diff options
Diffstat (limited to 'tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/itemrecyclinglistview.cpp')
-rw-r--r-- | tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/itemrecyclinglistview.cpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/itemrecyclinglistview.cpp b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/itemrecyclinglistview.cpp new file mode 100644 index 0000000000..1b6f0a2224 --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/itemrecyclinglistview.cpp @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "itemrecyclinglistview.h" + +ItemRecyclingListView::ItemRecyclingListView(QGraphicsWidget * parent) + : AbstractItemView(parent), m_rootIndex() +{ +} + +/*virtual*/ +ItemRecyclingListView::~ItemRecyclingListView() +{ +} +void ItemRecyclingListView::setCurrentRow(const int row) +{ + setCurrentIndex(model()->index(row,0)); +} + +int ItemRecyclingListView::rows() const +{ + if (m_model) + return m_model->rowCount(); + return 0; +} + +/*virtual*/ +void ItemRecyclingListView::rowsInserted(const QModelIndex &parent, int start, int end) +{ + if (parent == m_rootIndex) { + AbstractItemView::rowsInserted(parent, start, end); + } +} + +/*virtual*/ +void ItemRecyclingListView::rowsRemoved(const QModelIndex &parent, int start, int end) +{ + if (parent == m_rootIndex) { + AbstractItemView::rowsRemoved(parent, start, end); + } +} |