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-rw-r--r--src/gui/accessible/qaccessible.cpp5
-rw-r--r--src/gui/accessible/qaccessible.h10
-rw-r--r--src/gui/accessible/qaccessible2.h112
-rw-r--r--src/gui/accessible/qaccessible_unix.cpp11
-rw-r--r--src/gui/itemviews/qabstractitemview.cpp95
-rw-r--r--src/gui/itemviews/qabstractitemview.h1
-rw-r--r--src/gui/itemviews/qabstractitemview_p.h1
-rw-r--r--src/gui/itemviews/qlistview.cpp12
-rw-r--r--src/gui/itemviews/qtableview.cpp17
-rw-r--r--src/gui/itemviews/qtableview_p.h5
-rw-r--r--src/gui/itemviews/qtreeview.cpp52
-rw-r--r--src/gui/itemviews/qtreeview.h3
-rw-r--r--src/gui/itemviews/qtreeview_p.h6
-rw-r--r--src/plugins/accessible/widgets/itemviews.cpp1029
-rw-r--r--src/plugins/accessible/widgets/itemviews.h319
-rw-r--r--src/plugins/accessible/widgets/main.cpp22
-rw-r--r--src/plugins/accessible/widgets/widgets.pro22
17 files changed, 1693 insertions, 29 deletions
diff --git a/src/gui/accessible/qaccessible.cpp b/src/gui/accessible/qaccessible.cpp
index 337bb9992d..10e5785cd5 100644
--- a/src/gui/accessible/qaccessible.cpp
+++ b/src/gui/accessible/qaccessible.cpp
@@ -1048,6 +1048,11 @@ const QAccessibleInterface *other, int otherChild) const
*/
/*!
+ \fn QAccessibleTable2Interface *QAccessibleInterface::table2Interface()
+ \internal
+*/
+
+/*!
\fn QAccessibleActionInterface *QAccessibleInterface::actionInterface()
\internal
*/
diff --git a/src/gui/accessible/qaccessible.h b/src/gui/accessible/qaccessible.h
index fc03e1cec7..16869bb926 100644
--- a/src/gui/accessible/qaccessible.h
+++ b/src/gui/accessible/qaccessible.h
@@ -151,6 +151,7 @@ public:
ReadOnly = 0x00000040,
HotTracked = 0x00000080,
DefaultButton = 0x00000100,
+ // #### Qt5 Expandable
Expanded = 0x00000200,
Collapsed = 0x00000400,
Busy = 0x00000800,
@@ -178,6 +179,8 @@ public:
HasPopup = 0x40000000,
Modal = 0x80000000,
+ // #### Qt5 ManagesDescendants
+ // #### Qt5 remove HasInvokeExtension
HasInvokeExtension = 0x10000000 // internal
};
Q_DECLARE_FLAGS(State, StateFlag)
@@ -348,7 +351,8 @@ namespace QAccessible2
ValueInterface,
TableInterface,
ActionInterface,
- ImageInterface
+ ImageInterface,
+ Table2Interface
};
}
@@ -359,6 +363,7 @@ class QAccessibleValueInterface;
class QAccessibleTableInterface;
class QAccessibleActionInterface;
class QAccessibleImageInterface;
+class QAccessibleTable2Interface;
class Q_GUI_EXPORT QAccessibleInterface : public QAccessible
{
@@ -422,6 +427,9 @@ public:
inline QAccessibleImageInterface *imageInterface()
{ return reinterpret_cast<QAccessibleImageInterface *>(cast_helper(QAccessible2::ImageInterface)); }
+ inline QAccessibleTable2Interface *table2Interface()
+ { return reinterpret_cast<QAccessibleTable2Interface *>(cast_helper(QAccessible2::Table2Interface)); }
+
private:
QAccessible2Interface *cast_helper(QAccessible2::InterfaceType);
};
diff --git a/src/gui/accessible/qaccessible2.h b/src/gui/accessible/qaccessible2.h
index 5cb03239ef..106b69efcf 100644
--- a/src/gui/accessible/qaccessible2.h
+++ b/src/gui/accessible/qaccessible2.h
@@ -52,6 +52,8 @@ QT_MODULE(Gui)
#ifndef QT_NO_ACCESSIBILITY
+class QModelIndex;
+
namespace QAccessible2
{
enum CoordinateType
@@ -68,6 +70,24 @@ namespace QAccessible2
LineBoundary,
NoBoundary
};
+
+ enum TableModelChangeType {
+ TableModelChangeInsert,
+ TableModelChangeDelete,
+ TableModelChangeUpdate
