diff options
Diffstat (limited to 'tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/listmodel.h')
-rw-r--r-- | tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/listmodel.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/listmodel.h b/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/listmodel.h new file mode 100644 index 0000000000..623c90dedc --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/listmodel.h @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef LISTMODEL_H +#define LISTMODEL_H + +#include <QAbstractListModel> + +class RecycledListItem; +class ListItemCache; + +class ListModel : public QAbstractListModel +{ + Q_OBJECT + +public: + + ListModel(QObject *parent = 0); + ~ListModel(); + +public: + + int rowCount(const QModelIndex &parent = QModelIndex()) const; + + QVariant data(const QModelIndex &index, int role = Qt::DisplayRole ) const; + bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); + + QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const; + + void insert(const int row, RecycledListItem *item); + void appendRow(RecycledListItem *item); + + void clear(); + + RecycledListItem *item(const int row) const; + + RecycledListItem *takeItem(const int row); + +private: + Q_DISABLE_COPY(ListModel) + QList<RecycledListItem *> m_items; +}; + +#endif // LISTMODEL_H |