Merge branch 'master' into refactor

Conflicts:
	src/gui/kernel/qapplication_qpa.cpp
	src/gui/kernel/qcursor_qpa.cpp
	src/gui/kernel/qwindowsysteminterface_qpa.cpp
	src/gui/kernel/qwindowsysteminterface_qpa.h
	src/gui/kernel/qwindowsysteminterface_qpa_p.h
	src/gui/text/qtextcontrol.cpp
	src/plugins/platforms/wayland/wayland.pro
	src/widgets/accessible/qaccessible2.h
	src/widgets/widgets/qwidgetlinecontrol_p.h

Change-Id: I5e6f4eb184159dccc67e8f13673edb884d179c74

8 files changed, 1550 insertions, 61 deletions

diff --git a/src/plugins/accessible/widgets/complexwidgets.cpp b/src/plugins/accessible/widgets/complexwidgets.cpp
index 8843d3edcb..563d3b9472 100644
--- a/src/plugins/accessible/widgets/complexwidgets.cpp
+++ b/src/plugins/accessible/widgets/complexwidgets.cpp
@@ -1776,16 +1776,12 @@ QString QAccessibleComboBox::text(Text t, int child) const
 
     switch (t) {
     case Name:
+#ifndef Q_WS_X11 // on Linux we use relations for this, name is text (fall through to Value)
         if (child == OpenList)
             str = QComboBox::tr("Open");
         else
             str = QAccessibleWidgetEx::text(t, 0);
         break;
-#ifndef QT_NO_SHORTCUT
-    case Accelerator:
-        if (child == OpenList)
-            str = (QString)QKeySequence(Qt::Key_Down);
-        // missing break?
 #endif
     case Value:
         if (comboBox()->isEditable())
@@ -1793,6 +1789,12 @@ QString QAccessibleComboBox::text(Text t, int child) const
         else
             str = comboBox()->currentText();
         break;
+#ifndef QT_NO_SHORTCUT
+    case Accelerator:
+        if (child == OpenList)
+            str = (QString)QKeySequence(Qt::Key_Down);
+        break;
+#endif
     default:
         break;
     }
diff --git a/src/plugins/accessible/widgets/itemviews.cpp b/src/plugins/accessible/widgets/itemviews.cpp
new file mode 100644
index 0000000000..4618f873d3
--- /dev/null
+++ b/src/plugins/accessible/widgets/itemviews.cpp
@@ -0,0 +1,1029 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "itemviews.h"
+
+#include <qheaderview.h>
+#include <qtableview.h>
+#include <qlistview.h>
+#include <qtreeview.h>
+#include <private/qtreewidget_p.h>
+#include <qaccessible2.h>
+#include <QDebug>
+
+#ifndef QT_NO_ACCESSIBILITY
+
+QT_BEGIN_NAMESPACE
+
+QString Q_GUI_EXPORT qt_accStripAmp(const QString &text);
+
+#ifndef QT_NO_ITEMVIEWS
+/*
+Implementation of the IAccessible2 table2 interface. Much simpler than
+the other table interfaces since there is only the main table and cells:
+
+TABLE/LIST/TREE
+  |- HEADER CELL
+  |- CELL
+  |- CELL
+  ...
+*/
+
+int QAccessibleTable2::logicalIndex(const QModelIndex &index) const
+{
+    if (!index.isValid())
+        return -1;
+    int vHeader = verticalHeader() ? 1 : 0;
+    int hHeader = horizontalHeader() ? 1 : 0;
+    // row * number columns + column + 1 for one based counting
+    return (index.row() + hHeader)*(index.model()->columnCount() + vHeader) + (index.column() + vHeader) + 1;
+}
+
+QAccessibleInterface *QAccessibleTable2::childFromLogical(int logicalIndex) const
+{
+    logicalIndex--; // one based counting ftw
+    int vHeader = verticalHeader() ? 1 : 0;
+    int hHeader = horizontalHeader() ? 1 : 0;
+
+    int columns = view->model()->columnCount() + vHeader;
+
+    int row = logicalIndex / columns;
+    int column = logicalIndex % columns;
+
+    if (vHeader) {
+        if (column == 0) {
+            if (row == 0) {
+                return new QAccessibleTable2CornerButton(view);
+            }
+            return new QAccessibleTable2HeaderCell(view, row-1, Qt::Vertical);
+        }
+        --column;
+    }
+    if (hHeader) {
+        if (row == 0) {
+            return new QAccessibleTable2HeaderCell(view, column, Qt::Horizontal);
+        }
+        --row;
+    }
+    return new QAccessibleTable2Cell(view, view->model()->index(row, column), cellRole());
+}
+
+QAccessibleTable2::QAccessibleTable2(QWidget *w)
+    : QAccessibleObjectEx(w)
+{
+    view = qobject_cast<QAbstractItemView *>(w);
+    Q_ASSERT(view);
+
+    if (qobject_cast<const QTableView*>(view)) {
+        m_role = QAccessible::Table;
+    } else if (qobject_cast<const QTreeView*>(view)) {
+        m_role = QAccessible::Tree;
+    } else if (qobject_cast<const QListView*>(view)) {
+        m_role = QAccessible::List;
+    } else {
+        // is this our best guess?
+        m_role = QAccessible::Table;
+    }
+}
+
+QAccessibleTable2::~QAccessibleTable2()
+{
+}
+
+QHeaderView *QAccessibleTable2::horizontalHeader() const
+{
+    QHeaderView *header = 0;
+    if (false) {
+#ifndef QT_NO_TABLEVIEW
+    } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
+        header = tv->horizontalHeader();
+#endif
+#ifndef QT_NO_TREEVIEW
+    } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view)) {
+        header = tv->header();
+#endif
+    }
+    return header;
+}
+
+QHeaderView *QAccessibleTable2::verticalHeader() const
+{
+    QHeaderView *header = 0;
+    if (false) {
+#ifndef QT_NO_TABLEVIEW
+    } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
+        header = tv->verticalHeader();
+#endif
+    }
+    return header;
+}
+
+void QAccessibleTable2::modelReset()
+{}
+
+void QAccessibleTable2::rowsInserted(const QModelIndex &, int first, int last)
+{
+    lastChange.firstRow = first;
+    lastChange.lastRow = last;
+    lastChange.firstColumn = 0;
+    lastChange.lastColumn = 0;
+    lastChange.type = QAccessible2::TableModelChangeInsert;
+}
+
+void QAccessibleTable2::rowsRemoved(const QModelIndex &, int first, int last)
+{
+    lastChange.firstRow = first;
+    lastChange.lastRow = last;
+    lastChange.firstColumn = 0;
+    lastChange.lastColumn = 0;
+    lastChange.type = QAccessible2::TableModelChangeDelete;
+}
+
+void QAccessibleTable2::columnsInserted(const QModelIndex &, int first, int last)
+{
+    lastChange.firstRow = 0;
+    lastChange.lastRow = 0;
+    lastChange.firstColumn = first;
+    lastChange.lastColumn = last;
+    lastChange.type = QAccessible2::TableModelChangeInsert;
+}
+
+void QAccessibleTable2::columnsRemoved(const QModelIndex &, int first, int last)
+{
+    lastChange.firstRow = 0;
+    lastChange.lastRow = 0;
+    lastChange.firstColumn = first;
+    lastChange.lastColumn = last;
+    lastChange.type = QAccessible2::TableModelChangeDelete;
+}
+
+void QAccessibleTable2::rowsMoved( const QModelIndex &, int, int, const QModelIndex &, int)
+{
+    lastChange.firstRow = 0;
+    lastChange.lastRow = 0;
+    lastChange.firstColumn = 0;
+    lastChange.lastColumn = 0;
+    lastChange.type = QAccessible2::TableModelChangeUpdate;
+}
+
+void QAccessibleTable2::columnsMoved( const QModelIndex &, int, int, const QModelIndex &, int)
+{
+    lastChange.firstRow = 0;
+    lastChange.lastRow = 0;
+    lastChange.firstColumn = 0;
+    lastChange.lastColumn = 0;
+    lastChange.type = QAccessible2::TableModelChangeUpdate;
+}
+
+QAccessibleTable2Cell *QAccessibleTable2::cell(const QModelIndex &index) const
+{
+    if (index.isValid())
+        return new QAccessibleTable2Cell(view, index, cellRole());
+    return 0;
+}
+
+QAccessibleTable2CellInterface *QAccessibleTable2::cellAt(int row, int column) const
+{
+    Q_ASSERT(role(0) != QAccessible::Tree);
+    QModelIndex index = view->model()->index(row, column);
+    //Q_ASSERT(index.isValid());
+    if (!index.isValid()) {
+        qWarning() << "QAccessibleTable2::cellAt: invalid index: " << index << " for " << view;
+        return 0;
+    }
+    return cell(index);
+}
+
+QAccessibleInterface *QAccessibleTable2::caption() const
+{
+    return 0;
+}
+
+QString QAccessibleTable2::columnDescription(int column) const
+{
+    return view->model()->headerData(column, Qt::Horizontal).toString();
+}
+
+int QAccessibleTable2::columnCount() const
+{
+    return view->model()->columnCount();
+}
+
+int QAccessibleTable2::rowCount() const
+{
+    return view->model()->rowCount();
+}
+
+int QAccessibleTable2::selectedCellCount() const
+{
+    return view->selectionModel()->selectedIndexes().count();
+}
+
+int QAccessibleTable2::selectedColumnCount() const
+{
+    return view->selectionModel()->selectedColumns().count();
+}
+
+int QAccessibleTable2::selectedRowCount() const
+{
+    return view->selectionModel()->selectedRows().count();
+}
+
+QString QAccessibleTable2::rowDescription(int row) const