+ };
+
+ struct TableModelChange {
+ int firstColumn;
+ int firstRow;
+ int lastColumn;
+ int lastRow;
+ TableModelChangeType type;
+
+ TableModelChange()
+ : firstColumn(0), firstRow(0), lastColumn(0), lastRow(0), type(TableModelChangeUpdate)
+ {}
+ };
}
class Q_GUI_EXPORT QAccessible2Interface
@@ -83,6 +103,7 @@ inline QAccessible2Interface *qAccessibleEditableTextCastHelper() { return 0; }
inline QAccessible2Interface *qAccessibleTableCastHelper() { return 0; }
inline QAccessible2Interface *qAccessibleActionCastHelper() { return 0; }
inline QAccessible2Interface *qAccessibleImageCastHelper() { return 0; }
+inline QAccessible2Interface *qAccessibleTable2CastHelper() { return 0; }
#define Q_ACCESSIBLE_OBJECT \
public: \
@@ -101,6 +122,8 @@ inline QAccessible2Interface *qAccessibleImageCastHelper() { return 0; }
return qAccessibleActionCastHelper(); \
case QAccessible2::ImageInterface: \
return qAccessibleImageCastHelper(); \
+ case QAccessible2::Table2Interface: \
+ return qAccessibleTable2CastHelper(); \
} \
return 0; \
} \
@@ -214,6 +237,95 @@ public:
int *columnSpan, bool *isSelected) = 0;
};
+class Q_GUI_EXPORT QAccessibleTable2CellInterface: public QAccessibleInterface
+{
+public:
+ // Returns the number of columns occupied by this cell accessible.
+ virtual int columnExtent() const = 0;
+
+ // Returns the column headers as an array of cell accessibles.
+ virtual QList<QAccessibleInterface*> columnHeaderCells() const = 0;
+
+ // Translates this cell accessible into the corresponding column index.
+ virtual int columnIndex() const = 0;
+ // Returns the number of rows occupied by this cell accessible.
+ virtual int rowExtent() const = 0;
+ // Returns the row headers as an array of cell accessibles.
+ virtual QList<QAccessibleInterface*> rowHeaderCells() const = 0;
+ // Translates this cell accessible into the corresponding row index.
+ virtual int rowIndex() const = 0;
+ // Returns a boolean value indicating whether this cell is selected.
+ virtual bool isSelected() const = 0;
+
+ // Gets the row and column indexes and extents of this cell accessible and whether or not it is selected.
+ virtual void rowColumnExtents(int *row, int *column, int *rowExtents, int *columnExtents, bool *selected) const = 0;
+ // Returns a reference to the accessbile of the containing table.
+ virtual QAccessibleTable2Interface* table() const = 0;
+
+ // #### Qt5 this should not be here but part of the state
+ virtual bool isExpandable() const = 0;
+};
+
+class Q_GUI_EXPORT QAccessibleTable2Interface: public QAccessible2Interface
+{
+public:
+ inline QAccessible2Interface *qAccessibleTable2CastHelper() { return this; }
+
+ // Returns the cell at the specified row and column in the table.
+ virtual QAccessibleTable2CellInterface *cellAt (int row, int column) const = 0;
+ // Returns the caption for the table.
+ virtual QAccessibleInterface *caption() const = 0;
+ // Returns the description text of the specified column in the table.
+ virtual QString columnDescription(int column) const = 0;
+ // Returns the total number of columns in table.
+ virtual int columnCount() const = 0;
+ // Returns the total number of rows in table.
+ virtual int rowCount() const = 0;
+ // Returns the total number of selected cells.
+ virtual int selectedCellCount() const = 0;
+ // Returns the total number of selected columns.
