1 files changed, 0 insertions, 425 deletions
diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemview.cpp b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemview.cpp
deleted file mode 100644
index 961cf4e03c..0000000000
--- a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemview.cpp
+++ /dev/null
@@ -1,425 +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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <QGraphicsLayout>
-
-#include "abstractitemview.h"
-#include "abstractviewitem.h"
-#include "scrollbar.h"
-
-AbstractItemView::AbstractItemView(QGraphicsWidget *parent)
-    : AbstractScrollArea(parent),
-    m_model(0),
-    m_rootIndex(),
-    m_container(0),
-    m_selectionModel(0),
-    m_currentIndex(),
-    m_scroller()
-{
-    setRootIndex(QModelIndex());
-}
-
-/*virtual*/
-AbstractItemView::~AbstractItemView()
-{
-}
-
-/*virtual*/
-void AbstractItemView::setModel(QAbstractItemModel *model, AbstractViewItem *prototype)
-{
-    if (m_model == model || !model)
-        return;
-
-    if (m_model) {
-        disconnect(m_model, SIGNAL(destroyed()),
-                   this, SLOT(_q_modelDestroyed()));
-        disconnect(m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)),
-                   this, SLOT(dataChanged(QModelIndex,QModelIndex)));
-        disconnect(m_model, SIGNAL(rowsInserted(QModelIndex,int,int)),
-                   this, SLOT(rowsInserted(QModelIndex,int,int)));
-        disconnect(m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)),
-                   this, SLOT(rowsRemoved(QModelIndex,int,int)));
-        disconnect(m_model, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
-                   this, SLOT(rowsAboutToBeRemoved(QModelIndex,int,int)));
-        disconnect(m_model, SIGNAL(rowsAboutToBeInserted(QModelIndex,int,int)),
-                   this, SLOT(rowsAboutToBeInserted(QModelIndex,int,int)));
-        disconnect(m_model, SIGNAL(columnsInserted(QModelIndex,int,int)),
-                   this, SLOT(columnsInserted(QModelIndex,int,int)));
-        disconnect(m_model, SIGNAL(columnsAboutToBeInserted(QModelIndex,int,int)),
-                   this, SLOT(columnsAboutToBeInserted(QModelIndex,int,int)));
-        disconnect(m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)),
-                   this, SLOT(columnsRemoved(QModelIndex,int,int)));
-        disconnect(m_model, SIGNAL(columnsAboutToBeRemoved(QModelIndex,int,int)),
-                   this, SLOT(columnsAboutToBeRemoved(QModelIndex,int,int)));
-        disconnect(m_model, SIGNAL(modelReset()), this, SLOT(reset()));
-        disconnect(m_model, SIGNAL(layoutChanged()), this, SLOT(_q_layoutChanged()));
-
-        m_model = 0;
-    }
-
-    setSelectionModel(0);
-
-    m_currentIndex = QModelIndex();
-    m_rootIndex = QModelIndex();
-
-    m_model = model;
-
-    Q_ASSERT_X(m_model->index(0,0) == m_model->index(0,0),
-               "AbstractItemView::setModel",
-               "A model should return the exact same index "
-               "(including its internal id/pointer) when asked for it twice in a row.");
-    Q_ASSERT_X(m_model->index(0,0).parent() == QModelIndex(),
-               "AbstractItemView::setModel",
-               "The parent of a top level index should be invalid");
-
-
-    connect(m_model, SIGNAL(destroyed()), this, SLOT(modelDestroyed()));
-    connect(m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)),
-            this, SLOT(dataChanged(QModelIndex,QModelIndex)));
-    connect(m_model, SIGNAL(rowsAboutToBeInserted(QModelIndex,int,int)),
-            this, SLOT(rowsAboutToBeInserted(QModelIndex,int,int)));
-    connect(m_model, SIGNAL(rowsInserted(QModelIndex,int,int)),
-            this, SLOT(rowsInserted(QModelIndex,int,int)));
-    connect(m_model, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
-            this, SLOT(rowsAboutToBeRemoved(QModelIndex,int,int)));
-    connect(m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)),
-            this, SLOT(rowsRemoved(QModelIndex,int,int)));
-    connect(m_model, SIGNAL(modelReset()), this, SLOT(reset()));
-    connect(m_model, SIGNAL(layoutChanged()), this, SLOT(layoutChanged()));
-
-    setSelectionModel(new QItemSelectionModel(m_model));
-
-    if (prototype && m_container) {
-        m_container->setItemPrototype(prototype);
-        m_container->reset();
-    }
-}
-
-/*virtual*/
-void AbstractItemView::setContainer(AbstractItemContainer *container)
-{
-    m_container = container;
-    m_container->setItemView(this);
-    m_container->setParentItem(viewport());
-
-    viewport()->setFlag(
-            QGraphicsItem::ItemClipsChildrenToShape, true);
-    m_scroller.setScrollable(this);
-    installEventFilter(&m_scroller);
-}
-
-/*virtual*/
-void AbstractItemView::setRootIndex(const QModelIndex &index)
-{
-    m_rootIndex = index;
-    // TODO fix this if we change index, container should be updated? Or do we need root index?