+{
+    return view->model()->headerData(row, Qt::Vertical).toString();
+}
+
+QList<QAccessibleTable2CellInterface*> QAccessibleTable2::selectedCells() const
+{
+    QList<QAccessibleTable2CellInterface*> cells;
+    Q_FOREACH (const QModelIndex &index, view->selectionModel()->selectedIndexes()) {
+        cells.append(cell(index));
+    }
+    return cells;
+}
+
+QList<int> QAccessibleTable2::selectedColumns() const
+{
+    QList<int> columns;
+    Q_FOREACH (const QModelIndex &index, view->selectionModel()->selectedColumns()) {
+        columns.append(index.column());
+    }
+    return columns;
+}
+
+QList<int> QAccessibleTable2::selectedRows() const
+{
+    QList<int> rows;
+    Q_FOREACH (const QModelIndex &index, view->selectionModel()->selectedRows()) {
+        rows.append(index.row());
+    }
+    return rows;
+}
+
+QAccessibleInterface *QAccessibleTable2::summary() const
+{
+    return 0;
+}
+
+bool QAccessibleTable2::isColumnSelected(int column) const
+{
+    return view->selectionModel()->isColumnSelected(column, QModelIndex());
+}
+
+bool QAccessibleTable2::isRowSelected(int row) const
+{
+    return view->selectionModel()->isRowSelected(row, QModelIndex());
+}
+
+bool QAccessibleTable2::selectRow(int row)
+{
+    QModelIndex index = view->model()->index(row, 0);
+    if (!index.isValid() || view->selectionMode() & QAbstractItemView::NoSelection)
+        return false;
+    view->selectionModel()->select(index, QItemSelectionModel::Select);
+    return true;
+}
+
+bool QAccessibleTable2::selectColumn(int column)
+{
+    QModelIndex index = view->model()->index(0, column);
+    if (!index.isValid() || view->selectionMode() & QAbstractItemView::NoSelection)
+        return false;
+    view->selectionModel()->select(index, QItemSelectionModel::Select);
+    return true;
+}
+
+bool QAccessibleTable2::unselectRow(int row)
+{
+    QModelIndex index = view->model()->index(row, 0);
+    if (!index.isValid() || view->selectionMode() & QAbstractItemView::NoSelection)
+        return false;
+    view->selectionModel()->select(index, QItemSelectionModel::Deselect);
+    return true;
+}
+
+bool QAccessibleTable2::unselectColumn(int column)
+{
+    QModelIndex index = view->model()->index(0, column);
+    if (!index.isValid() || view->selectionMode() & QAbstractItemView::NoSelection)
+        return false;
+    view->selectionModel()->select(index, QItemSelectionModel::Columns & QItemSelectionModel::Deselect);
+    return true;
+}
+
+QAccessible2::TableModelChange QAccessibleTable2::modelChange() const
+{
+    QAccessible2::TableModelChange change;
+    // FIXME
+    return change;
+}
+
+QAccessible::Role QAccessibleTable2::role(int child) const
+{
+    Q_ASSERT(child >= 0);
+    if (child > 0)
+        return QAccessible::Cell;
+    return m_role;
+}
+
+QAccessible::State QAccessibleTable2::state(int child) const
+{
+    Q_ASSERT(child == 0);
+    return QAccessible::Normal | HasInvokeExtension;
+}
+
+int QAccessibleTable2::childAt(int x, int y) const
+{
+    QPoint viewportOffset = view->viewport()->mapTo(view, QPoint(0,0));
+    QPoint indexPosition = view->mapFromGlobal(QPoint(x, y) - viewportOffset);
+    // FIXME: if indexPosition < 0 in one coordinate, return header
+
+    QModelIndex index = view->indexAt(indexPosition);
+    if (index.isValid()) {
+        return logicalIndex(index);
+    }
+    return -1;
+}
+
+int QAccessibleTable2::childCount() const
+{
+    int vHeader = verticalHeader() ? 1 : 0;
+    int hHeader = horizontalHeader() ? 1 : 0;
+    return (view->model()->rowCount()+hHeader) * (view->model()->columnCount()+vHeader);
+}
+
+int QAccessibleTable2::indexOfChild(const QAccessibleInterface *iface) const
+{
+    Q_ASSERT(iface->role(0) != QAccessible::TreeItem); // should be handled by tree class
+    if (iface->role(0) == QAccessible::Cell || iface->role(0) == QAccessible::ListItem) {
+        const QAccessibleTable2Cell* cell = static_cast<const QAccessibleTable2Cell*>(iface);
+        return logicalIndex(cell->m_index);
+    } else if (iface->role(0) == QAccessible::ColumnHeader){
+        const QAccessibleTable2HeaderCell* cell = static_cast<const QAccessibleTable2HeaderCell*>(iface);
+        return cell->index + (verticalHeader() ? 1 : 0) + 1;
+    } else if (iface->role(0) == QAccessible::RowHeader){
+        const QAccessibleTable2HeaderCell* cell = static_cast<const QAccessibleTable2HeaderCell*>(iface);
+        return (cell->index+1) * (view->model()->rowCount()+1)  + 1;
+    } else if (iface->role(0) == QAccessible::Pane) {
+        return 1; // corner button
+    } else {
+        qWarning() << "WARNING QAccessibleTable2::indexOfChild Fix my children..."
+                   << iface->role(0) << iface->text(QAccessible::Name, 0);
+    }
+    // FIXME: we are in denial of our children. this should stop.
+    return -1;
+}
+
+QString QAccessibleTable2::text(Text t, int child) const
+{
+    Q_ASSERT(child == 0);
+    if (t == QAccessible::Description)
+        return view->accessibleDescription();
+    return view->accessibleName();
+}
+
+QRect QAccessibleTable2::rect(int child) const
+{
+    Q_ASSERT(!child);
+    if (!view->isVisible())
+        return QRect();
+    QPoint pos = view->mapToGlobal(QPoint(0, 0));
+    return QRect(pos.x(), pos.y(), view->width(), view->height());
+}
+
+int QAccessibleTable2::navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const
+{
+    *iface = 0;
+    switch (relation) {
+    case Ancestor: {
+        if (index == 1 && view->parent()) {
+            *iface = QAccessible::queryAccessibleInterface(view->parent());
+            if (*iface)
+                return 0;
+        }
+        break;
+    }
+    case QAccessible::Child: {
+        Q_ASSERT(index > 0);
+        *iface = childFromLogical(index);
+        if (*iface) {
+            return 0;
+        }
+        break;
+    }
+    default:
+        break;
+    }
+    return -1;
+}
+
+QAccessible::Relation QAccessibleTable2::relationTo(int, const QAccessibleInterface *, int) const
+{
+    return QAccessible::Unrelated;
+}
+
+#ifndef QT_NO_ACTION
+int QAccessibleTable2::userActionCount(int) const
+{
+    return 0;
+}
+QString QAccessibleTable2::actionText(int, Text, int) const
+{
+    return QString();
+}
+bool QAccessibleTable2::doAction(int, int, const QVariantList &)
+{
+    return false;
+}
+#endif
+
+
+// TREE VIEW
+
+QModelIndex QAccessibleTree::indexFromLogical(int row, int column) const
+{
+    const QTreeView *treeView = qobject_cast<const QTreeView*>(view);
+    QModelIndex modelIndex = treeView->d_func()->viewItems.at(row).index;
+
+    if (modelIndex.isValid() && column > 0) {
+        modelIndex = view->model()->index(modelIndex.row(), column, modelIndex.parent());
+    }
+    return modelIndex;
+}
+
+int QAccessibleTree::childAt(int x, int y) const
+{
+    QPoint viewportOffset = view->viewport()->mapTo(view, QPoint(0,0));
+    QPoint indexPosition = view->mapFromGlobal(QPoint(x, y) - viewportOffset);
+
+    QModelIndex index = view->indexAt(indexPosition);
+    if (!index.isValid())
+        return -1;
+
+    const QTreeView *treeView = qobject_cast<const QTreeView*>(view);
+    int row = treeView->d_func()->viewIndex(index) + (horizontalHeader() ? 1 : 0);
+    int column = index.column();
+
+    int i = row * view->model()->columnCount() + column + 1;
+    Q_ASSERT(i > view->model()->columnCount());
+    return i;
+}
+
+int QAccessibleTree::childCount() const
+{
+    const QTreeView *treeView = qobject_cast<const QTreeView*>(view);
+    Q_ASSERT(treeView);
+    if (!view->model())
+        return 0;
+
+    int hHeader = horizontalHeader() ? 1 : 0;
+    return (treeView->d_func()->viewItems.count() + hHeader)* view->model()->columnCount();
+}
+
+int QAccessibleTree::rowCount() const
+{
+    const QTreeView *treeView = qobject_cast<const QTreeView*>(view);
+    Q_ASSERT(treeView);
+    return treeView->d_func()->viewItems.count();
+}
+
+int QAccessibleTree::indexOfChild(const QAccessibleInterface *iface) const
+{
+     if (iface->role(0) == QAccessible::TreeItem) {
+        const QAccessibleTable2Cell* cell = static_cast<const QAccessibleTable2Cell*>(iface);
+        const QTreeView *treeView = qobject_cast<const QTreeView*>(view);
+        Q_ASSERT(treeView);
+        int row = treeView->d_func()->viewIndex(cell->m_index) + (horizontalHeader() ? 1 : 0);