+ virtual int selectedColumnCount() const = 0;
+ // Returns the total number of selected rows.
+ virtual int selectedRowCount() const = 0;
+ // Returns the description text of the specified row in the table.
+ virtual QString rowDescription(int row) const = 0;
+ // Returns a list of accessibles currently selected.
+ virtual QList<QAccessibleTable2CellInterface*> selectedCells() const = 0;
+ // Returns a list of column indexes currently selected (0 based).
+ virtual QList<int> selectedColumns() const = 0;
+ // Returns a list of row indexes currently selected (0 based).
+ virtual QList<int> selectedRows() const = 0;
+ // Returns the summary description of the table.
+ virtual QAccessibleInterface *summary() const = 0;
+ // Returns a boolean value indicating whether the specified column is completely selected.
+ virtual bool isColumnSelected(int column) const = 0;
+ // Returns a boolean value indicating whether the specified row is completely selected.
+ virtual bool isRowSelected(int row) const = 0;
+ // Selects a row and unselects all previously selected rows.
+ virtual bool selectRow(int row) = 0;
+ // Selects a column and unselects all previously selected columns.
+ virtual bool selectColumn(int column) = 0;
+ // Unselects one row, leaving other selected rows selected (if any).
+ virtual bool unselectRow(int row) = 0;
+ // Unselects one column, leaving other selected columns selected (if any).
+ virtual bool unselectColumn(int column) = 0;
+ // Returns the type and extents describing how a table changed.
+ virtual QAccessible2::TableModelChange modelChange() const = 0;
+
+protected:
+ // These functions are called when the model changes.
+ virtual void modelReset() = 0;
+ virtual void rowsInserted(const QModelIndex &parent, int first, int last) = 0;
+ virtual void rowsRemoved(const QModelIndex &parent, int first, int last) = 0;
+ virtual void columnsInserted(const QModelIndex &parent, int first, int last) = 0;
+ virtual void columnsRemoved(const QModelIndex &parent, int first, int last) = 0;
+ virtual void rowsMoved( const QModelIndex &parent, int start, int end, const QModelIndex &destination, int row) = 0;
+ virtual void columnsMoved( const QModelIndex &parent, int start, int end, const QModelIndex &destination, int column) = 0;
+
+friend class QAbstractItemView;
+friend class QAbstractItemViewPrivate;
+};
+
class Q_GUI_EXPORT QAccessibleActionInterface : public QAccessible2Interface
{
public:
diff --git a/src/gui/accessible/qaccessible_unix.cpp b/src/gui/accessible/qaccessible_unix.cpp
index a6b7ec3345..19fbe78301 100644
--- a/src/gui/accessible/qaccessible_unix.cpp
+++ b/src/gui/accessible/qaccessible_unix.cpp
@@ -103,6 +103,17 @@ void QAccessible::updateAccessibility(QObject *o, int who, Event reason)
if (!iface)
return;
+ // updates for List/Table/Tree should send child
+ if (who) {
+ QAccessibleInterface *child;
+ iface->navigate(QAccessible::Child, who, &child);
+ if (child) {
+ delete iface;
+ iface = child;
+ who = 0;
+ }
+ }
+
for (int i = 0; i < bridges()->count(); ++i)
bridges()->at(i)->notifyAccessibilityUpdate(reason, iface, who);
delete iface;
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index 6aed17c049..d3875c8961 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -60,6 +60,7 @@
#include <private/qabstractitemmodel_p.h>
#ifndef QT_NO_ACCESSIBILITY
#include <qaccessible.h>
+#include <qaccessible2.h>
#endif
#include <private/qsoftkeymanager_p.h>
#ifndef QT_NO_GESTURE
@@ -682,6 +683,8 @@ void QAbstractItemView::setModel(QAbstractItemModel *model)
