diff options
Diffstat (limited to 'src/gui/graphicsview/qgraphicsscenelinearindex.cpp')
| -rw-r--r-- | src/gui/graphicsview/qgraphicsscenelinearindex.cpp | 59 |
1 files changed, 46 insertions, 13 deletions
diff --git a/src/gui/graphicsview/qgraphicsscenelinearindex.cpp b/src/gui/graphicsview/qgraphicsscenelinearindex.cpp index 5e6ac30..52bbc79 100644 --- a/src/gui/graphicsview/qgraphicsscenelinearindex.cpp +++ b/src/gui/graphicsview/qgraphicsscenelinearindex.cpp @@ -1,11 +1,50 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://www.qtsoftware.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + /*! \class QGraphicsSceneLinearIndex \brief The QGraphicsSceneLinearIndex class provides an implementation of a linear indexing algorithm for discovering items in QGraphicsScene. \since 4.6 - \ingroup multimedia \ingroup graphicsview-api - \mainclass \internal QGraphicsSceneLinearIndex index is default linear implementation to discover items. @@ -30,32 +69,26 @@ /*! - \fn virtual QList<QGraphicsItem *> QGraphicsSceneLinearIndex::estimateItems(const QRectF &rect, Qt::SortOrder order) const; + \fn virtual QList<QGraphicsItem *> QGraphicsSceneLinearIndex::estimateItems(const QRectF &rect, Qt::SortOrder order) const Returns an estimation visible items that are either inside or intersect with the specified \a rect and return a list sorted using \a order. */ /*! - \fn QRectF QGraphicsSceneLinearIndex::indexedRect() const; - \reimp - Return the rect indexed by the the index. -*/ - -/*! - \fn void QGraphicsSceneLinearIndex::clear(); - \reimp + \fn void QGraphicsSceneLinearIndex::clear() + \internal Clear the all the BSP index. */ /*! - \fn virtual void QGraphicsSceneLinearIndex::addItem(QGraphicsItem *item); + \fn virtual void QGraphicsSceneLinearIndex::addItem(QGraphicsItem *item) Add the \a item into the index. */ /*! - \fn virtual void QGraphicsSceneLinearIndex::removeItem(QGraphicsItem *item); + \fn virtual void QGraphicsSceneLinearIndex::removeItem(QGraphicsItem *item) Add the \a item from the index. */ |