+        int column = cell->m_index.column();
+
+        int index = row * view->model()->columnCount() + column + 1;
+        //qDebug() << "QAccessibleTree::indexOfChild r " << row << " c " << column << "index " << index;
+        Q_ASSERT(index > treeView->model()->columnCount());
+        return index;
+    } else if (iface->role(0) == QAccessible::ColumnHeader){
+        const QAccessibleTable2HeaderCell* cell = static_cast<const QAccessibleTable2HeaderCell*>(iface);
+        //qDebug() << "QAccessibleTree::indexOfChild header " << cell->index << "is: " << cell->index + 1;
+        return cell->index + 1;
+    } else {
+        qWarning() << "WARNING QAccessibleTable2::indexOfChild invalid child"
+                   << iface->role(0) << iface->text(QAccessible::Name, 0);
+    }
+    // FIXME: add scrollbars and don't just ignore them
+    return -1;
+}
+
+int QAccessibleTree::navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const
+{
+    switch (relation) {
+    case QAccessible::Child: {
+        Q_ASSERT(index > 0);
+        --index;
+        int hHeader = horizontalHeader() ? 1 : 0;
+
+        if (hHeader) {
+            if (index < view->model()->columnCount()) {
+                *iface = new QAccessibleTable2HeaderCell(view, index, Qt::Horizontal);
+                return 0;
+            } else {
+                index -= view->model()->columnCount();
+            }
+        }
+
+        int row = index / view->model()->columnCount();
+        int column = index % view->model()->columnCount();
+        QModelIndex modelIndex = indexFromLogical(row, column);
+        if (modelIndex.isValid()) {
+            *iface = cell(modelIndex);
+            return 0;
+        }
+        return -1;
+    }
+    default:
+        break;
+    }
+    return QAccessibleTable2::navigate(relation, index, iface);
+}
+
+QAccessible::Relation QAccessibleTree::relationTo(int, const QAccessibleInterface *, int) const
+{
+    return QAccessible::Unrelated;
+}
+
+QAccessibleTable2CellInterface *QAccessibleTree::cellAt(int row, int column) const
+{
+    QModelIndex index = indexFromLogical(row, column);
+    if (!index.isValid()) {
+        qWarning() << "Requested invalid tree cell: " << row << column;
+        return 0;
+    }
+    return new QAccessibleTable2Cell(view, index, cellRole());
+}
+
+QString QAccessibleTree::rowDescription(int) const
+{
+    return QString(); // no headers for rows in trees
+}
+
+bool QAccessibleTree::isRowSelected(int row) const
+{
+    QModelIndex index = indexFromLogical(row);
+    return view->selectionModel()->isRowSelected(index.row(), index.parent());
+}
+
+bool QAccessibleTree::selectRow(int row)
+{
+    QModelIndex index = indexFromLogical(row);
+    if (!index.isValid() || view->selectionMode() & QAbstractItemView::NoSelection)
+        return false;
+    view->selectionModel()->select(index, QItemSelectionModel::Select);
+    return true;
+}
+
+// TABLE CELL
+
+QAccessibleTable2Cell::QAccessibleTable2Cell(QAbstractItemView *view_, const QModelIndex &index_, QAccessible::Role role_)
+    : /* QAccessibleSimpleEditableTextInterface(this), */ view(view_), m_index(index_), m_role(role_)
+{
+    Q_ASSERT(index_.isValid());
+}
+
+int QAccessibleTable2Cell::columnExtent() const { return 1; }
+int QAccessibleTable2Cell::rowExtent() const { return 1; }
+
+QList<QAccessibleInterface*> QAccessibleTable2Cell::rowHeaderCells() const
+{
+    QList<QAccessibleInterface*> headerCell;
+    if (verticalHeader()) {
+        headerCell.append(new QAccessibleTable2HeaderCell(view, m_index.row(), Qt::Vertical));
+    }
+    return headerCell;
+}
+
+QList<QAccessibleInterface*> QAccessibleTable2Cell::columnHeaderCells() const
+{
+    QList<QAccessibleInterface*> headerCell;
+    if (horizontalHeader()) {
+        headerCell.append(new QAccessibleTable2HeaderCell(view, m_index.column(), Qt::Horizontal));
+    }
+    return headerCell;
+}
+
+QHeaderView *QAccessibleTable2Cell::horizontalHeader() const
+{
+    QHeaderView *header = 0;
+
+    if (false) {
+#ifndef QT_NO_TABLEVIEW
+    } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
+        header = tv->horizontalHeader();
+#endif
+#ifndef QT_NO_TREEVIEW
+    } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view)) {
+        header = tv->header();
+#endif
+    }
+
+    return header;
+}
+
+QHeaderView *QAccessibleTable2Cell::verticalHeader() const
+{
+    QHeaderView *header = 0;
+#ifndef QT_NO_TABLEVIEW
+    if (const QTableView *tv = qobject_cast<const QTableView*>(view))
+        header = tv->verticalHeader();
+#endif
+    return header;
+}
+
+int QAccessibleTable2Cell::columnIndex() const
+{
+    return m_index.column();
+}
+
+int QAccessibleTable2Cell::rowIndex() const
+{
+    if (role(0) == QAccessible::TreeItem) {
+       const QTreeView *treeView = qobject_cast<const QTreeView*>(view);
+       Q_ASSERT(treeView);
+       int row = treeView->d_func()->viewIndex(m_index);
+       return row;
+    }
+    return m_index.row();
+}
+
+bool QAccessibleTable2Cell::isSelected() const
+{
+    return view->selectionModel()->isSelected(m_index);
+}
+
+void QAccessibleTable2Cell::rowColumnExtents(int *row, int *column, int *rowExtents, int *columnExtents, bool *selected) const
+{
+    *row = m_index.row();
+    *column = m_index.column();
+    *rowExtents = 1;
+    *columnExtents = 1;
+    *selected = isSelected();
+}
+
+QAccessibleTable2Interface* QAccessibleTable2Cell::table() const
+{
+    return QAccessible::queryAccessibleInterface(view)->table2Interface();
+}
+
+QAccessible::Role QAccessibleTable2Cell::role(int child) const
+{
+    Q_ASSERT(child == 0);
+    return m_role;
+}
+
+QAccessible::State QAccessibleTable2Cell::state(int child) const
+{
+    Q_ASSERT(child == 0);
+    State st = Normal;
+
+    QRect globalRect = view->rect();
+    globalRect.translate(view->mapToGlobal(QPoint(0,0)));
+    if (!globalRect.intersects(rect(0)))
+        st |= Invisible;
+
+    if (view->selectionModel()->isSelected(m_index))
+        st |= Selected;
+    if (view->selectionModel()->currentIndex() == m_index)
+        st |= Focused;
+    if (m_index.model()->data(m_index, Qt::CheckStateRole).toInt() == Qt::Checked)
+        st |= Checked;
+
+    Qt::ItemFlags flags = m_index.flags();
+    if (flags & Qt::ItemIsSelectable) {
+        st |= Selectable;
+        st |= Focusable;
+        if (view->selectionMode() == QAbstractItemView::MultiSelection)
+            st |= MultiSelectable;
+        if (view->selectionMode() == QAbstractItemView::ExtendedSelection)
+            st |= ExtSelectable;
+    }
+    if (m_role == QAccessible::TreeItem) {
+        const QTreeView *treeView = qobject_cast<const QTreeView*>(view);
+        if (treeView->isExpanded(m_index))
+            st |= Expanded;
+    }
+    return st;
+}
+
+bool QAccessibleTable2Cell::isExpandable() const
+{
+    return view->model()->hasChildren(m_index);
+}
+
+QRect QAccessibleTable2Cell::rect(int child) const
+{
+    Q_ASSERT(child == 0);
+
+    QRect r;
+    r = view->visualRect(m_index);
+
+    if (!r.isNull())
+        r.translate(view->viewport()->mapTo(view, QPoint(0,0)));
+        r.translate(view->mapToGlobal(QPoint(0, 0)));
+    return r;
+}
+
+QString QAccessibleTable2Cell::text(Text t, int child) const
+{
+    Q_ASSERT(child == 0);
+    QAbstractItemModel *model = view->model();
+    QString value;
+    switch (t) {
+    case QAccessible::Value:
+    case QAccessible::Name:
+        value = model->data(m_index, Qt::AccessibleTextRole).toString();
+        if (value.isEmpty())
+            value = model->data(m_index, Qt::DisplayRole).toString();
+        break;
+    case QAccessible::Description:
+        value = model->data(m_index, Qt::AccessibleDescriptionRole).toString();
+        break;
+    default:
+        break;
+    }
+    return value;
+}
+
+void QAccessibleTable2Cell::setText(Text /*t*/, int child, const QString &text)
+{
+    Q_ASSERT(child == 0);
+    if (!m_index.flags() & Qt::ItemIsEditable)
+        return;
+    view->model()->setData(m_index, text);
+}
+
+bool QAccessibleTable2Cell::isValid() const
+{
+    if (!m_index.isValid()) {
+        qDebug() << "Interface is not valid";
+    }
+
+    return m_index.isValid();
+}
+
+int QAccessibleTable2Cell::navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const