this, SLOT(rowsAboutToBeRemoved(QModelIndex,int,int)));
disconnect(d->model, SIGNAL(rowsRemoved(QModelIndex,int,int)),
this, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
+ disconnect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)),
+ this, SLOT(_q_rowsInserted(QModelIndex,int,int)));
disconnect(d->model, SIGNAL(columnsAboutToBeRemoved(QModelIndex,int,int)),
this, SLOT(_q_columnsAboutToBeRemoved(QModelIndex,int,int)));
disconnect(d->model, SIGNAL(columnsRemoved(QModelIndex,int,int)),
@@ -712,6 +715,8 @@ void QAbstractItemView::setModel(QAbstractItemModel *model)
this, SLOT(_q_headerDataChanged()));
connect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)),
this, SLOT(rowsInserted(QModelIndex,int,int)));
+ connect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)),
+ this, SLOT(_q_rowsInserted(QModelIndex,int,int)));
connect(d->model, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
this, SLOT(rowsAboutToBeRemoved(QModelIndex,int,int)));
connect(d->model, SIGNAL(rowsRemoved(QModelIndex,int,int)),
@@ -1095,6 +1100,14 @@ void QAbstractItemView::reset()
setRootIndex(QModelIndex());
if (d->selectionModel)
d->selectionModel->reset();
+#ifndef QT_NO_ACCESSIBILITY
+#ifdef Q_WS_X11
+ if (QAccessible::isActive()) {
+ QAccessible::queryAccessibleInterface(this)->table2Interface()->modelReset();
+ QAccessible::updateAccessibility(this, 0, QAccessible::TableModelChanged);
+ }
+#endif
+#endif
}
/*!
@@ -2849,7 +2862,7 @@ void QAbstractItemView::editorDestroyed(QObject *editor)
*/
void QAbstractItemView::setHorizontalStepsPerItem(int steps)
{
- Q_UNUSED(steps);
+ Q_UNUSED(steps)
// do nothing
}
@@ -2878,7 +2891,7 @@ int QAbstractItemView::horizontalStepsPerItem() const
*/
void QAbstractItemView::setVerticalStepsPerItem(int steps)
{
- Q_UNUSED(steps);
+ Q_UNUSED(steps)
// do nothing
}
@@ -3311,12 +3324,24 @@ void QAbstractItemView::rowsAboutToBeRemoved(const QModelIndex &parent, int star
rows are those under the given \a parent from \a start to \a end
inclusive.
*/
-void QAbstractItemViewPrivate::_q_rowsRemoved(const QModelIndex &, int, int)
+void QAbstractItemViewPrivate::_q_rowsRemoved(const QModelIndex &index, int start, int end)
{
+ Q_UNUSED(index)
+ Q_UNUSED(start)
+ Q_UNUSED(end)
+
Q_Q(QAbstractItemView);
if (q->isVisible())
q->updateEditorGeometries();
q->setState(QAbstractItemView::NoState);
+#ifndef QT_NO_ACCESSIBILITY
+#ifdef Q_WS_X11
+ if (QAccessible::isActive()) {
+ QAccessible::queryAccessibleInterface(q)->table2Interface()->rowsRemoved(index, start, end);
+ QAccessible::updateAccessibility(q, 0, QAccessible::TableModelChanged);
+ }
+#endif
+#endif
}
/*!
@@ -3379,27 +3404,72 @@ void QAbstractItemViewPrivate::_q_columnsAboutToBeRemoved(const QModelIndex &par
rows are those under the given \a parent from \a start to \a end
inclusive.
*/
-void QAbstractItemViewPrivate::_q_columnsRemoved(const QModelIndex &, int, int)
+void QAbstractItemViewPrivate::_q_columnsRemoved(const QModelIndex &index, int start, int end)
{
+ Q_UNUSED(index)
+ Q_UNUSED(start)
+ Q_UNUSED(end)
+
Q_Q(QAbstractItemView);
if (q->isVisible())
q->updateEditorGeometries();
q->setState(QAbstractItemView::NoState);
+#ifndef QT_NO_ACCESSIBILITY
+#ifdef Q_WS_X11
+ if (QAccessible::isActive()) {
+ QAccessible::queryAccessibleInterface(q)->table2Interface()->columnsRemoved(index, start, end);
+ QAccessible::updateAccessibility(q, 0, QAccessible::TableModelChanged);
+ }
+#endif
+#endif
}
+
/*!
\internal
This slot is called when rows have been inserted.
