itemviews.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the plugins of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
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15** information use the contact form at https://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
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31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
34** https://www.gnu.org/licenses/gpl-3.0.html.-
35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "itemviews_p.h"-
41-
42#include <qheaderview.h>-
43#include <qtableview.h>-
44#include <qlistview.h>-
45#include <qtreeview.h>-
46#include <private/qtreewidget_p.h>-
47-
48#ifndef QT_NO_ACCESSIBILITY-
49-
50QT_BEGIN_NAMESPACE-
51-
52#ifndef QT_NO_ITEMVIEWS-
53/*-
54Implementation of the IAccessible2 table2 interface. Much simpler than-
55the other table interfaces since there is only the main table and cells:-
56-
57TABLE/LIST/TREE-
58 |- HEADER CELL-
59 |- CELL-
60 |- CELL-
61 ...-
62*/-
63-
64-
65QAbstractItemView *QAccessibleTable::view() const-
66{-
67 return qobject_cast<QAbstractItemView*>(object());
never executed: return qobject_cast<QAbstractItemView*>(object());
0
68}-
69-
70int QAccessibleTable::logicalIndex(const QModelIndex &index) const-
71{-
72 if (!view()->model() || !index.isValid())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
73 return -1;
never executed: return -1;
0
74 int vHeader = verticalHeader() ? 1 : 0;
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
75 int hHeader = horizontalHeader() ? 1 : 0;
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
76 return (index.row() + hHeader)*(index.model()->columnCount() + vHeader) + (index.column() + vHeader);
never executed: return (index.row() + hHeader)*(index.model()->columnCount() + vHeader) + (index.column() + vHeader);
0
77}-
78-
79QAccessibleTable::QAccessibleTable(QWidget *w)-
80 : QAccessibleObject(w)-
81{-
82 Q_ASSERT(view());-
83-
84 if (qobject_cast<const QTableView*>(view())) {
qobject_cast<c...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
0
85 m_role = QAccessible::Table;-
86 } else if (qobject_cast<const QTreeView*>(view())) {
never executed: end of block
qobject_cast<c...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
0
87 m_role = QAccessible::Tree;-
88 } else if (qobject_cast<const QListView*>(view())) {
never executed: end of block
qobject_cast<c...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
0
89 m_role = QAccessible::List;-
90 } else {
never executed: end of block
0
91 // is this our best guess?-
92 m_role = QAccessible::Table;-
93 }
never executed: end of block
0
94}-
95-
96bool QAccessibleTable::isValid() const-
97{-
98 return (view() && !qobject_cast<QWidget*>(view())->d_func()->data.in_destructor);
never executed: return (view() && !qobject_cast<QWidget*>(view())->d_func()->data.in_destructor);
0
99}-
100-
101QAccessibleTable::~QAccessibleTable()-
102{-
103 Q_FOREACH (QAccessible::Id id, childToId)-
104 QAccessible::deleteAccessibleInterface(id);
never executed: QAccessible::deleteAccessibleInterface(id);
0
105}
never executed: end of block
0
106-
107QHeaderView *QAccessibleTable::horizontalHeader() const-
108{-
109 QHeaderView *header = 0;-
110 if (false) {
dead code: { }
-
111#ifndef QT_NO_TABLEVIEW
dead code: { }
-
112 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view())) {
const QTableVi...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
113 header = tv->horizontalHeader();-
114#endif-
115#ifndef QT_NO_TREEVIEW-
116 } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view())) {
never executed: end of block
const QTreeVie...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
0
117 header = tv->header();-
118#endif-
119 }
never executed: end of block
0
120 return header;
never executed: return header;
0
121}-
122-
123QHeaderView *QAccessibleTable::verticalHeader() const-
124{-
125 QHeaderView *header = 0;-
126 if (false) {
dead code: { }
-
127#ifndef QT_NO_TABLEVIEW
dead code: { }
-
128 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view())) {
const QTableVi...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
129 header = tv->verticalHeader();-
130#endif-
131 }
never executed: end of block
0
132 return header;
never executed: return header;
0
133}-
134-
135QAccessibleInterface *QAccessibleTable::cellAt(int row, int column) const-
136{-
137 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
138 return 0;
never executed: return 0;
0
139 Q_ASSERT(role() != QAccessible::Tree);-
140 QModelIndex index = view()->model()->index(row, column, view()->rootIndex());-
141 if (Q_UNLIKELY(!index.isValid())) {
__builtin_expe...lid()), false)Description
TRUEnever evaluated
FALSEnever evaluated
0
142 qWarning() << "QAccessibleTable::cellAt: invalid index: " << index << " for " << view();-
143 return 0;
never executed: return 0;
0
144 }-
145 return child(logicalIndex(index));
never executed: return child(logicalIndex(index));
0
146}-
147-
148QAccessibleInterface *QAccessibleTable::caption() const-
149{-
150 return 0;
never executed: return 0;
0
151}-
152-
153QString QAccessibleTable::columnDescription(int column) const-
154{-
155 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
156 return QString();
never executed: return QString();
0
157 return view()->model()->headerData(column, Qt::Horizontal).toString();
never executed: return view()->model()->headerData(column, Qt::Horizontal).toString();
0
158}-
159-
160int QAccessibleTable::columnCount() const-
161{-
162 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
163 return 0;
never executed: return 0;
0
164 return view()->model()->columnCount();
never executed: return view()->model()->columnCount();
0
165}-
166-
167int QAccessibleTable::rowCount() const-
168{-
169 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
170 return 0;
never executed: return 0;
0
171 return view()->model()->rowCount();
never executed: return view()->model()->rowCount();
0
172}-
173-
174int QAccessibleTable::selectedCellCount() const-
175{-
176 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
177 return 0;
never executed: return 0;
0
178 return view()->selectionModel()->selectedIndexes().count();
never executed: return view()->selectionModel()->selectedIndexes().count();
0
179}-
180-
181int QAccessibleTable::selectedColumnCount() const-
182{-
183 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
184 return 0;
never executed: return 0;
0
185 return view()->selectionModel()->selectedColumns().count();
never executed: return view()->selectionModel()->selectedColumns().count();
0
186}-
187-
188int QAccessibleTable::selectedRowCount() const-
189{-
190 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
191 return 0;
never executed: return 0;
0
192 return view()->selectionModel()->selectedRows().count();
never executed: return view()->selectionModel()->selectedRows().count();
0
193}-
194-
195QString QAccessibleTable::rowDescription(int row) const-
196{-
197 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