+{
+    if (relation == Ancestor && index == 1) {
+        if (m_role == QAccessible::TreeItem) {
+            *iface = new QAccessibleTree(view);
+        } else {
+            *iface = new QAccessibleTable2(view);
+        }
+        return 0;
+    }
+
+    *iface = 0;
+    if (!view)
+        return -1;
+
+    switch (relation) {
+
+    case Child: {
+        return -1;
+    }
+    case Sibling:
+        if (index > 0) {
+            QAccessibleInterface *parent = queryAccessibleInterface(view);
+            int ret = parent->navigate(QAccessible::Child, index, iface);
+            delete parent;
+            if (*iface)
+                return ret;
+        }
+        return -1;
+
+// From table1 implementation:
+//    case Up:
+//    case Down:
+//    case Left:
+//    case Right: {
+//        // This is in the "not so nice" category. In order to find out which item
+//        // is geometrically around, we have to set the current index, navigate
+//        // and restore the index as well as the old selection
+//        view->setUpdatesEnabled(false);
+//        const QModelIndex oldIdx = view->currentIndex();
+//        QList<QModelIndex> kids = children();
+//        const QModelIndex currentIndex = index ? kids.at(index - 1) : QModelIndex(row);
+//        const QItemSelection oldSelection = view->selectionModel()->selection();
+//        view->setCurrentIndex(currentIndex);
+//        const QModelIndex idx = view->moveCursor(toCursorAction(relation), Qt::NoModifier);
+//        view->setCurrentIndex(oldIdx);
+//        view->selectionModel()->select(oldSelection, QItemSelectionModel::ClearAndSelect);
+//        view->setUpdatesEnabled(true);
+//        if (!idx.isValid())
+//            return -1;
+
+//        if (idx.parent() != row.parent() || idx.row() != row.row())
+//            *iface = cell(idx);
+//        return index ? kids.indexOf(idx) + 1 : 0; }
+    default:
+        break;
+    }
+
+    return -1;
+}
+
+QAccessible::Relation QAccessibleTable2Cell::relationTo(int child, const QAccessibleInterface *other, int otherChild) const
+{
+    Q_ASSERT(child == 0);
+    Q_ASSERT(otherChild == 0);
+    // we only check for parent-child relationships in trees
+    if (m_role == QAccessible::TreeItem && other->role(0) == QAccessible::TreeItem) {
+        QModelIndex otherIndex = static_cast<const QAccessibleTable2Cell*>(other)->m_index;
+        // is the other our parent?
+        if (otherIndex.parent() == m_index)
+            return QAccessible::Ancestor;
+        // are we the other's child?
+        if (m_index.parent() == otherIndex)
+            return QAccessible::Child;
+    }
+    return QAccessible::Unrelated;
+}
+
+#ifndef QT_NO_ACTION
+int QAccessibleTable2Cell::userActionCount(int) const
+{
+    return 0;
+}
+
+QString QAccessibleTable2Cell::actionText(int, Text, int) const
+{
+    return QString();
+}
+
+bool QAccessibleTable2Cell::doAction(int, int, const QVariantList &)
+{
+    return false;
+}
+
+QAccessibleTable2HeaderCell::QAccessibleTable2HeaderCell(QAbstractItemView *view_, int index_, Qt::Orientation orientation_)
+    : view(view_), index(index_), orientation(orientation_)
+{
+    Q_ASSERT(index_ >= 0);
+}
+
+QAccessible::Role QAccessibleTable2HeaderCell::role(int child) const
+{
+    Q_ASSERT(child == 0);
+    if (orientation == Qt::Horizontal)
+        return QAccessible::ColumnHeader;
+    return QAccessible::RowHeader;
+}
+
+QAccessible::State QAccessibleTable2HeaderCell::state(int child) const
+{
+    Q_ASSERT(child == 0);
+    return QAccessible::Normal;
+}
+
+QRect QAccessibleTable2HeaderCell::rect(int child) const
+{
+    Q_ASSERT(child == 0);
+
+    QHeaderView *header = 0;
+    if (false) {
+#ifndef QT_NO_TABLEVIEW
+    } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
+        if (orientation == Qt::Horizontal) {
+            header = tv->horizontalHeader();
+        } else {
+            header = tv->verticalHeader();
+        }
+#endif
+#ifndef QT_NO_TREEVIEW
+    } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view)) {
+        header = tv->header();
+#endif
+    }
+    QPoint zero = header->mapToGlobal(QPoint(0, 0));
+    int sectionSize = header->sectionSize(index);
+    int sectionPos = header->sectionPosition(index);
+    return orientation == Qt::Horizontal
+            ? QRect(zero.x() + sectionPos, zero.y(), sectionSize, header->height())
+            : QRect(zero.x(), zero.y() + sectionPos, header->width(), sectionSize);
+}
+
+QString QAccessibleTable2HeaderCell::text(Text t, int child) const
+{
+    Q_ASSERT(child == 0);
+    QAbstractItemModel *model = view->model();
+    QString value;
+    switch (t) {
+    case QAccessible::Value:
+    case QAccessible::Name:
+        value = model->headerData(index, orientation, Qt::AccessibleTextRole).toString();
+        if (value.isEmpty())
+            value = model->headerData(index, orientation, Qt::DisplayRole).toString();
+        break;
+    case QAccessible::Description:
+        value = model->headerData(index, orientation, Qt::AccessibleDescriptionRole).toString();
+        break;
+    default:
+        break;
+    }
+    return value;
+}
+
+void QAccessibleTable2HeaderCell::setText(Text, int, const QString &)
+{
+    return;
+}
+
+bool QAccessibleTable2HeaderCell::isValid() const
+{
+    return true;
+}
+
+int QAccessibleTable2HeaderCell::navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const
+{
+    if (relation == QAccessible::Ancestor && index == 1) {
+        if (false) {
+#ifndef QT_NO_TREEVIEW
+        } else if (qobject_cast<const QTreeView*>(view)) {
+            *iface = new QAccessibleTree(view);
+            return 0;
+#endif
+        } else {
+            *iface = new QAccessibleTable2(view);
+            return 0;
+        }
+    }
+    *iface = 0;
+    return -1;
+}
+
+QAccessible::Relation QAccessibleTable2HeaderCell::relationTo(int, const QAccessibleInterface *, int) const
+{
+    return QAccessible::Unrelated;
+}
+
+#ifndef QT_NO_ACTION
+int QAccessibleTable2HeaderCell::userActionCount(int) const
+{
+    return 0;
+}
+
+QString QAccessibleTable2HeaderCell::actionText(int, Text, int) const
+{
+    return QString();
+}
+
+bool QAccessibleTable2HeaderCell::doAction(int, int, const QVariantList &)
+{
+    return false;
+}
+#endif
+
+
+
+#endif
+
+#endif // QT_NO_ITEMVIEWS
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_ACCESSIBILITY
diff --git a/src/plugins/accessible/widgets/itemviews.h b/src/plugins/accessible/widgets/itemviews.h
new file mode 100644
index 0000000000..2c981ef0e8
--- /dev/null
+++ b/src/plugins/accessible/widgets/itemviews.h
@@ -0,0 +1,319 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ACCESSIBLE_ITEMVIEWS_H
+#define ACCESSIBLE_ITEMVIEWS_H
+
+#include <QtWidgets/qabstractitemview.h>
+#include <QtWidgets/qheaderview.h>
+#include <QtWidgets/qaccessible.h>
+#include <QtWidgets/qaccessible2.h>
+#include <QtWidgets/qaccessiblewidget.h>
+
+
+QT_BEGIN_NAMESPACE
+
+#ifndef QT_NO_ACCESSIBILITY
+
+#ifndef QT_NO_ITEMVIEWS
+
+class QAccessibleTable2Cell;
+class QAccessibleTable2HeaderCell;
+
+class QAccessibleTable2: public QAccessibleTable2Interface, public QAccessibleObjectEx
+{
+    Q_ACCESSIBLE_OBJECT
+public:
+    explicit QAccessibleTable2(QWidget *w);
+
+    virtual ~QAccessibleTable2();
+
+    QObject *object() const { return view; }
+    Role role(int child) const;
+    State state(int child) const;
+    QString text(Text t, int child) const;
+    QRect rect(int child) const;
+
+    int childAt(int x, int y) const;
+    int childCount() const;
+    int indexOfChild(const QAccessibleInterface *) const;
+
+    int navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const;
+    Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
+
+#ifndef QT_NO_ACTION
+    int userActionCount(int child) const;
+    QString actionText(int action, Text t, int child) const;
+    bool doAction(int action, int child, const QVariantList &params);
+#endif
+    QVariant invokeMethodEx(Method, int, const QVariantList &) { return QVariant(); }
+
+    // table2 interface
+    virtual QAccessibleTable2CellInterface *cellAt(int row, int column) const;
+    virtual QAccessibleInterface *caption() const;
+    virtual QAccessibleInterface *summary() const;
