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Diffstat (limited to 'tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/simplelistview.h')
-rw-r--r-- | tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/simplelistview.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/simplelistview.h b/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/simplelistview.h new file mode 100644 index 0000000000..ad606cda8f --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/simplelistview.h @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** 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 SIMPLELISTVIEW_H +#define SIMPLELISTVIEW_H + +#include "scrollbar.h" +#include "abstractscrollarea.h" + +class SimpleListViewPrivate; + +class SimpleListView : public AbstractScrollArea +{ + Q_OBJECT + Q_DECLARE_PRIVATE(SimpleListView) + +public: + + SimpleListView(QGraphicsWidget *parent = 0); + virtual ~SimpleListView(); + +public: + + void addItem(QGraphicsWidget *item); + void insertItem(int index, QGraphicsWidget *item); + QGraphicsWidget* takeItem(int row); + QGraphicsWidget* itemAt(int row); + int itemCount(); + void updateListContents(); + + void setTwoColumns(const bool twoColumns); + bool twoColumns(); + +public slots: + + void themeChange(); + bool listItemCaching() const; + void setListItemCaching(bool enabled); + +protected: + + virtual void scrollContentsBy(qreal dx, qreal dy); + void resizeEvent(QGraphicsSceneResizeEvent *event); + QSizeF sizeHint(Qt::SizeHint which, + const QSizeF & constraint) const; + +private: + + SimpleListViewPrivate *d_ptr; +}; + +#endif |