198 return QString();
never executed: return QString();
0
199 return view()->model()->headerData(row, Qt::Vertical).toString();
never executed: return view()->model()->headerData(row, Qt::Vertical).toString();
0
200}-
201-
202QList<QAccessibleInterface *> QAccessibleTable::selectedCells() const-
203{-
204 QList<QAccessibleInterface*> cells;-
205 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
206 return cells;
never executed: return cells;
0
207 const QModelIndexList selectedIndexes = view()->selectionModel()->selectedIndexes();-
208 cells.reserve(selectedIndexes.size());-
209 Q_FOREACH (const QModelIndex &index, selectedIndexes)-
210 cells.append(child(logicalIndex(index)));
never executed: cells.append(child(logicalIndex(index)));
0
211 return cells;
never executed: return cells;
0
212}-
213-
214QList<int> QAccessibleTable::selectedColumns() const-
215{-
216 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
217 return QList<int>();
never executed: return QList<int>();
0
218 QList<int> columns;-
219 const QModelIndexList selectedColumns = view()->selectionModel()->selectedColumns();-
220 columns.reserve(selectedColumns.size());-
221 Q_FOREACH (const QModelIndex &index, selectedColumns)-
222 columns.append(index.column());
never executed: columns.append(index.column());
0
223-
224 return columns;
never executed: return columns;
0
225}-
226-
227QList<int> QAccessibleTable::selectedRows() const-
228{-
229 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
230 return QList<int>();
never executed: return QList<int>();
0
231 QList<int> rows;-
232 const QModelIndexList selectedRows = view()->selectionModel()->selectedRows();-
233 rows.reserve(selectedRows.size());-
234 Q_FOREACH (const QModelIndex &index, selectedRows)-
235 rows.append(index.row());
never executed: rows.append(index.row());
0
236-
237 return rows;
never executed: return rows;
0
238}-
239-
240QAccessibleInterface *QAccessibleTable::summary() const-
241{-
242 return 0;
never executed: return 0;
0
243}-
244-
245bool QAccessibleTable::isColumnSelected(int column) const-
246{-
247 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
248 return false;
never executed: return false;
0
249 return view()->selectionModel()->isColumnSelected(column, QModelIndex());
never executed: return view()->selectionModel()->isColumnSelected(column, QModelIndex());
0
250}-
251-
252bool QAccessibleTable::isRowSelected(int row) const-
253{-
254 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
255 return false;
never executed: return false;
0
256 return view()->selectionModel()->isRowSelected(row, QModelIndex());
never executed: return view()->selectionModel()->isRowSelected(row, QModelIndex());
0
257}-
258-
259bool QAccessibleTable::selectRow(int row)-
260{-
261 if (!view()->model() || !view()->selectionModel())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
262 return false;
never executed: return false;
0
263 QModelIndex index = view()->model()->index(row, 0, view()->rootIndex());-
264-
265 if (!index.isValid() || view()->selectionBehavior() == QAbstractItemView::SelectColumns)
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
view()->select...:SelectColumnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
266 return false;
never executed: return false;
0
267-
268 switch (view()->selectionMode()) {-
269 case QAbstractItemView::NoSelection:
never executed: case QAbstractItemView::NoSelection:
0
270 return false;
never executed: return false;
0
271 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
272 if (view()->selectionBehavior() != QAbstractItemView::SelectRows && columnCount() > 1 )
view()->select...ew::SelectRowsDescription
TRUEnever evaluated
FALSEnever evaluated
columnCount() > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
273 return false;
never executed: return false;
0
274 view()->clearSelection();-
275 break;
never executed: break;
0
276 case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
277 if ((!row || !view()->selectionModel()->isRowSelected(row - 1, view()->rootIndex()))
!rowDescription
TRUEnever evaluated
FALSEnever evaluated
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
278 && !view()->selectionModel()->isRowSelected(row + 1, view()->rootIndex()))
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
279 view()->clearSelection();
never executed: view()->clearSelection();
0
280 break;
never executed: break;
0
281 default:
never executed: default:
0
282 break;
never executed: break;
0
283 }-
284-
285 view()->selectionModel()->select(index, QItemSelectionModel::Select | QItemSelectionModel::Rows);-
286 return true;
never executed: return true;
0
287}-
288-
289bool QAccessibleTable::selectColumn(int column)-
290{-
291 if (!view()->model() || !view()->selectionModel())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
292 return false;
never executed: return false;
0
293 QModelIndex index = view()->model()->index(0, column, view()->rootIndex());-
294-
295 if (!index.isValid() || view()->selectionBehavior() == QAbstractItemView::SelectRows)
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
view()->select...ew::SelectRowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
296 return false;
never executed: return false;
0
297-
298 switch (view()->selectionMode()) {-
299 case QAbstractItemView::NoSelection:
never executed: case QAbstractItemView::NoSelection:
0
300 return false;
never executed: return false;
0
301 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
302 if (view()->selectionBehavior() != QAbstractItemView::SelectColumns && rowCount() > 1)
view()->select...:SelectColumnsDescription
TRUEnever evaluated
FALSEnever evaluated
rowCount() > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
303 return false;
never executed: return false;
0
304 case QAbstractItemView::ContiguousSelection:
code before this statement never executed: case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
305 if ((!column || !view()->selectionModel()->isColumnSelected(column - 1, view()->rootIndex()))
!columnDescription
TRUEnever evaluated
FALSEnever evaluated
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
306 && !view()->selectionModel()->isColumnSelected(column + 1, view()->rootIndex()))
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
307 view()->clearSelection();
never executed: view()->clearSelection();
0
308 break;
never executed: break;
0
309 default:
never executed: default:
0
310 break;
never executed: break;
0
311 }-
312-
313 view()->selectionModel()->select(index, QItemSelectionModel::Select | QItemSelectionModel::Columns);-
314 return true;
never executed: return true;
0
315}-
316-
317bool QAccessibleTable::unselectRow(int row)-
318{-
319 if (!view()->model() || !view()->selectionModel())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
320 return false;
never executed: return false;
0
321-
322 QModelIndex index = view()->model()->index(row, 0, view()->rootIndex());-
323 if (!index.isValid())
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