+    virtual QString columnDescription(int column) const;
+    virtual QString rowDescription(int row) const;
+    virtual int columnCount() const;
+    virtual int rowCount() const;
+    virtual QAccessible2::TableModelChange modelChange() const;
+
+    // selection
+    virtual int selectedCellCount() const;
+    virtual int selectedColumnCount() const;
+    virtual int selectedRowCount() const;
+    virtual QList<QAccessibleTable2CellInterface*> selectedCells() const;
+    virtual QList<int> selectedColumns() const;
+    virtual QList<int> selectedRows() const;
+    virtual bool isColumnSelected(int column) const;
+    virtual bool isRowSelected(int row) const;
+    virtual bool selectRow(int row);
+    virtual bool selectColumn(int column);
+    virtual bool unselectRow(int row);
+    virtual bool unselectColumn(int column);
+
+protected:
+    virtual void modelReset();
+    virtual void rowsInserted(const QModelIndex &parent, int first, int last);
+    virtual void rowsRemoved(const QModelIndex &parent, int first, int last);
+    virtual void columnsInserted(const QModelIndex &parent, int first, int last);
+    virtual void columnsRemoved(const QModelIndex &parent, int first, int last);
+    virtual void rowsMoved( const QModelIndex &parent, int start, int end, const QModelIndex &destination, int row);
+    virtual void columnsMoved( const QModelIndex &parent, int start, int end, const QModelIndex &destination, int column);
+
+protected:
+    QAbstractItemView* view;
+    QAccessible2::TableModelChange lastChange;
+    inline QAccessibleTable2Cell *cell(const QModelIndex &index) const;
+    inline QAccessible::Role cellRole() const {
+        switch (m_role) {
+        case QAccessible::List:
+            return QAccessible::ListItem;
+        case QAccessible::Table:
+            return QAccessible::Cell;
+        case QAccessible::Tree:
+            return QAccessible::TreeItem;
+        default:
+            Q_ASSERT(0);
+        }
+        return QAccessible::NoRole;
+    }
+
+    QHeaderView *horizontalHeader() const;
+    QHeaderView *verticalHeader() const;
+private:
+    // the child index for a model index
+    inline int logicalIndex(const QModelIndex &index) const;
+    // the model index from the child index
+    QAccessibleInterface *childFromLogical(int logicalIndex) const;
+    QAccessible::Role m_role;
+};
+
+class QAccessibleTree :public QAccessibleTable2
+{
+public:
+    explicit QAccessibleTree(QWidget *w)
+        : QAccessibleTable2(w)
+    {}
+
+    virtual ~QAccessibleTree() {}
+
+    int childAt(int x, int y) const;
+    int childCount() const;
+    int indexOfChild(const QAccessibleInterface *) const;
+
+    int rowCount() const;
+
+    int navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const;
+    Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
+
+    // table2 interface
+    QAccessibleTable2CellInterface *cellAt(int row, int column) const;
+    QString rowDescription(int row) const;
+    bool isRowSelected(int row) const;
+    bool selectRow(int row);
+
+private:
+    QModelIndex indexFromLogical(int row, int column = 0) const;
+};
+
+class QAccessibleTable2Cell: public QAccessibleTable2CellInterface /*), public QAccessibleTextInterface, public QAccessibleSimpleEditableTextInterface*/
+{
+public:
+    QAccessibleTable2Cell(QAbstractItemView *view, const QModelIndex &m_index, QAccessible::Role role);
+
+    QObject *object() const { return 0; }
+    Role role(int child) const;
+    State state(int child) const;
+    QRect rect(int child) const;
+    bool isValid() const;
+
+    int childAt(int, int) const { return 0; }
+    int childCount() const { return 0; }
+    int indexOfChild(const QAccessibleInterface *) const  { return -1; }
+
+    QString text(Text t, int child) const;
+    void setText(Text t, int child, const QString &text);
+
+    int navigate(RelationFlag relation, int m_index, QAccessibleInterface **iface) const;
+    Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
+
+    bool isExpandable() const;
+
+#ifndef QT_NO_ACTION
+    int userActionCount(int child) const;
+    QString actionText(int action, Text t, int child) const;
+    bool doAction(int action, int child, const QVariantList &params);
+#endif
+
+    // cell interface
+    virtual int columnExtent() const;
+    virtual QList<QAccessibleInterface*> columnHeaderCells() const;
+    virtual int columnIndex() const;
+    virtual int rowExtent() const;
+    virtual QList<QAccessibleInterface*> rowHeaderCells() const;
+    virtual int rowIndex() const;
+    virtual bool isSelected() const;
+    virtual void rowColumnExtents(int *row, int *column, int *rowExtents, int *columnExtents, bool *selected) const;
+    virtual QAccessibleTable2Interface* table() const;
+
+private:
+    QHeaderView *verticalHeader() const;
+    QHeaderView *horizontalHeader() const;
+    QAbstractItemView *view;
+    QModelIndex m_index;
+    QAccessible::Role m_role;
+
+friend class QAccessibleTable2;
+friend class QAccessibleTree;
+};
+
+
+class QAccessibleTable2HeaderCell: public QAccessibleInterface /*), public QAccessibleTextInterface, public QAccessibleSimpleEditableTextInterface*/
+{
+public:
+    // For header cells, pass the header view in addition
+    QAccessibleTable2HeaderCell(QAbstractItemView *view, int index, Qt::Orientation orientation);
+
+    QObject *object() const { return 0; }
+    Role role(int child) const;
+    State state(int child) const;
+    QRect rect(int child) const;
+    bool isValid() const;
+
+    int childAt(int, int) const { return 0; }
+    int childCount() const { return 0; }
+    int indexOfChild(const QAccessibleInterface *) const  { return -1; }
+
+    QString text(Text t, int child) const;
+    void setText(Text t, int child, const QString &text);
+
+    int navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const;
+    Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
+
+#ifndef QT_NO_ACTION
+    int userActionCount(int child) const;
+    QString actionText(int action, Text t, int child) const;
+    bool doAction(int action, int child, const QVariantList &params);
+#endif
+
+private:
+    QAbstractItemView *view;
+    int index;
+    Qt::Orientation orientation;
+
+friend class QAccessibleTable2;
+friend class QAccessibleTree;
+};
+
+// This is the corner button on the top left of a table.
+// It can be used to select all cells or it is not active at all.
+// For now it is ignored.
+class QAccessibleTable2CornerButton: public QAccessibleInterface
+{
+public:
+    QAccessibleTable2CornerButton(QAbstractItemView *view_)
+        :view(view_)
+    {}
+
+    QObject *object() const { return 0; }
+    Role role(int child) const { Q_ASSERT(child == 0); return QAccessible::Pane; }
+    State state(int child) const { Q_ASSERT(child == 0); return QAccessible::Normal; }
+    QRect rect(int child) const { Q_ASSERT(child == 0); return QRect(); }
+    bool isValid() const { return true; }
+
+    int childAt(int, int) const { return 0; }
+    int childCount() const { return 0; }
+    int indexOfChild(const QAccessibleInterface *) const  { return -1; }
+
+    QString text(Text, int) const { return QString(); }
+    void setText(Text, int, const QString &) {}
+
+    int navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const
+    {
+        if (relation == QAccessible::Ancestor && index == 1) {
+            *iface = QAccessible::queryAccessibleInterface(view);
+            return 0;
+        }
+        return -1;
+    }
+    Relation relationTo(int, const QAccessibleInterface *, int) const
+    {
+        return QAccessible::Unrelated;
+    }
+
+#ifndef QT_NO_ACTION
+    int userActionCount(int) const { return 0; }
+    QString actionText(int, Text, int) const { return QString(); }
+    bool doAction(int, int, const QVariantList &) { return false; }
+#endif
+private:
+    QAbstractItemView *view;
+};
+
+
+#endif
+
+#endif // QT_NO_ACCESSIBILITY
+
+QT_END_NAMESPACE
+
+#endif // ACCESSIBLE_ITEMVIEWS_H
diff --git a/src/plugins/accessible/widgets/main.cpp b/src/plugins/accessible/widgets/main.cpp
index aa5459c066..cd17a6e80b 100644
--- a/src/plugins/accessible/widgets/main.cpp
+++ b/src/plugins/accessible/widgets/main.cpp
@@ -44,11 +44,13 @@
 #include "simplewidgets.h"
 #include "rangecontrols.h"
 #include "complexwidgets.h"
+#include "itemviews.h"
 