*/
-void QAbstractItemViewPrivate::_q_columnsInserted(const QModelIndex &, int, int)
+void QAbstractItemViewPrivate::_q_rowsInserted(const QModelIndex &index, int start, int end)
{
+ Q_UNUSED(index)
+ Q_UNUSED(start)
+ Q_UNUSED(end)
+
Q_Q(QAbstractItemView);
- if (q->isVisible())
- q->updateEditorGeometries();
+#ifndef QT_NO_ACCESSIBILITY
+#ifdef Q_WS_X11
+ if (QAccessible::isActive()) {
+ QAccessible::queryAccessibleInterface(q)->table2Interface()->rowsInserted(index, start, end);
+ QAccessible::updateAccessibility(q, 0, QAccessible::TableModelChanged);
+ }
+#endif
+#endif
}
+/*!
+ \internal
+ This slot is called when columns have been inserted.
+*/
+void QAbstractItemViewPrivate::_q_columnsInserted(const QModelIndex &index, int start, int end)
+{
+ Q_UNUSED(index)
+ Q_UNUSED(start)
+ Q_UNUSED(end)
+
+ Q_Q(QAbstractItemView);
+ if (q->isVisible())
+ q->updateEditorGeometries();
+#ifndef QT_NO_ACCESSIBILITY
+#ifdef Q_WS_X11
+ if (QAccessible::isActive()) {
+ QAccessible::queryAccessibleInterface(q)->table2Interface()->columnsInserted(index, start, end);
+ QAccessible::updateAccessibility(q, 0, QAccessible::TableModelChanged);
+ }
+#endif
+#endif
+}
/*!
\internal
@@ -3417,7 +3487,16 @@ void QAbstractItemViewPrivate::_q_modelDestroyed()
*/
void QAbstractItemViewPrivate::_q_layoutChanged()
{
+ Q_Q(QAbstractItemView);
doDelayedItemsLayout();
+#ifndef QT_NO_ACCESSIBILITY
+#ifdef Q_WS_X11
+ if (QAccessible::isActive()) {
+ QAccessible::queryAccessibleInterface(q)->table2Interface()->modelReset();
+ QAccessible::updateAccessibility(q, 0, QAccessible::TableModelChanged);
+ }
+#endif
+#endif
}
/*!
@@ -3742,7 +3821,7 @@ QItemSelectionModel::SelectionFlags QAbstractItemView::selectionCommand(const QM
QItemSelectionModel::SelectionFlags QAbstractItemViewPrivate::multiSelectionCommand(
const QModelIndex &index, const QEvent *event) const
{
- Q_UNUSED(index);
+ Q_UNUSED(index)
if (event) {
switch (event->type()) {
diff --git a/src/gui/itemviews/qabstractitemview.h b/src/gui/itemviews/qabstractitemview.h
index e4766afbd6..e49ce0b6d0 100644
--- a/src/gui/itemviews/qabstractitemview.h
+++ b/src/gui/itemviews/qabstractitemview.h
@@ -355,6 +355,7 @@ private:
Q_PRIVATE_SLOT(d_func(), void _q_columnsAboutToBeRemoved(const QModelIndex&, int, int))
Q_PRIVATE_SLOT(d_func(), void _q_columnsRemoved(const QModelIndex&, int, int))
Q_PRIVATE_SLOT(d_func(), void _q_columnsInserted(const QModelIndex&, int, int))
+ Q_PRIVATE_SLOT(d_func(), void _q_rowsInserted(const QModelIndex&, int, int))
Q_PRIVATE_SLOT(d_func(), void _q_rowsRemoved(const QModelIndex&, int, int))
Q_PRIVATE_SLOT(d_func(), void _q_modelDestroyed())
Q_PRIVATE_SLOT(d_func(), void _q_layoutChanged())
diff --git a/src/gui/itemviews/qabstractitemview_p.h b/src/gui/itemviews/qabstractitemview_p.h
index 5b4b1790d6..c1b4ca3e12 100644