324 return false;
never executed: return false;
0
325-
326 QItemSelection selection(index, index);-
327-
328 switch (view()->selectionMode()) {-
329 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
330 //In SingleSelection and ContiguousSelection once an item-
331 //is selected, there's no way for the user to unselect all items-
332 if (selectedRowCount() == 1)
selectedRowCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
333 return false;
never executed: return false;
0
334 break;
never executed: break;
0
335 case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
336 if (selectedRowCount() == 1)
selectedRowCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
337 return false;
never executed: return false;
0
338-
339 if ((!row || view()->selectionModel()->isRowSelected(row - 1, view()->rootIndex()))
!rowDescription
TRUEnever evaluated
FALSEnever evaluated
view()->select...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
340 && view()->selectionModel()->isRowSelected(row + 1, view()->rootIndex())) {
view()->select...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
341 //If there are rows selected both up the current row and down the current rown,-
342 //the ones which are down the current row will be deselected-
343 selection = QItemSelection(index, view()->model()->index(rowCount() - 1, 0, view()->rootIndex()));-
344 }
never executed: end of block
0
345 default:
code before this statement never executed: default:
never executed: default:
0
346 break;
never executed: break;
0
347 }-
348-
349 view()->selectionModel()->select(selection, QItemSelectionModel::Deselect | QItemSelectionModel::Rows);-
350 return true;
never executed: return true;
0
351}-
352-
353bool QAccessibleTable::unselectColumn(int column)-
354{-
355 if (!view()->model() || !view()->selectionModel())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
356 return false;
never executed: return false;
0
357-
358 QModelIndex index = view()->model()->index(0, column, view()->rootIndex());-
359 if (!index.isValid())
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
360 return false;
never executed: return false;
0
361-
362 QItemSelection selection(index, index);-
363-
364 switch (view()->selectionMode()) {-
365 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
366 //In SingleSelection and ContiguousSelection once an item-
367 //is selected, there's no way for the user to unselect all items-
368 if (selectedColumnCount() == 1)
selectedColumnCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
369 return false;
never executed: return false;
0
370 break;
never executed: break;
0
371 case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
372 if (selectedColumnCount() == 1)
selectedColumnCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
373 return false;
never executed: return false;
0
374-
375 if ((!column || view()->selectionModel()->isColumnSelected(column - 1, view()->rootIndex()))
!columnDescription
TRUEnever evaluated
FALSEnever evaluated
view()->select...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
376 && view()->selectionModel()->isColumnSelected(column + 1, view()->rootIndex())) {
view()->select...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
377 //If there are columns selected both at the left of the current row and at the right-
378 //of the current rown, the ones which are at the right will be deselected-
379 selection = QItemSelection(index, view()->model()->index(0, columnCount() - 1, view()->rootIndex()));-
380 }
never executed: end of block
0
381 default:
code before this statement never executed: default:
never executed: default:
0
382 break;
never executed: break;
0
383 }-
384-
385 view()->selectionModel()->select(selection, QItemSelectionModel::Deselect | QItemSelectionModel::Columns);-
386 return true;
never executed: return true;
0
387}-
388-
389QAccessible::Role QAccessibleTable::role() const-
390{-
391 return m_role;
never executed: return m_role;
0
392}-
393-
394QAccessible::State QAccessibleTable::state() const-
395{-
396 return QAccessible::State();
never executed: return QAccessible::State();
0
397}-
398-
399QAccessibleInterface *QAccessibleTable::childAt(int x, int y) const-
400{-
401 QPoint viewportOffset = view()->viewport()->mapTo(view(), QPoint(0,0));-
402 QPoint indexPosition = view()->mapFromGlobal(QPoint(x, y) - viewportOffset);-
403 // FIXME: if indexPosition < 0 in one coordinate, return header-
404-
405 QModelIndex index = view()->indexAt(indexPosition);-
406 if (index.isValid()) {
index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
407 return child(logicalIndex(index));
never executed: return child(logicalIndex(index));
0
408 }-
409 return 0;
never executed: return 0;
0
410}-
411-
412int QAccessibleTable::childCount() const-
413{-
414 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
415 return 0;
never executed: return 0;
0
416 int vHeader = verticalHeader() ? 1 : 0;
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
417 int hHeader = horizontalHeader() ? 1 : 0;
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
418 return (view()->model()->rowCount()+hHeader) * (view()->model()->columnCount()+vHeader);
never executed: return (view()->model()->rowCount()+hHeader) * (view()->model()->columnCount()+vHeader);
0
419}-
420-
421int QAccessibleTable::indexOfChild(const QAccessibleInterface *iface) const-
422{-
423 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
424 return -1;
never executed: return -1;
0
425 QAccessibleInterface *parent = iface->parent();-
426 if (parent->object() != view())
parent->object() != view()Description
TRUEnever evaluated
FALSEnever evaluated
0
427 return -1;
never executed: return -1;
0
428-
429 Q_ASSERT(iface->role() != QAccessible::TreeItem); // should be handled by tree class-
430 if (iface->role() == QAccessible::Cell || iface->role() == QAccessible::ListItem) {
iface->role() ...cessible::CellDescription
TRUEnever evaluated
FALSEnever evaluated
iface->role() ...ible::ListItemDescription
TRUEnever evaluated
FALSEnever evaluated
0
431 const QAccessibleTableCell* cell = static_cast<const QAccessibleTableCell*>(iface);-
432 return logicalIndex(cell->m_index);
never executed: return logicalIndex(cell->m_index);
0
433 } else if (iface->role() == QAccessible::ColumnHeader){
iface->role() ...::ColumnHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
434 const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface);-
435 return cell->index + (verticalHeader() ? 1 : 0);
never executed: return cell->index + (verticalHeader() ? 1 : 0);
0
436 } else if (iface->role() == QAccessible::RowHeader){
iface->role() ...ble::RowHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
437 const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface);-
438 return (cell->index + 1) * (view()->model()->columnCount() + 1);
never executed: return (cell->index + 1) * (view()->model()->columnCount() + 1);
0
439 } else if (iface->role() == QAccessible::Pane) {
