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Diffstat (limited to 'tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractviewitem.h')
-rw-r--r-- | tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractviewitem.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractviewitem.h b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractviewitem.h new file mode 100644 index 0000000000..1eace4e501 --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractviewitem.h @@ -0,0 +1,96 @@ +/**************************************************************************** +** +** 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef ABSTRACTVIEWITEM_H +#define ABSTRACTVIEWITEM_H + +#include <QModelIndex> + +#include "gvbwidget.h" +#include "abstractitemview.h" +#include "listitem.h" + +class QGraphicsWidget; + +class AbstractViewItem : public GvbWidget +{ + Q_OBJECT +public: + AbstractViewItem(QGraphicsWidget *parent = 0); + virtual ~AbstractViewItem(); + + virtual AbstractViewItem *newItemInstance() = 0; + + QModelIndex modelIndex() const; + + void setModelIndex(const QModelIndex &index); + + AbstractViewItem *prototype() const; + AbstractItemView *itemView() const; + void setItemView(AbstractItemView *itemView) ; + virtual void updateItemContents(); + virtual void themeChange(); + +#if (QT_VERSION >= 0x040600) + virtual void setSubtreeCacheEnabled(bool enabled); +#endif + + virtual QSizeF effectiveSizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; + + virtual void setModel(QAbstractItemModel *model) = 0; + virtual QVariant data(int role) const = 0; + virtual void setData(const QVariant &value, int role = Qt::DisplayRole) = 0; + virtual void setTwoColumns(const bool enabled) = 0; + +protected: + virtual bool event(QEvent *e); + + QPersistentModelIndex m_index; + +private: + Q_DISABLE_COPY(AbstractViewItem) + + AbstractItemView *m_itemView; + AbstractViewItem *m_prototype; + +}; + +#endif // ABSTRACTVIEWITEM_H |