-}
-
-/*virtual*/
-int AbstractItemView::indexCount() const
-{
-    if (m_model)
-        return m_model->rowCount(m_rootIndex);
-    return 0;
-}
-
-/*virtual*/
-QAbstractItemModel* AbstractItemView::model() const
-{
-    return m_model;
-}
-
-/*virtual*/
-QModelIndex AbstractItemView::nextIndex(const QModelIndex &index) const
-{
-    if (!m_model)
-        return QModelIndex();
-
-    if (index.isValid())
-        return m_model->index(index.row() + 1, 0, m_rootIndex);
-    else
-        return m_model->index(0, 0, m_rootIndex);
-}
-
-/*virtual*/
-QModelIndex AbstractItemView::previousIndex(const QModelIndex &index) const
-{
-    if (!m_model)
-        return QModelIndex();
-
-    if (index.isValid())
-        return m_model->index(index.row() - 1, 0, m_rootIndex);
-    else
-        return m_model->index(m_model->rowCount(m_rootIndex) - 1, 0, m_rootIndex);
-}
-
-/*virtual*/
-void AbstractItemView::setItemPrototype(AbstractViewItem* prototype)
-{
-    if (prototype && m_container) {
-        m_container->setItemPrototype(prototype);
-        m_container->reset();
-    }
-}
-
-void AbstractItemView::setSelectionModel(QItemSelectionModel *smodel)
-{
-    if (smodel && smodel->model() != m_model) {
-        return;
-    }
-    if (m_selectionModel) {
-        disconnect(m_selectionModel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
-                   this, SLOT(currentSelectionChanged(QItemSelection,QItemSelection)));
-
-        disconnect(m_selectionModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)),
-                   this, SLOT(currentIndexChanged(QModelIndex,QModelIndex)));
-
-        delete m_selectionModel;
-        m_selectionModel = 0;
-    }
-
-    m_selectionModel = smodel;
-
-    if (m_selectionModel) {
-        connect(m_selectionModel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
-                this, SLOT(currentSelectionChanged(QItemSelection,QItemSelection)));
-        connect(m_selectionModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)),
-                this, SLOT(currentIndexChanged(QModelIndex,QModelIndex)));
-    }
-}
-
-/*virtual*/
-void AbstractItemView::currentIndexChanged(const QModelIndex &current, const QModelIndex &previous)
-{
-    Q_UNUSED(previous)
-
-    if (current != m_currentIndex)
-        m_currentIndex = current;
-}
-
-/*virtual*/
-void AbstractItemView::currentSelectionChanged(const QItemSelection &selected,
-                                               const QItemSelection &deselected)
-{
-   Q_UNUSED(selected)
-   Q_UNUSED(deselected)
-}
-
-/*virtual*/
-void AbstractItemView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight)
-{
-    Q_UNUSED(topLeft)
-    Q_UNUSED(bottomRight)
-    // TODO implement if we like to edit view items.
-}
-
-/*virtual*/
-void AbstractItemView::rowsAboutToBeInserted(const QModelIndex &index, int start, int end)
-{
-    Q_UNUSED(index)
-    Q_UNUSED(start)
-    Q_UNUSED(end)
-
-    // TODO implement
-}
-
-/*virtual*/
-void AbstractItemView::rowsAboutToBeRemoved(const QModelIndex &index,int start, int end)
-{
-    Q_UNUSED(index)
-    Q_UNUSED(start)
-    Q_UNUSED(end)
-}
-
-/*virtual*/
-void AbstractItemView::rowsRemoved(const QModelIndex &parent,int start, int end)
-{
-    Q_UNUSED(parent)
-    Q_UNUSED(start)
-    Q_UNUSED(end)
-
-    if (start <= m_currentIndex.row() && m_currentIndex.row() <= end) {
-        QModelIndex newCurrentIndex = m_model->index(start, 0, m_rootIndex);
-        if (!newCurrentIndex.isValid()) {
-            newCurrentIndex = m_model->index(qMax(0,start - 1), 0, m_rootIndex);
-        }
-
-        if (m_selectionModel) {
-            m_selectionModel->setCurrentIndex(newCurrentIndex, QItemSelectionModel::NoUpdate);
-        }
-    }
-    for (int i = end; i >= start; --i) //The items are already removed from the model.
-        m_container->removeItem(QModelIndex()); // Indexes are already invalid.