iface->role() ...cessible::PaneDescription
TRUEnever evaluated
FALSEnever evaluated
0
440 return 0; // corner button
never executed: return 0;
0
441 } else {-
442 qWarning() << "WARNING QAccessibleTable::indexOfChild Fix my children..."-
443 << iface->role() << iface->text(QAccessible::Name);-
444 }
never executed: end of block
0
445 // FIXME: we are in denial of our children. this should stop.-
446 return -1;
never executed: return -1;
0
447}-
448-
449QString QAccessibleTable::text(QAccessible::Text t) const-
450{-
451 if (t == QAccessible::Description)
t == QAccessible::DescriptionDescription
TRUEnever evaluated
FALSEnever evaluated
0
452 return view()->accessibleDescription();
never executed: return view()->accessibleDescription();
0
453 return view()->accessibleName();
never executed: return view()->accessibleName();
0
454}-
455-
456QRect QAccessibleTable::rect() const-
457{-
458 if (!view()->isVisible())
!view()->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
459 return QRect();
never executed: return QRect();
0
460 QPoint pos = view()->mapToGlobal(QPoint(0, 0));-
461 return QRect(pos.x(), pos.y(), view()->width(), view()->height());
never executed: return QRect(pos.x(), pos.y(), view()->width(), view()->height());
0
462}-
463-
464QAccessibleInterface *QAccessibleTable::parent() const-
465{-
466 if (view() && view()->parent()) {
view()Description
TRUEnever evaluated
FALSEnever evaluated
view()->parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
467 if (qstrcmp("QComboBoxPrivateContainer", view()->parent()->metaObject()->className()) == 0) {
qstrcmp("QComb...ssName()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
468 return QAccessible::queryAccessibleInterface(view()->parent()->parent());
never executed: return QAccessible::queryAccessibleInterface(view()->parent()->parent());
0
469 }-
470 return QAccessible::queryAccessibleInterface(view()->parent());
never executed: return QAccessible::queryAccessibleInterface(view()->parent());
0
471 }-
472 return 0;
never executed: return 0;
0
473}-
474-
475QAccessibleInterface *QAccessibleTable::child(int logicalIndex) const-
476{-
477 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
478 return 0;
never executed: return 0;
0
479-
480 if (childToId.contains(logicalIndex)) {
childToId.cont...(logicalIndex)Description
TRUEnever evaluated
FALSEnever evaluated
0
481 QAccessible::Id id = childToId.value(logicalIndex);-
482 return QAccessible::accessibleInterface(id);
never executed: return QAccessible::accessibleInterface(id);
0
483 }-
484-
485 int vHeader = verticalHeader() ? 1 : 0;
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
486 int hHeader = horizontalHeader() ? 1 : 0;
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
487-
488 int columns = view()->model()->columnCount() + vHeader;-
489-
490 int row = logicalIndex / columns;-
491 int column = logicalIndex % columns;-
492-
493 QAccessibleInterface *iface = 0;-
494-
495 if (vHeader) {
vHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
496 if (column == 0) {
column == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
497 if (hHeader && row == 0) {
hHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
row == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
498 iface = new QAccessibleTableCornerButton(view());-
499 } else {
never executed: end of block
0
500 iface = new QAccessibleTableHeaderCell(view(), row - hHeader, Qt::Vertical);-
501 }
never executed: end of block
0
502 }-
503 --column;-
504 }
never executed: end of block
0
505 if (!iface && hHeader) {
!ifaceDescription
TRUEnever evaluated
FALSEnever evaluated
hHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
506 if (row == 0) {
row == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
507 iface = new QAccessibleTableHeaderCell(view(), column, Qt::Horizontal);-
508 }
never executed: end of block
0
509 --row;-
510 }
never executed: end of block
0
511-
512 if (!iface) {
!ifaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
513 QModelIndex index = view()->model()->index(row, column, view()->rootIndex());-
514 if (Q_UNLIKELY(!index.isValid())) {
__builtin_expe...lid()), false)Description
TRUEnever evaluated
FALSEnever evaluated
0
515 qWarning() << "QAccessibleTable::child: Invalid index at: " << row << column;-
516 return 0;
never executed: return 0;
0
517 }-
518 iface = new QAccessibleTableCell(view(), index, cellRole());-
519 }
never executed: end of block
0
520-
521 QAccessible::registerAccessibleInterface(iface);-
522 childToId.insert(logicalIndex, QAccessible::uniqueId(iface));-
523 return iface;
never executed: return iface;
0
524}-
525-
526void *QAccessibleTable::interface_cast(QAccessible::InterfaceType t)-
527{-
528 if (t == QAccessible::TableInterface)
t == QAccessib...TableInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
529 return static_cast<QAccessibleTableInterface*>(this);
never executed: return static_cast<QAccessibleTableInterface*>(this);
0
530 return 0;
never executed: return 0;
0
531}-
532-
533void QAccessibleTable::modelChange(QAccessibleTableModelChangeEvent *event)-
534{-
535 // if there is no cache yet, we don't update anything-
536 if (childToId.isEmpty())
childToId.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
537 return;
never executed: return;
0
538-
539 switch (event->modelChangeType()) {-
540 case QAccessibleTableModelChangeEvent::ModelReset:
never executed: case QAccessibleTableModelChangeEvent::ModelReset:
0
541 Q_FOREACH (QAccessible::Id id, childToId)-
542 QAccessible::deleteAccessibleInterface(id);
never executed: QAccessible::deleteAccessibleInterface(id);
0
543 childToId.clear();-
544 break;
never executed: break;
0
545-
546 // rows are inserted: move every row after that-
547 case QAccessibleTableModelChangeEvent::RowsInserted:
never executed: case QAccessibleTableModelChangeEvent::RowsInserted:
0
548 case QAccessibleTableModelChangeEvent::ColumnsInserted: {
never executed: case QAccessibleTableModelChangeEvent::ColumnsInserted:
0
549 int newRows = event->lastRow() - event->firstRow() + 1;-
550 int newColumns = event->lastColumn() - event->firstColumn() + 1;-
551-
552 ChildCache newCache;-
553 ChildCache::ConstIterator iter = childToId.constBegin();-
554-
555 while (iter != childToId.constEnd()) {
iter != childToId.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
556 QAccessible::Id id = iter.value();-
557 QAccessibleInterface *iface = QAccessible::accessibleInterface(id);-
558 Q_ASSERT(iface);-
559 if (event->modelChangeType() == QAccessibleTableModelChangeEvent::RowsInserted
event->modelCh...::RowsInsertedDescription
TRUEnever evaluated
FALSEnever evaluated
0
560 && iface->role() == QAccessible::RowHeader) {
iface->role() ...ble::RowHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
561 QAccessibleTableHeaderCell *cell = static_cast<QAccessibleTableHeaderCell*>(iface);-
562 if (cell->index >= event->firstRow()) {
cell->index >=...nt->firstRow()Description
TRUEnever evaluated
FALSEnever evaluated
0
