoundingBox(BoundingBox *box);
|
|
void freeBoundingBox(BoundingBox *box);
|
|
|
|
private:
|
|
Q_DISABLE_COPY(BoundingRectHighlighter)
|
|
|
|
QDeclarativeViewInspector *m_view;
|
|
QList<BoundingBox* > m_boxes;
|
|
QList<BoundingBox* > m_freeBoxes;
|
|
};
|
|
|
|
class BoundingBox : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
explicit BoundingBox(QGraphicsObject *itemToHighlight, QGraphicsItem *parentItem,
|
|
QObject *parent = 0);
|
|
~BoundingBox();
|
|
QWeakPointer<QGraphicsObject> highlightedObject;
|
|
QGraphicsPolygonItem *highlightPolygon;
|
|
QGraphicsPolygonItem *highlightPolygonEdge;
|
|
|
|
private:
|
|
Q_DISABLE_COPY(BoundingBox)
|
|
|
|
};
|
|
|
|
class BoundingBoxPolygonItem : public QGraphicsPolygonItem
|
|
{
|
|
public:
|
|
explicit BoundingBoxPolygonItem(QGraphicsItem *item);
|
|
int type() const;
|
|
};
|
|
|
|
} // namespace QmlJSDebugger
|
|
|
|
#endif // BOUNDINGRECTHIGHLIGHTER_H
|