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Diffstat (limited to 'tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemcontainer.h')
-rw-r--r-- | tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemcontainer.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemcontainer.h b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemcontainer.h deleted file mode 100644 index 7373f66deb..0000000000 --- a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemcontainer.h +++ /dev/null @@ -1,96 +0,0 @@ -/**************************************************************************** -** -** 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 ABSTRACTITEMCONTAINER_H -#define ABSTRACTITEMCONTAINER_H - -#include <QModelIndex> - -#include "gvbwidget.h" - -class QGraphicsWidget; -class AbstractItemView; -class AbstractViewItem; - -class AbstractItemContainer : public GvbWidget -{ - Q_OBJECT -public: - AbstractItemContainer(int bufferSize, QGraphicsWidget *parent=0); - virtual ~AbstractItemContainer(); - - virtual void addItem(const QModelIndex &index); - virtual void removeItem(const QModelIndex &index); - - virtual void setItemView(AbstractItemView *view); - virtual void setItemPrototype(AbstractViewItem *ptype); - virtual void reset(); - virtual int itemCount() const; - virtual AbstractViewItem* itemAt(const int row) const; - AbstractViewItem* findItemByIndex(const QModelIndex &index) const; - AbstractViewItem *prototype(); - AbstractViewItem *firstItem(); - void updateContent(); - void themeChange(); - int bufferSize() const; - virtual void setTwoColumns(const bool enabled); - bool twoColumns(); - - void setSubtreeCacheEnabled(const bool enabled); - virtual void setListItemCaching(const bool enabled, const int index) = 0; - -protected: - virtual void adjustVisibleContainerSize(const QSizeF &size) = 0; - virtual void addItemToVisibleLayout(int index, AbstractViewItem *item) = 0; - virtual void removeItemFromVisibleLayout(AbstractViewItem *item) = 0; - - virtual bool event(QEvent *e); - virtual bool eventFilter(QObject *obj, QEvent *event); - virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value); - virtual int maxItemCountInItemBuffer() const; - bool itemVisibleInView(AbstractViewItem* item, const QRectF &viewRect, bool fullyVisible = true) const; - -protected: - void updateItemBuffer(); - void findFirstAndLastVisibleBufferIndex(int &firstVisibleBufferIndex, - int &lastVisibleBufferIndex, - const QRectF &viewRect, - bool fullyVisible) const; - QList<AbstractViewItem*> m_items; - AbstractItemView *m_itemView; - AbstractViewItem *m_prototype; - int m_bufferSize; - -private: - void insertItem(int pos, const QModelIndex &index); - bool m_twoColumns; - - Q_DISABLE_COPY(AbstractItemContainer) -}; - -#endif // ABSTRACTITEMCONTAINER_H |