563 cell->index += newRows;-
564 }
never executed: end of block
0
565 } else if (event->modelChangeType() == QAccessibleTableModelChangeEvent::ColumnsInserted
never executed: end of block
event->modelCh...olumnsInsertedDescription
TRUEnever evaluated
FALSEnever evaluated
0
566 && iface->role() == QAccessible::ColumnHeader) {
iface->role() ...::ColumnHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
567 QAccessibleTableHeaderCell *cell = static_cast<QAccessibleTableHeaderCell*>(iface);-
568 if (cell->index >= event->firstColumn()) {
cell->index >=...>firstColumn()Description
TRUEnever evaluated
FALSEnever evaluated
0
569 cell->index += newColumns;-
570 }
never executed: end of block
0
571 }
never executed: end of block
0
572 if (indexOfChild(iface) >= 0) {
indexOfChild(iface) >= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
573 newCache.insert(indexOfChild(iface), id);-
574 } else {
never executed: end of block
0
575 // ### This should really not happen,-
576 // but it might if the view has a root index set.-
577 // This needs to be fixed.-
578 QAccessible::deleteAccessibleInterface(id);-
579 }
never executed: end of block
0
580 ++iter;-
581 }
never executed: end of block
0
582 childToId = newCache;-
583 break;
never executed: break;
0
584 }-
585-
586 case QAccessibleTableModelChangeEvent::ColumnsRemoved:
never executed: case QAccessibleTableModelChangeEvent::ColumnsRemoved:
0
587 case QAccessibleTableModelChangeEvent::RowsRemoved: {
never executed: case QAccessibleTableModelChangeEvent::RowsRemoved:
0
588 int deletedColumns = event->lastColumn() - event->firstColumn() + 1;-
589 int deletedRows = event->lastRow() - event->firstRow() + 1;-
590 ChildCache newCache;-
591 ChildCache::ConstIterator iter = childToId.constBegin();-
592 while (iter != childToId.constEnd()) {
iter != childToId.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
593 QAccessible::Id id = iter.value();-
594 QAccessibleInterface *iface = QAccessible::accessibleInterface(id);-
595 Q_ASSERT(iface);-
596 if (iface->role() == QAccessible::Cell || iface->role() == QAccessible::ListItem) {
iface->role() ...cessible::CellDescription
TRUEnever evaluated
FALSEnever evaluated
iface->role() ...ible::ListItemDescription
TRUEnever evaluated
FALSEnever evaluated
0
597 Q_ASSERT(iface->tableCellInterface());-
598 QAccessibleTableCell *cell = static_cast<QAccessibleTableCell*>(iface->tableCellInterface());-
599 // Since it is a QPersistentModelIndex, we only need to check if it is valid-
600 if (cell->m_index.isValid())
cell->m_index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
601 newCache.insert(indexOfChild(cell), id);
never executed: newCache.insert(indexOfChild(cell), id);
0
602 else-
603 QAccessible::deleteAccessibleInterface(id);
never executed: QAccessible::deleteAccessibleInterface(id);
0
604 } else if (event->modelChangeType() == QAccessibleTableModelChangeEvent::RowsRemoved
event->modelCh...t::RowsRemovedDescription
TRUEnever evaluated
FALSEnever evaluated
0
605 && iface->role() == QAccessible::RowHeader) {
iface->role() ...ble::RowHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
606 QAccessibleTableHeaderCell *cell = static_cast<QAccessibleTableHeaderCell*>(iface);-
607 if (cell->index < event->firstRow()) {
cell->index < ...nt->firstRow()Description
TRUEnever evaluated
FALSEnever evaluated
0
608 newCache.insert(indexOfChild(cell), id);-
609 } else if (cell->index > event->lastRow()) {
never executed: end of block
cell->index > event->lastRow()Description
TRUEnever evaluated
FALSEnever evaluated
0
610 cell->index -= deletedRows;-
611 newCache.insert(indexOfChild(cell), id);-
612 } else {
never executed: end of block
0
613 QAccessible::deleteAccessibleInterface(id);-
614 }
never executed: end of block
0
615 } else if (event->modelChangeType() == QAccessibleTableModelChangeEvent::ColumnsRemoved
event->modelCh...ColumnsRemovedDescription
TRUEnever evaluated
FALSEnever evaluated
0
616 && iface->role() == QAccessible::ColumnHeader) {
iface->role() ...::ColumnHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
617 QAccessibleTableHeaderCell *cell = static_cast<QAccessibleTableHeaderCell*>(iface);-
618 if (cell->index < event->firstColumn()) {
cell->index < ...>firstColumn()Description
TRUEnever evaluated
FALSEnever evaluated
0
619 newCache.insert(indexOfChild(cell), id);-
620 } else if (cell->index > event->lastColumn()) {
never executed: end of block
cell->index > ...->lastColumn()Description
TRUEnever evaluated
FALSEnever evaluated
0
621 cell->index -= deletedColumns;-
622 newCache.insert(indexOfChild(cell), id);-
623 } else {
never executed: end of block
0
624 QAccessible::deleteAccessibleInterface(id);-
625 }
never executed: end of block
0
626 }-
627 ++iter;-
628 }
never executed: end of block
0
629 childToId = newCache;-
630 break;
never executed: break;
0
631 }-
632-
633 case QAccessibleTableModelChangeEvent::DataChanged:
never executed: case QAccessibleTableModelChangeEvent::DataChanged:
0
634 // nothing to do in this case-
635 break;
never executed: break;
0
636 }-
637}
never executed: end of block
0
638-
639// TREE VIEW-
640-
641QModelIndex QAccessibleTree::indexFromLogical(int row, int column) const-
642{-
643 if (!isValid() || !view()->model())
!isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
644 return QModelIndex();
never executed: return QModelIndex();
0
645-
646 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
647 if (Q_UNLIKELY(row < 0 || column < 0 || treeView->d_func()->viewItems.count() <= row)) {
__builtin_expe...= row), false)Description
TRUEnever evaluated
FALSEnever evaluated
0
648 qWarning() << "QAccessibleTree::indexFromLogical: invalid index: " << row << column << " for " << treeView;-
649 return QModelIndex();
never executed: return QModelIndex();
0
650 }-
651 QModelIndex modelIndex = treeView->d_func()->viewItems.at(row).index;-
652-
653 if (modelIndex.isValid() && column > 0) {
modelIndex.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
column > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
654 modelIndex = view()->model()->index(modelIndex.row(), column, modelIndex.parent());-
655 }
never executed: end of block
0
656 return modelIndex;
never executed: return modelIndex;
0
657}-
658-
659QAccessibleInterface *QAccessibleTree::childAt(int x, int y) const-
660{-
661 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
662 return 0;
never executed: return 0;
0
663 QPoint viewportOffset = view()->viewport()->mapTo(view(), QPoint(0,0));-
664 QPoint indexPosition = view()->mapFromGlobal(QPoint(x, y) - viewportOffset);-
665-
666 QModelIndex index = view()->indexAt(indexPosition);-
667 if (!index.isValid())
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
668 return 0;
never executed: return 0;
0
669-
670 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
671 int row = treeView->d_func()->viewIndex(index) + (horizontalHeader() ? 1 : 0);
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
672 int column = index.column();-
673-