 #include <qaccessibleplugin.h>
 #include <qplugin.h>
 #include <qpushbutton.h>
 #include <qtoolbutton.h>
+#include <qtreeview.h>
 #include <qvariant.h>
 #include <qaccessible.h>
 
@@ -56,6 +58,7 @@
 
 QT_BEGIN_NAMESPACE
 
+
 class AccessibleFactory : public QAccessiblePlugin
 {
 public:
@@ -251,6 +254,22 @@ QAccessibleInterface *AccessibleFactory::create(const QString &classname, QObjec
         iface = new QAccessibleMenu(widget);
 #endif
 #ifndef QT_NO_ITEMVIEWS
+#ifdef Q_WS_X11
+    } else if (classname == QLatin1String("QAbstractItemView")) {
+        if (qobject_cast<const QTreeView*>(widget)) {
+            iface = new QAccessibleTree(widget);
+        } else {
+            iface = new QAccessibleTable2(widget);
+        }
+    } else if (classname == QLatin1String("QWidget")
+               && widget->objectName() == QLatin1String("qt_scrollarea_viewport")
+               && qobject_cast<QAbstractItemView*>(widget->parentWidget())) {
+        if (qobject_cast<const QTreeView*>(widget->parentWidget())) {
+            iface = new QAccessibleTree(widget->parentWidget());
+        } else {
+            iface = new QAccessibleTable2(widget->parentWidget());
+        }
+#else
     } else if (classname == QLatin1String("QHeaderView")) {
         iface = new QAccessibleHeader(widget);
     } else if (classname == QLatin1String("QAbstractItemView")) {
@@ -259,7 +278,8 @@ QAccessibleInterface *AccessibleFactory::create(const QString &classname, QObjec
                && widget->objectName() == QLatin1String("qt_scrollarea_viewport")
                && qobject_cast<QAbstractItemView*>(widget->parentWidget())) {
         iface = new QAccessibleItemView(widget);
-#endif
+#endif // Q_WS_X11
+#endif // QT_NO_ITEMVIEWS
 #ifndef QT_NO_TABBAR
     } else if (classname == QLatin1String("QTabBar")) {
         iface = new QAccessibleTabBar(widget);
diff --git a/src/plugins/accessible/widgets/qaccessiblewidgets.cpp b/src/plugins/accessible/widgets/qaccessiblewidgets.cpp
index b14ee88bc8..a8f38b61a3 100644
--- a/src/plugins/accessible/widgets/qaccessiblewidgets.cpp
+++ b/src/plugins/accessible/widgets/qaccessiblewidgets.cpp
@@ -73,6 +73,9 @@ QT_BEGIN_NAMESPACE
 
 using namespace QAccessible2;
 