-}
-
-/*virtual*/
-void AbstractItemView::reset()
-{
-    m_rootIndex = QModelIndex();
-
-    if (m_container)
-        m_container->reset();
-
-    setCurrentIndex(QModelIndex());
-
-    ScrollBar *sb = verticalScrollBar();
-
-    if (sb)
-        sb->setSliderSize(0);
-}
-
-/*virtual*/
-void AbstractItemView::rowsInserted(const QModelIndex &parent, int start, int end)
-{
-    if (!m_container)
-        return;
-
-    for (int i = start; i <= end; ++i)
-        m_container->addItem(m_model->index(i, 0, parent));
-
-    refreshContainerGeometry();
-}
-
-/*virtual*/
-void AbstractItemView::modelDestroyed()
-{
-    m_model = 0;
-    setSelectionModel(0);
-    reset();
-}
-
-/*virtual*/
-void AbstractItemView::layoutChanged()
-{
-    m_container->reset();
-}
-
-bool AbstractItemView::event(QEvent *e)
-{
-    bool result = AbstractScrollArea::event(e);
-    if (e && e->type()==QEvent::LayoutRequest) {
-        refreshContainerGeometry();
-        result = true;
-    }
-    if (e && e->type()==QEvent::GraphicsSceneResize) {
-        m_scroller.stopScrolling();
-        refreshContainerGeometry();
-
-        m_container->resize(this->size().width()-verticalScrollBar()->size().width(),
-                            m_container->preferredHeight());
-
-        if (verticalScrollBar()->sliderPosition() > verticalScrollBar()->sliderSize())
-            verticalScrollBar()->setSliderPosition(verticalScrollBar()->sliderSize());
-
-        result = true;
-    }
-    return result;
-}
-
-void AbstractItemView::setCurrentIndex(const QModelIndex &index, QItemSelectionModel::SelectionFlags selectionFlag)
-{
-    if (m_selectionModel)
-        m_selectionModel->setCurrentIndex(index, selectionFlag);
-}
-
-void AbstractItemView::refreshContainerGeometry()
-{
-    if (!m_container || !m_model)
-        return;
-
-    if (m_container->layout() && !m_container->layout()->isActivated())
-        m_container->layout()->activate();
-
-    ScrollBar *sb = verticalScrollBar();
-
-    if (sb) {
-        AbstractViewItem *item = m_container->itemAt(0);
-        if (item) {
-            qreal oneItemH = item->size().height();
-            sb->setSliderSize(oneItemH*m_model->rowCount(m_rootIndex)-size().height());
-        }
-        if (!sb->isVisible() && verticalScrollBarPolicy() != Qt::ScrollBarAlwaysOff &&
-            contentsRect().height() < m_container->boundingRect().height())
-            sb->show();
-    }
-}
-
-void AbstractItemView::scrollContentsBy(qreal dx, qreal dy)
-{
-    AbstractScrollArea::scrollContentsBy(dx, dy);
-
-    if (!viewport() || !m_container || (m_container && m_container->itemCount() <= 0) ||
-        !m_model || (m_model && m_model->rowCount() <= 0) ||
-        (viewport() && viewport()->boundingRect().height() < contentsRect().height()))
-        return;
-
-    qreal itemH = 1;
-
-    AbstractViewItem *item = m_container->itemAt(0);
-    if (item && item->size().height() > 1) {
-        itemH = item->size().height();
-    } else if (item && item->preferredHeight() > 1) {
-        itemH = item->preferredHeight();
-    }
-
-    qreal vpx = m_container->pos().x();
-    qreal vpy = m_container->pos().y();
-
-    if ((vpy+m_container->size().height()-dy > pos().y()+size().height()) &&
-        (qAbs(dy) < itemH) && (vpy-dy <= 0)) {
-        m_container->setPos(vpx, vpy-dy);
-    } else {
-        qreal vPos = verticalScrollBar()->sliderPosition();
-        int startRow =  m_model->index(vPos/itemH, 0).row();
-        int itemsInContainer = m_container->itemCount();
-
-        for (int i = 0; i<itemsInContainer; ++i) {
-            AbstractViewItem *changedItem = m_container->itemAt(i);
-            changedItem->setModelIndex(m_model->index(startRow+i,0));
-            m_container->setListItemCaching(listItemCaching(), i);
-        }
-
-        qreal diff = vPos-startRow*itemH;
-
-        if (diff < 0)
-            m_container->setPos(vpx, diff);
-        else
-            m_container->setPos(vpx, -diff);
-    }
-}
-
-void AbstractItemView::changeTheme()
-{
-    if (m_container)
-        m_container->themeChange();
-}
-
-void AbstractItemView::updateViewContent()
-{
-    if (m_container)
-        m_container->updateContent();
-}