674 int i = row * view()->model()->columnCount() + column;-
675 return child(i);
never executed: return child(i);
0
676}-
677-
678int QAccessibleTree::childCount() const-
679{-
680 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
681 Q_ASSERT(treeView);-
682 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
683 return 0;
never executed: return 0;
0
684-
685 int hHeader = horizontalHeader() ? 1 : 0;
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
686 return (treeView->d_func()->viewItems.count() + hHeader)* view()->model()->columnCount();
never executed: return (treeView->d_func()->viewItems.count() + hHeader)* view()->model()->columnCount();
0
687}-
688-
689-
690QAccessibleInterface *QAccessibleTree::child(int logicalIndex) const-
691{-
692 if (logicalIndex < 0 || !view()->model() || !view()->model()->columnCount())
logicalIndex < 0Description
TRUEnever evaluated
FALSEnever evaluated
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->model...>columnCount()Description
TRUEnever evaluated
FALSEnever evaluated
0
693 return 0;
never executed: return 0;
0
694-
695 QAccessibleInterface *iface = 0;-
696 int index = logicalIndex;-
697-
698 if (horizontalHeader()) {
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
699 if (index < view()->model()->columnCount()) {
index < view()...>columnCount()Description
TRUEnever evaluated
FALSEnever evaluated
0
700 iface = new QAccessibleTableHeaderCell(view(), index, Qt::Horizontal);-
701 } else {
never executed: end of block
0
702 index -= view()->model()->columnCount();-
703 }
never executed: end of block
0
704 }-
705-
706 if (!iface) {
!ifaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
707 int row = index / view()->model()->columnCount();-
708 int column = index % view()->model()->columnCount();-
709 QModelIndex modelIndex = indexFromLogical(row, column);-
710 if (!modelIndex.isValid())
!modelIndex.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
711 return 0;
never executed: return 0;
0
712 iface = new QAccessibleTableCell(view(), modelIndex, cellRole());-
713 }
never executed: end of block
0
714 QAccessible::registerAccessibleInterface(iface);-
715 // ### FIXME: get interfaces from the cache instead of re-creating them-
716 return iface;
never executed: return iface;
0
717}-
718-
719int QAccessibleTree::rowCount() const-
720{-
721 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
722 Q_ASSERT(treeView);-
723 return treeView->d_func()->viewItems.count();
never executed: return treeView->d_func()->viewItems.count();
0
724}-
725-
726int QAccessibleTree::indexOfChild(const QAccessibleInterface *iface) const-
727{-
728 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
729 return -1;
never executed: return -1;
0
730 QAccessibleInterface *parent = iface->parent();-
731 if (parent->object() != view())
parent->object() != view()Description
TRUEnever evaluated
FALSEnever evaluated
0
732 return -1;
never executed: return -1;
0
733-
734 if (iface->role() == QAccessible::TreeItem) {
iface->role() ...ible::TreeItemDescription
TRUEnever evaluated
FALSEnever evaluated
0
735 const QAccessibleTableCell* cell = static_cast<const QAccessibleTableCell*>(iface);-
736 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
737 Q_ASSERT(treeView);-
738 int row = treeView->d_func()->viewIndex(cell->m_index) + (horizontalHeader() ? 1 : 0);
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
739 int column = cell->m_index.column();-
740-
741 int index = row * view()->model()->columnCount() + column;-
742 return index;
never executed: return index;
0
743 } else if (iface->role() == QAccessible::ColumnHeader){
iface->role() ...::ColumnHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
744 const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface);-
745 return cell->index;
never executed: return cell->index;
0
746 } else {-
747 qWarning() << "WARNING QAccessibleTable::indexOfChild invalid child"-
748 << iface->role() << iface->text(QAccessible::Name);-
749 }
never executed: end of block
0
750 // FIXME: add scrollbars and don't just ignore them-
751 return -1;
never executed: return -1;
0
752}-
753-
754QAccessibleInterface *QAccessibleTree::cellAt(int row, int column) const-
755{-
756 QModelIndex index = indexFromLogical(row, column);-
757 if (Q_UNLIKELY(!index.isValid())) {
__builtin_expe...lid()), false)Description
TRUEnever evaluated
FALSEnever evaluated
0
758 qWarning() << "Requested invalid tree cell: " << row << column;-
759 return 0;
never executed: return 0;
0
760 }-
761 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
762 Q_ASSERT(treeView);-
763 int logicalIndex = treeView->d_func()->accessibleTable2Index(index);-
764-
765 return child(logicalIndex); // FIXME ### new QAccessibleTableCell(view(), index, cellRole());
never executed: return child(logicalIndex);
0
766}-
767-
768QString QAccessibleTree::rowDescription(int) const-
769{-
770 return QString(); // no headers for rows in trees
never executed: return QString();
0
771}-
772-
773bool QAccessibleTree::isRowSelected(int row) const-
774{-
775 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
776 return false;
never executed: return false;
0
777 QModelIndex index = indexFromLogical(row);-
778 return view()->selectionModel()->isRowSelected(index.row(), index.parent());
never executed: return view()->selectionModel()->isRowSelected(index.row(), index.parent());
0
779}-
780-
781bool QAccessibleTree::selectRow(int row)-
782{-
783 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
784 return false;
never executed: return false;
0
785 QModelIndex index = indexFromLogical(row);-
786-
787 if (!index.isValid() || view()->selectionBehavior() == QAbstractItemView::SelectColumns)
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
view()->select...:SelectColumnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
788 return false;
never executed: return false;
0
789-
790 switch (view()->selectionMode()) {-
791 case QAbstractItemView::NoSelection:
never executed: case QAbstractItemView::NoSelection:
0
792 return false;
never executed: return false;
0
793 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
794 if ((view()->selectionBehavior() != QAbstractItemView::SelectRows) && (columnCount() > 1))
(view()->selec...w::SelectRows)Description
TRUEnever evaluated
FALSEnever evaluated
(columnCount() > 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
795 return false;
never executed: return false;
0
796 view()->clearSelection();-
797 break;
never executed: break;
0
798 case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
799 if ((!row || !view()->selectionModel()->isRowSelected(row - 1, view()->rootIndex()))
!rowDescription
TRUEnever evaluated
FALSEnever evaluated
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
800 && !view()->selectionModel()->isRowSelected(row + 1, view()->rootIndex()))
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
801 view()->clearSelection();
never executed: view()->clearSelection();
0
802 break;
never executed: break;