--- a/src/gui/itemviews/qabstractitemview_p.h
+++ b/src/gui/itemviews/qabstractitemview_p.h
@@ -108,6 +108,7 @@ public:
void init();
virtual void _q_rowsRemoved(const QModelIndex &parent, int start, int end);
+ virtual void _q_rowsInserted(const QModelIndex &parent, int start, int end);
virtual void _q_columnsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
virtual void _q_columnsRemoved(const QModelIndex &parent, int start, int end);
virtual void _q_columnsInserted(const QModelIndex &parent, int start, int end);
diff --git a/src/gui/itemviews/qlistview.cpp b/src/gui/itemviews/qlistview.cpp
index a234fdee85..a0955d256e 100644
--- a/src/gui/itemviews/qlistview.cpp
+++ b/src/gui/itemviews/qlistview.cpp
@@ -3168,7 +3168,11 @@ void QListView::currentChanged(const QModelIndex &current, const QModelIndex &pr
if (QAccessible::isActive()) {
if (current.isValid()) {
int entry = visualIndex(current) + 1;
+#ifdef Q_WS_X11
+ QAccessible::updateAccessibility(this, entry, QAccessible::Focus);
+#else
QAccessible::updateAccessibility(viewport(), entry, QAccessible::Focus);
+#endif
}
}
#endif
@@ -3187,12 +3191,20 @@ void QListView::selectionChanged(const QItemSelection &selected,
QModelIndex sel = selected.indexes().value(0);
if (sel.isValid()) {
int entry = visualIndex(sel) + 1;
+#ifdef Q_WS_X11
+ QAccessible::updateAccessibility(this, entry, QAccessible::Selection);
+#else
QAccessible::updateAccessibility(viewport(), entry, QAccessible::Selection);
+#endif
}
QModelIndex desel = deselected.indexes().value(0);
if (desel.isValid()) {
int entry = visualIndex(desel) + 1;
+#ifdef Q_WS_X11
+ QAccessible::updateAccessibility(this, entry, QAccessible::SelectionRemove);
+#else
QAccessible::updateAccessibility(viewport(), entry, QAccessible::SelectionRemove);
+#endif
}
}
#endif
diff --git a/src/gui/itemviews/qtableview.cpp b/src/gui/itemviews/qtableview.cpp
index 617409ff3f..6f532eb7c7 100644
--- a/src/gui/itemviews/qtableview.cpp
+++ b/src/gui/itemviews/qtableview.cpp
@@ -3164,10 +3164,16 @@ void QTableView::currentChanged(const QModelIndex &current, const QModelIndex &p
#ifndef QT_NO_ACCESSIBILITY
if (QAccessible::isActive()) {
if (current.isValid()) {
+#ifdef Q_WS_X11
+ Q_D(QTableView);
+ int entry = d->accessibleTable2Index(current);
+ QAccessible::updateAccessibility(this, entry, QAccessible::Focus);
+#else
int entry = visualIndex(current) + 1;
if (horizontalHeader())
++entry;
QAccessible::updateAccessibility(viewport(), entry, QAccessible::Focus);
+#endif
}
}
#endif
@@ -3180,22 +3186,33 @@ void QTableView::currentChanged(const QModelIndex &current, const QModelIndex &p
void QTableView::selectionChanged(const QItemSelection &selected,
const QItemSelection &deselected)
{
+ Q_D(QTableView);
#ifndef QT_NO_ACCESSIBILITY
if (QAccessible::isActive()) {
// ### does not work properly for selection ranges.