+QString Q_GUI_EXPORT qt_accStripAmp(const QString &text);
+QString Q_GUI_EXPORT qt_accHotKey(const QString &text);
+
 QList<QWidget*> childWidgets(const QWidget *widget, bool includeTopLevel)
 {
     if (widget == 0)
@@ -1139,8 +1142,8 @@ int QAccessibleTitleBar::childCount() const
 QString QAccessibleTitleBar::text(Text t, int child) const
 {
     if (!child) {
-        if (t == Value) {
-            return dockWidget()->windowTitle();
+        if (t == Name || t == Value) {
+            return qt_accStripAmp(dockWidget()->windowTitle());
         }
     }
     return QString();
@@ -1171,17 +1174,19 @@ QAccessible::State QAccessibleTitleBar::state(int child) const
     return state;
 }
 
-QRect QAccessibleTitleBar::rect (int child ) const
+QRect QAccessibleTitleBar::rect(int child) const
 {
     bool mapToGlobal = true;
     QRect rect;
     if (child == 0) {
         if (dockWidget()->isFloating()) {
             rect = dockWidget()->frameGeometry();
-            QPoint globalPos = dockWidget()->mapToGlobal( dockWidget()->widget()->rect().topLeft() );
-            globalPos.ry()--;
-            rect.setBottom(globalPos.y());
-            mapToGlobal = false;
+            if (dockWidget()->widget()) {
+                QPoint globalPos = dockWidget()->mapToGlobal(dockWidget()->widget()->rect().topLeft());
+                globalPos.ry()--;
+                rect.setBottom(globalPos.y());
+                mapToGlobal = false;
+            }
         } else {
             QDockWidgetLayout *layout = qobject_cast<QDockWidgetLayout*>(dockWidget()->layout());
             rect = layout->titleArea();
@@ -1316,11 +1321,112 @@ void QAccessibleTextEdit::addSelection(int startOffset, int endOffset)
 
 QString QAccessibleTextEdit::attributes(int offset, int *startOffset, int *endOffset)
 {
-    // TODO - wait for a definition of attributes
-    Q_UNUSED(offset);
-    Q_UNUSED(startOffset);
-    Q_UNUSED(endOffset);
-    return QString();
+    /* The list of attributes can be found at:
+     http://linuxfoundation.org/collaborate/workgroups/accessibility/iaccessible2/textattributes
+    */
+
+    if (offset >= characterCount()) {
+        *startOffset = -1;
+        *endOffset = -1;
+        return QString();
+    }
+
+    QMap<QString, QString> attrs;
+
+    QTextCursor cursor = textEdit()->textCursor();
+
+    //cursor.charFormat returns the format of the previous character
+    cursor.setPosition(offset + 1);
+    QTextCharFormat charFormat = cursor.charFormat();
+
+    cursor.setPosition(offset);
+    QTextBlockFormat blockFormat = cursor.blockFormat();
+
+    QTextCharFormat charFormatComp;
+    QTextBlockFormat blockFormatComp;
+
+    *startOffset = offset;
+    cursor.setPosition(*startOffset);
+    while (*startOffset > 0) {
+        charFormatComp = cursor.charFormat();
+        cursor.setPosition(*startOffset - 1);
+        blockFormatComp = cursor.blockFormat();
+        if ((charFormat == charFormatComp) && (blockFormat == blockFormatComp))
+            (*startOffset)--;
+        else
+            break;
+    }
+
+    int limit = characterCount() + 1;
+    *endOffset = offset + 1;
+    cursor.setPosition(*endOffset);
+    while (*endOffset < limit) {
+        blockFormatComp = cursor.blockFormat();
+        cursor.setPosition(*endOffset + 1);
+        charFormatComp = cursor.charFormat();
+        if ((charFormat == charFormatComp) && (cursor.blockFormat() == blockFormatComp))
+            (*endOffset)++;
+        else
+            break;
+    }
+
+    QString family = charFormat.fontFamily();
+    if (!family.isEmpty()) {
+        family = family.replace('\\',"\\\\");
+        family = family.replace(':',"\\:");
+        family = family.replace(',',"\\,");
+        family = family.replace('=',"\\=");
+        family = family.replace(';',"\\;");
+        family = family.replace('\"',"\\\"");
+        attrs["font-family"] = '"'+family+'"';
+    }
+
+    int fontSize = int(charFormat.fontPointSize());
+    if (fontSize)
+        attrs["font-size"] = QString::number(fontSize).append("pt");
+
+    //Different weight values are not handled
+    attrs["font-weight"] = (charFormat.fontWeight() > QFont::Normal) ? "bold" : "normal";
+
+    QFont::Style style = charFormat.font().style();
+    attrs["font-style"] = (style == QFont::StyleItalic) ? "italic" : ((style == QFont::StyleOblique) ? "oblique": "normal");
+
+    attrs["text-underline-style"] = charFormat.font().underline() ? "solid" : "none";
+
+    QTextCharFormat::VerticalAlignment alignment = charFormat.verticalAlignment();
+    attrs["text-position"] = (alignment == QTextCharFormat::AlignSubScript) ? "sub" : ((alignment == QTextCharFormat::AlignSuperScript) ? "super" : "baseline" );
+
+    QBrush background = charFormat.background();
+    if (background.style() == Qt::SolidPattern) {
+        attrs["background-color"] = QString("rgb(%1,%2,%3)").arg(background.color().red()).arg(background.color().green()).arg(background.color().blue());
+    }
+
+    QBrush foreground = charFormat.foreground();
+    if (foreground.style() == Qt::SolidPattern) {
+        attrs["color"] = QString("rgb(%1,%2,%3)").arg(foreground.color().red()).arg(foreground.color().green()).arg(foreground.color().blue());
+    }
+
+    switch (blockFormat.alignment() & (Qt::AlignLeft | Qt::AlignRight | Qt::AlignHCenter | Qt::AlignJustify)) {
+    case Qt::AlignLeft:
+        attrs["text-align"] = "left";
+        break;
+    case Qt::AlignRight:
+        attrs["text-align"] = "right";
+        break;
+    case Qt::AlignHCenter:
+        attrs["text-align"] = "center";
+        break;
+    case Qt::AlignJustify:
+        attrs["text-align"] = "left";
+        break;
+    }
+
+    QString result;
+    foreach (const QString &attributeName, attrs.keys()) {
+        result.append(attributeName).append(':').append(attrs[attributeName]).append(';');
+    }
+
+    return result;
 }
 
 int QAccessibleTextEdit::cursorPosition()
@@ -1435,9 +1541,9 @@ QString QAccessibleTextEdit::textAtOffset(int offset, BoundaryType boundaryType,
     if (offset >= characterCount())
         return QString();
 
+    cursor.setPosition(offset);
     switch (boundaryType) {
     case CharBoundary:
-        cursor.setPosition(offset);
         *startOffset = cursor.position();
         cursor.movePosition(QTextCursor::NextCharacter, QTextCursor::KeepAnchor);
         *endOffset = cursor.position();
diff --git a/src/plugins/accessible/widgets/rangecontrols.cpp b/src/plugins/accessible/widgets/rangecontrols.cpp
index fb53b10567..8868d53dc7 100644
--- a/src/plugins/accessible/widgets/rangecontrols.cpp
+++ b/src/plugins/accessible/widgets/rangecontrols.cpp
@@ -83,8 +83,6 @@ QAbstractSpinBox *QAccessibleAbstractSpinBox::abstractSpinBox() const
 /*! \reimp */
 int QAccessibleAbstractSpinBox::childCount() const
 {
-    if (!abstractSpinBox()->isVisible())
-        return 0;
     return ValueDown;
 }
 
@@ -344,8 +342,6 @@ QDoubleSpinBox *QAccessibleDoubleSpinBox::doubleSpinBox() const
 /*! \reimp */
 int QAccessibleDoubleSpinBox::childCount() const
 {
-    if (!doubleSpinBox()->isVisible())
-        return 0;
     return ValueDown;
 }
 