0
803 default:
never executed: default:
0
804 break;
never executed: break;
0
805 }-
806-
807 view()->selectionModel()->select(index, QItemSelectionModel::Select | QItemSelectionModel::Rows);-
808 return true;
never executed: return true;
0
809}-
810-
811// TABLE CELL-
812-
813QAccessibleTableCell::QAccessibleTableCell(QAbstractItemView *view_, const QModelIndex &index_, QAccessible::Role role_)-
814 : /* QAccessibleSimpleEditableTextInterface(this), */ view(view_), m_index(index_), m_role(role_)-
815{-
816 if (Q_UNLIKELY(!index_.isValid()))
__builtin_expe...lid()), false)Description
TRUEnever evaluated
FALSEnever evaluated
0
817 qWarning() << "QAccessibleTableCell::QAccessibleTableCell with invalid index: " << index_;
never executed: QMessageLogger(__FILE__, 817, __PRETTY_FUNCTION__).warning() << "QAccessibleTableCell::QAccessibleTableCell with invalid index: " << index_;
0
818}
never executed: end of block
0
819-
820void *QAccessibleTableCell::interface_cast(QAccessible::InterfaceType t)-
821{-
822 if (t == QAccessible::TableCellInterface)
t == QAccessib...eCellInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
823 return static_cast<QAccessibleTableCellInterface*>(this);
never executed: return static_cast<QAccessibleTableCellInterface*>(this);
0
824 if (t == QAccessible::ActionInterface)
t == QAccessib...ctionInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
825 return static_cast<QAccessibleActionInterface*>(this);
never executed: return static_cast<QAccessibleActionInterface*>(this);
0
826 return 0;
never executed: return 0;
0
827}-
828-
829int QAccessibleTableCell::columnExtent() const { return 1; }
never executed: return 1;
0
830int QAccessibleTableCell::rowExtent() const { return 1; }
never executed: return 1;
0
831-
832QList<QAccessibleInterface*> QAccessibleTableCell::rowHeaderCells() const-
833{-
834 QList<QAccessibleInterface*> headerCell;-
835 if (verticalHeader()) {
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
836 // FIXME-
837 headerCell.append(new QAccessibleTableHeaderCell(view, m_index.row(), Qt::Vertical));-
838 }
never executed: end of block
0
839 return headerCell;
never executed: return headerCell;
0
840}-
841-
842QList<QAccessibleInterface*> QAccessibleTableCell::columnHeaderCells() const-
843{-
844 QList<QAccessibleInterface*> headerCell;-
845 if (horizontalHeader()) {
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
846 // FIXME-
847 headerCell.append(new QAccessibleTableHeaderCell(view, m_index.column(), Qt::Horizontal));-
848 }
never executed: end of block
0
849 return headerCell;
never executed: return headerCell;
0
850}-
851-
852QHeaderView *QAccessibleTableCell::horizontalHeader() const-
853{-
854 QHeaderView *header = 0;-
855-
856 if (false) {
dead code: { }
-
857#ifndef QT_NO_TABLEVIEW
dead code: { }
-
858 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
const QTableVi...leView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
859 header = tv->horizontalHeader();-
860#endif-
861#ifndef QT_NO_TREEVIEW-
862 } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view)) {
never executed: end of block
const QTreeVie...eeView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
0
863 header = tv->header();-
864#endif-
865 }
never executed: end of block
0
866-
867 return header;
never executed: return header;
0
868}-
869-
870QHeaderView *QAccessibleTableCell::verticalHeader() const-
871{-
872 QHeaderView *header = 0;-
873#ifndef QT_NO_TABLEVIEW-
874 if (const QTableView *tv = qobject_cast<const QTableView*>(view))
const QTableVi...leView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
0
875 header = tv->verticalHeader();
never executed: header = tv->verticalHeader();
0
876#endif-
877 return header;
never executed: return header;
0
878}-
879-
880int QAccessibleTableCell::columnIndex() const-
881{-
882 return m_index.column();
never executed: return m_index.column();
0
883}-
884-
885int QAccessibleTableCell::rowIndex() const-
886{-
887 if (role() == QAccessible::TreeItem) {
role() == QAcc...ible::TreeItemDescription
TRUEnever evaluated
FALSEnever evaluated
0
888 const QTreeView *treeView = qobject_cast<const QTreeView*>(view);-
889 Q_ASSERT(treeView);-
890 int row = treeView->d_func()->viewIndex(m_index);-
891 return row;
never executed: return row;
0
892 }-
893 return m_index.row();
never executed: return m_index.row();
0
894}-
895-
896bool QAccessibleTableCell::isSelected() const-
897{-
898 return view->selectionModel()->isSelected(m_index);
never executed: return view->selectionModel()->isSelected(m_index);
0
899}-
900-
901QStringList QAccessibleTableCell::actionNames() const-
902{-
903 QStringList names;-
904 names << toggleAction();-
905 return names;
never executed: return names;
0
906}-
907-
908void QAccessibleTableCell::doAction(const QString& actionName)-
909{-
910 if (actionName == toggleAction()) {
actionName == toggleAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
911 if (isSelected())
isSelected()Description
TRUEnever evaluated
FALSEnever evaluated
0
912 unselectCell();
never executed: unselectCell();
0
913 else-
914 selectCell();
never executed: selectCell();
0
915 }-
916}
never executed: end of block
0
917-
918QStringList QAccessibleTableCell::keyBindingsForAction(const QString &) const-
919{-
920 return QStringList();
never executed: return QStringList();
0
921}-
922-
923-
924void QAccessibleTableCell::selectCell()-
925{-
926 QAbstractItemView::SelectionMode selectionMode = view->selectionMode();-
927 if (!m_index.isValid() || (selectionMode == QAbstractItemView::NoSelection))
!m_index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
(selectionMode...::NoSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
928 return;
never executed: return;
0
929 Q_ASSERT(table());-
930 QAccessibleTableInterface *cellTable = table()->tableInterface();-
931-
932 switch (view->selectionBehavior()) {-
933 case QAbstractItemView::SelectItems:
never executed: case QAbstractItemView::SelectItems:
0
934 break;
never executed: break;
0
935 case QAbstractItemView::SelectColumns:
never executed: case QAbstractItemView::SelectColumns:
0
936 if (cellTable)
cellTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
937 cellTable->selectColumn(m_index.column());
never executed: cellTable->selectColumn(m_index.column());
0
938 return;
never executed: return;
0
939 case QAbstractItemView::SelectRows:
never executed: case QAbstractItemView::SelectRows:
0
940 if (cellTable)
cellTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
941 cellTable->selectRow(m_index.row());
never executed: cellTable->selectRow(m_index.row());
0
942 return;
never executed: return;
0
943 }-
944-
945 if (selectionMode == QAbstractItemView::SingleSelection) {
selectionMode ...ingleSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
946 view->clearSelection();-
947 }
never executed: end of block
0
948-
949 view->selectionModel()->select(m_index, QItemSelectionModel::Select);-
950}
never executed: end of block
0
951-