QModelIndex sel = selected.indexes().value(0);
if (sel.isValid()) {
+#ifdef Q_WS_X11
+ int entry = d->accessibleTable2Index(sel);
+ QAccessible::updateAccessibility(this, entry, QAccessible::Selection);
+#else
int entry = visualIndex(sel);
if (horizontalHeader())
++entry;
QAccessible::updateAccessibility(viewport(), entry, QAccessible::Selection);
+#endif
}
QModelIndex desel = deselected.indexes().value(0);
if (desel.isValid()) {
+#ifdef Q_WS_X11
+ int entry = d->accessibleTable2Index(sel);
+ QAccessible::updateAccessibility(this, entry, QAccessible::SelectionRemove);
+#else
int entry = visualIndex(sel);
if (horizontalHeader())
++entry;
QAccessible::updateAccessibility(viewport(), entry, QAccessible::SelectionRemove);
+#endif
}
}
#endif
diff --git a/src/gui/itemviews/qtableview_p.h b/src/gui/itemviews/qtableview_p.h
index f973acf3ce..dce0ed06ac 100644
--- a/src/gui/itemviews/qtableview_p.h
+++ b/src/gui/itemviews/qtableview_p.h
@@ -167,6 +167,11 @@ public:
return horizontalHeader->logicalIndex(visualCol);
}
+ inline int accessibleTable2Index(const QModelIndex &index) const {
+ return (index.row() + (horizontalHeader ? 1 : 0)) * (index.model()->columnCount() + (verticalHeader ? 1 : 0))
+ + index.column() + (verticalHeader ? 1 : 0) + 1;
+ }
+
int sectionSpanEndLogical(const QHeaderView *header, int logical, int span) const;
int sectionSpanSize(const QHeaderView *header, int logical, int span) const;
bool spanContainsSection(const QHeaderView *header, int logical, int spanLogical, int span) const;
diff --git a/src/gui/itemviews/qtreeview.cpp b/src/gui/itemviews/qtreeview.cpp
index 6a992dbab6..9228ac82a2 100644
--- a/src/gui/itemviews/qtreeview.cpp
+++ b/src/gui/itemviews/qtreeview.cpp
@@ -54,6 +54,7 @@
#include <qdebug.h>
#ifndef QT_NO_ACCESSIBILITY
#include <qaccessible.h>
+#include <qaccessible2.h>
#endif
#include <private/qtreeview_p.h>
@@ -2883,20 +2884,36 @@ void QTreeViewPrivate::expand(int item, bool emitSignal)
void QTreeViewPrivate::insertViewItems(int pos, int count, const QTreeViewItem &viewItem)
{
+ Q_Q(QTreeView);
viewItems.insert(pos, count, viewItem);
QTreeViewItem *items = viewItems.data();
for (int i = pos + count; i < viewItems.count(); i++)
if (items[i].parentItem >= pos)
items[i].parentItem += count;
+#ifndef QT_NO_ACCESSIBILITY
+#ifdef Q_WS_X11
+ if (QAccessible::isActive()) {
+ QAccessible::updateAccessibility(q, 0, QAccessible::TableModelChanged);
+ }
+#endif
+#endif
}
void QTreeViewPrivate::removeViewItems(int pos, int count)
{
+ Q_Q(QTreeView);
viewItems.remove(pos, count);
QTreeViewItem *items = viewItems.data();
for (int i = pos; i < viewItems.count(); i++)
if (items[i].parentItem >= pos)
items[i].parentItem -= count;
+#ifndef QT_NO_ACCESSIBILITY
+#ifdef Q_WS_X11
+ if (QAccessible::isActive()) {
+ QAccessible::updateAccessibility(q, 0, QAccessible::TableModelChanged);
+ }
+#endif
+#endif
}
#if 0
@@ -3687,14 +3704,6 @@ void QTreeViewPrivate::_q_sortIndicatorChanged(int column, Qt::SortOrder order)
*/
void QTreeView::currentChanged(const QModelIndex &current, const QModelIndex &previous)
{
-#ifndef QT_NO_ACCESSIBILITY
- if (QAccessible::isActive()) {
- int entry = visualIndex(current) + 1;
- if (header())
- ++entry;
- QAccessible::updateAccessibility(viewport(), entry, QAccessible::Focus);
- }
-#endif
QAbstractItemView::currentChanged(current, previous);
if (allColumnsShowFocus()) {
@@ -3711,6 +3720,19 @@ void QTreeView::currentChanged(const QModelIndex &current, const QModelIndex &pr
viewport()->update(currentRect);
}
}
+#ifndef QT_NO_ACCESSIBILITY
+ if (QAccessible::isActive() && current.isValid()) {
+#ifdef Q_WS_X11
+ int entry = (visualIndex(current) + (header()?1:0))*current.model()->columnCount()+current.column() + 1;
+ QAccessible::updateAccessibility(this, entry, QAccessible::Focus);
+#else
+ int entry = visualIndex(current) + 1;
+ if (header())
+ ++entry;
+ QAccessible::updateAccessibility(viewport(), entry, QAccessible::Focus);
+#endif
+ }
+#endif
}
/*!