@@ -410,8 +406,6 @@ QVariant QAccessibleDoubleSpinBox::invokeMethodEx(QAccessible::Method, int, cons
 /*! \reimp */
 QString QAccessibleDoubleSpinBox::text(Text textType, int child) const
 {
-    if (!doubleSpinBox()->isVisible())
-        return QString();
     switch (textType) {
     case Name:
         if (child == ValueUp)
@@ -540,16 +534,12 @@ QRect QAccessibleScrollBar::rect(int child) const
 /*! \reimp */
 int QAccessibleScrollBar::childCount() const
 {
-    if (!scrollBar()->isVisible())
-        return 0;
     return LineDown;
 }
 
 /*! \reimp */
 QString QAccessibleScrollBar::text(Text t, int child) const
 {
-    if (!scrollBar()->isVisible())
-        return QString();
     switch (t) {
     case Value:
         if (!child || child == Position)
@@ -698,16 +688,12 @@ QRect QAccessibleSlider::rect(int child) const
 /*! \reimp */
 int QAccessibleSlider::childCount() const
 {
-    if (!slider()->isVisible())
-        return 0;
     return PageRight;
 }
 
 /*! \reimp */
 QString QAccessibleSlider::text(Text t, int child) const
 {
-    if (!slider()->isVisible())
-        return QString();
     switch (t) {
     case Value:
         if (!child || child == 2)
@@ -932,15 +918,11 @@ QRect QAccessibleDial::rect(int child) const
 
 int QAccessibleDial::childCount() const
 {
-    if (!dial()->isVisible())
-        return 0;
     return SliderHandle;
 }
 
 QString QAccessibleDial::text(Text textType, int child) const
 {
-    if (!dial()->isVisible())
-        return QString();
     if (textType == Value && child >= Self && child <= SliderHandle)
         return QString::number(dial()->value());
     if (textType == Name) {
diff --git a/src/plugins/accessible/widgets/simplewidgets.cpp b/src/plugins/accessible/widgets/simplewidgets.cpp
index 70a182f2df..36e786ff6b 100644
--- a/src/plugins/accessible/widgets/simplewidgets.cpp
+++ b/src/plugins/accessible/widgets/simplewidgets.cpp
@@ -68,6 +68,13 @@ extern QList<QWidget*> childWidgets(const QWidget *widget, bool includeTopLevel
 QString Q_GUI_EXPORT qt_accStripAmp(const QString &text);
 QString Q_GUI_EXPORT qt_accHotKey(const QString &text);
 
+QString Q_GUI_EXPORT qTextBeforeOffsetFromString(int offset, QAccessible2::BoundaryType boundaryType,
+        int *startOffset, int *endOffset, const QString& text);
+QString Q_GUI_EXPORT qTextAtOffsetFromString(int offset, QAccessible2::BoundaryType boundaryType,
+        int *startOffset, int *endOffset, const QString& text);
+QString Q_GUI_EXPORT qTextAfterOffsetFromString(int offset, QAccessible2::BoundaryType boundaryType,
+        int *startOffset, int *endOffset, const QString& text);
+
 /*!
   \class QAccessibleButton
   \brief The QAccessibleButton class implements the QAccessibleInterface for button type widgets.
@@ -176,7 +183,7 @@ QString QAccessibleButton::text(Text t, int child) const
         break;
     }
     if (str.isEmpty())
-        str = QAccessibleWidgetEx::text(t, child);;
+        str = QAccessibleWidgetEx::text(t, child);
     return qt_accStripAmp(str);
 }
 
@@ -396,7 +403,7 @@ QString QAccessibleToolButton::text(Text t, int child) const
     QString str;
     switch (t) {
     case Name:
-        str = toolButton()->text();
+        str = toolButton()->accessibleName();
         if (str.isEmpty())
             str = toolButton()->text();
         break;
@@ -703,7 +710,14 @@ void QAccessibleLineEdit::setText(Text t, int control, const QString &text)
         QAccessibleWidgetEx::setText(t, control, text);
         return;
     }
-    lineEdit()->setText(text);
+
+    QString newText = text;
+    if (lineEdit()->validator()) {
+        int pos = 0;
+        if (lineEdit()->validator()->validate(newText, pos) != QValidator::Acceptable)
+            return;
+    }
+    lineEdit()->setText(newText);
 }
 
 /*! \reimp */
@@ -801,28 +815,41 @@ QString QAccessibleLineEdit::text(int startOffset, int endOffset)
 {
     if (startOffset > endOffset)
         return QString();
+
+    if (lineEdit()->echoMode() != QLineEdit::Normal)
+        return QString();
+
     return lineEdit()->text().mid(startOffset, endOffset - startOffset);
 }
 
-QString QAccessibleLineEdit::textBeforeOffset (int /*offset*/, BoundaryType /*boundaryType*/,
-        int * /*startOffset*/, int * /*endOffset*/)
+QString QAccessibleLineEdit::textBeforeOffset(int offset, BoundaryType boundaryType,
+        int *startOffset, int *endOffset)
 {
-    // TODO
-    return QString();
+    if (lineEdit()->echoMode() != QLineEdit::Normal) {
+        *startOffset = *endOffset = -1;
+        return QString();
+    }
+    return qTextBeforeOffsetFromString(offset, boundaryType, startOffset, endOffset, lineEdit()->text());
 }
 
-QString QAccessibleLineEdit::textAfterOffset(int /*offset*/, BoundaryType /*boundaryType*/,
-        int * /*startOffset*/, int * /*endOffset*/)
+QString QAccessibleLineEdit::textAfterOffset(int offset, BoundaryType boundaryType,
+        int *startOffset, int *endOffset)
 {
-    // TODO
-    return QString();
+    if (lineEdit()->echoMode() != QLineEdit::Normal) {
+        *startOffset = *endOffset = -1;
+        return QString();
+    }
+    return qTextAfterOffsetFromString(offset, boundaryType, startOffset, endOffset, lineEdit()->text());
 }
 
-QString QAccessibleLineEdit::textAtOffset(int /*offset*/, BoundaryType /*boundaryType*/,
-        int * /*startOffset*/, int * /*endOffset*/)
+QString QAccessibleLineEdit::textAtOffset(int offset, BoundaryType boundaryType,
+        int *startOffset, int *endOffset)
 {
-    // TODO
-    return QString();
+    if (lineEdit()->echoMode() != QLineEdit::Normal) {
+        *startOffset = *endOffset = -1;
+        return QString();
+    }
+    return qTextAtOffsetFromString(offset, boundaryType, startOffset, endOffset, lineEdit()->text());
 }
 
 void QAccessibleLineEdit::removeSelection(int selectionIndex)
diff --git a/src/plugins/accessible/widgets/widgets.pro b/src/plugins/accessible/widgets/widgets.pro
index 6dd7e5022b..3bf7dede56 100644
--- a/src/plugins/accessible/widgets/widgets.pro
+++ b/src/plugins/accessible/widgets/widgets.pro
@@ -8,14 +8,18 @@ DESTDIR = $$QT.gui.plugins/accessible
 QTDIR_build:REQUIRES += "contains(QT_CONFIG, accessibility)"
 
 SOURCES  += main.cpp \
-	    simplewidgets.cpp \
-	    rangecontrols.cpp \
-	    complexwidgets.cpp \
-	    qaccessiblewidgets.cpp \
-	    qaccessiblemenu.cpp
+            simplewidgets.cpp \
+            rangecontrols.cpp \
+            complexwidgets.cpp \
+            qaccessiblewidgets.cpp \
+            qaccessiblemenu.cpp \
+            itemviews.cpp
 
 HEADERS  += qaccessiblewidgets.h \
-	    simplewidgets.h \
-	    rangecontrols.h \
-	    complexwidgets.h \
-	    qaccessiblemenu.h
+            simplewidgets.h \
+            rangecontrols.h \
+            complexwidgets.h \
+            qaccessiblemenu.h \
+            itemviews.h
+
+