@@ -3719,26 +3741,38 @@ void QTreeView::currentChanged(const QModelIndex &current, const QModelIndex &pr
void QTreeView::selectionChanged(const QItemSelection &selected,
const QItemSelection &deselected)
{
+ QAbstractItemView::selectionChanged(selected, deselected);
#ifndef QT_NO_ACCESSIBILITY
if (QAccessible::isActive()) {
// ### does not work properly for selection ranges.
QModelIndex sel = selected.indexes().value(0);
if (sel.isValid()) {
+#ifdef Q_WS_X11
+ int entry = (visualIndex(sel) + (header()?1:0))*sel.model()->columnCount()+sel.column() + 1;
+ Q_ASSERT(entry > 0);
+ QAccessible::updateAccessibility(this, entry, QAccessible::Selection);
+#else
int entry = visualIndex(sel) + 1;
if (header())
++entry;
QAccessible::updateAccessibility(viewport(), entry, QAccessible::Selection);
+#endif
}
QModelIndex desel = deselected.indexes().value(0);
if (desel.isValid()) {
+#ifdef Q_WS_X11
+ int entry = (visualIndex(desel) + (header()?1:0))*desel.model()->columnCount()+desel.column() + 1;
+ Q_ASSERT(entry > 0);
+ QAccessible::updateAccessibility(this, entry, QAccessible::SelectionRemove);
+#else
int entry = visualIndex(desel) + 1;
if (header())
++entry;
QAccessible::updateAccessibility(viewport(), entry, QAccessible::SelectionRemove);
+#endif
}
}
#endif
- QAbstractItemView::selectionChanged(selected, deselected);
}
int QTreeView::visualIndex(const QModelIndex &index) const
diff --git a/src/gui/itemviews/qtreeview.h b/src/gui/itemviews/qtreeview.h
index 26c73153e9..b77da4e89a 100644
--- a/src/gui/itemviews/qtreeview.h
+++ b/src/gui/itemviews/qtreeview.h
@@ -219,6 +219,9 @@ protected:
private:
friend class QAccessibleItemView;
+ friend class QAccessibleTable2;
+ friend class QAccessibleTree;
+ friend class QAccessibleTable2Cell;
int visualIndex(const QModelIndex &index) const;
Q_DECLARE_PRIVATE(QTreeView)
diff --git a/src/gui/itemviews/qtreeview_p.h b/src/gui/itemviews/qtreeview_p.h
index b6d84586ee..a9dc452398 100644
--- a/src/gui/itemviews/qtreeview_p.h
+++ b/src/gui/itemviews/qtreeview_p.h
@@ -78,7 +78,7 @@ struct QTreeViewItem
Q_DECLARE_TYPEINFO(QTreeViewItem, Q_MOVABLE_TYPE);
-class QTreeViewPrivate : public QAbstractItemViewPrivate
+class Q_GUI_EXPORT QTreeViewPrivate : public QAbstractItemViewPrivate
{
Q_DECLARE_PUBLIC(QTreeView)
public:
@@ -223,6 +223,10 @@ public:
inline void invalidateHeightCache(int item) const
{ viewItems[item].height = 0; }
+ inline int accessibleTable2Index(const QModelIndex &index) const {
+ return (viewIndex(index) + (header ? 1 : 0)) * model->columnCount()+index.column() + 1;
+ }
+
// used for spanning rows
QVector<QPersistentModelIndex> spanningIndexes;
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..c8492e3c89
--- /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 <QtGui/qabstractitemview.h>
+#include <QtGui/qheaderview.h>
+#include <QtGui/qaccessible.h>
+#include <QtGui/qaccessible2.h>
+#include <QtGui/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/widgets.pro b/src/plugins/accessible/widgets/widgets.pro
index 00d99f94e7..d1a121ec94 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
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-05 21:19:38 +0000