952void QAccessibleTableCell::unselectCell()-
953{-
954-
955 QAbstractItemView::SelectionMode selectionMode = view->selectionMode();-
956 if (!m_index.isValid() || (selectionMode & QAbstractItemView::NoSelection))
!m_index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
(selectionMode...::NoSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
957 return;
never executed: return;
0
958-
959 QAccessibleTableInterface *cellTable = table()->tableInterface();-
960-
961 switch (view->selectionBehavior()) {-
962 case QAbstractItemView::SelectItems:
never executed: case QAbstractItemView::SelectItems:
0
963 break;
never executed: break;
0
964 case QAbstractItemView::SelectColumns:
never executed: case QAbstractItemView::SelectColumns:
0
965 if (cellTable)
cellTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
966 cellTable->unselectColumn(m_index.column());
never executed: cellTable->unselectColumn(m_index.column());
0
967 return;
never executed: return;
0
968 case QAbstractItemView::SelectRows:
never executed: case QAbstractItemView::SelectRows:
0
969 if (cellTable)
cellTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
970 cellTable->unselectRow(m_index.row());
never executed: cellTable->unselectRow(m_index.row());
0
971 return;
never executed: return;
0
972 }-
973-
974 //If the mode is not MultiSelection or ExtendedSelection and only-
975 //one cell is selected it cannot be unselected by the user-
976 if ((selectionMode != QAbstractItemView::MultiSelection)
(selectionMode...ultiSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
977 && (selectionMode != QAbstractItemView::ExtendedSelection)
(selectionMode...ndedSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
978 && (view->selectionModel()->selectedIndexes().count() <= 1))
(view->selecti....count() <= 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
979 return;
never executed: return;
0
980-
981 view->selectionModel()->select(m_index, QItemSelectionModel::Deselect);-
982}
never executed: end of block
0
983-
984QAccessibleInterface *QAccessibleTableCell::table() const-
985{-
986 return QAccessible::queryAccessibleInterface(view);
never executed: return QAccessible::queryAccessibleInterface(view);
0
987}-
988-
989QAccessible::Role QAccessibleTableCell::role() const-
990{-
991 return m_role;
never executed: return m_role;
0
992}-
993-
994QAccessible::State QAccessibleTableCell::state() const-
995{-
996 QAccessible::State st;-
997 if (!view)
!viewDescription
TRUEnever evaluated
FALSEnever evaluated
0
998 return st;
never executed: return st;
0
999-
1000 QRect globalRect = view->rect();-
1001 globalRect.translate(view->mapToGlobal(QPoint(0,0)));-
1002 if (!globalRect.intersects(rect()))
!globalRect.intersects(rect())Description
TRUEnever evaluated
FALSEnever evaluated
0
1003 st.invisible = true;
never executed: st.invisible = true;
0
1004-
1005 if (view->selectionModel()->isSelected(m_index))
view->selectio...ected(m_index)Description
TRUEnever evaluated
FALSEnever evaluated
0
1006 st.selected = true;
never executed: st.selected = true;
0
1007 if (view->selectionModel()->currentIndex() == m_index)
view->selectio...x() == m_indexDescription
TRUEnever evaluated
FALSEnever evaluated
0
1008 st.focused = true;
never executed: st.focused = true;
0
1009 if (m_index.model()->data(m_index, Qt::CheckStateRole).toInt() == Qt::Checked)
m_index.model(...== Qt::CheckedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1010 st.checked = true;
never executed: st.checked = true;
0
1011-
1012 Qt::ItemFlags flags = m_index.flags();-
1013 if (flags & Qt::ItemIsSelectable) {
flags & Qt::ItemIsSelectableDescription
TRUEnever evaluated
FALSEnever evaluated
0
1014 st.selectable = true;-
1015 st.focusable = true;-
1016 if (view->selectionMode() == QAbstractItemView::MultiSelection)
view->selectio...MultiSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1017 st.multiSelectable = true;
never executed: st.multiSelectable = true;
0
1018 if (view->selectionMode() == QAbstractItemView::ExtendedSelection)
view->selectio...endedSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1019 st.extSelectable = true;
never executed: st.extSelectable = true;
0
1020 }
never executed: end of block
0
1021 if (m_role == QAccessible::TreeItem) {
m_role == QAcc...ible::TreeItemDescription
TRUEnever evaluated
FALSEnever evaluated
0
1022 const QTreeView *treeView = qobject_cast<const QTreeView*>(view);-
1023 if (treeView->model()->hasChildren(m_index))
treeView->mode...ldren(m_index)Description
TRUEnever evaluated
FALSEnever evaluated
0
1024 st.expandable = true;
never executed: st.expandable = true;
0
1025 if (treeView->isExpanded(m_index))
treeView->isExpanded(m_index)Description
TRUEnever evaluated
FALSEnever evaluated
0
1026 st.expanded = true;
never executed: st.expanded = true;
0
1027 }
never executed: end of block
0
1028 return st;
never executed: return st;
0
1029}-
1030-
1031-
1032QRect QAccessibleTableCell::rect() const-
1033{-
1034 QRect r;-
1035 r = view->visualRect(m_index);-
1036-
1037 if (!r.isNull()) {
!r.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
1038 r.translate(view->viewport()->mapTo(view, QPoint(0,0)));-
1039 r.translate(view->mapToGlobal(QPoint(0, 0)));-
1040 }
never executed: end of block
0
1041 return r;
never executed: return r;
0
1042}-
1043-
1044QString QAccessibleTableCell::text(QAccessible::Text t) const-
1045{-
1046 QAbstractItemModel *model = view->model();-
1047 QString value;-
1048 switch (t) {-
1049 case QAccessible::Name:
never executed: case QAccessible::Name:
0
1050 value = model->data(m_index, Qt::AccessibleTextRole).toString();-
1051 if (value.isEmpty())
value.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1052 value = model->data(m_index, Qt::DisplayRole).toString();
never executed: value = model->data(m_index, Qt::DisplayRole).toString();
0
1053 break;
never executed: break;
0
1054 case QAccessible::Description:
never executed: case QAccessible::Description:
0
1055 value = model->data(m_index, Qt::AccessibleDescriptionRole).toString();-
1056 break;
never executed: break;
0
1057 default:
never executed: default:
0
1058 break;
never executed: break;
0
1059 }-
1060 return value;
never executed: return value;
0
1061}-
1062-
1063void QAccessibleTableCell::setText(QAccessible::Text /*t*/, const QString &text)-
1064{-
1065 if (!(m_index.flags() & Qt::ItemIsEditable))
!(m_index.flag...temIsEditable)Description
TRUEnever evaluated
FALSEnever evaluated
0
1066 return;
never executed: return;
0
1067 view->model()->setData(m_index, text);-
1068}
never executed: end of block
0
1069-
1070bool QAccessibleTableCell::isValid() const-
1071{-
1072 return view && view->model() && m_index.isValid();
never executed: return view && view->model() && m_index.isValid();
0
1073}-
1074-
1075QAccessibleInterface *QAccessibleTableCell::parent() const-
1076{-
1077 return QAccessible::queryAccessibleInterface(view);
never executed: return QAccessible::queryAccessibleInterface(view);
0
1078}-
1079-
1080QAccessibleInterface *QAccessibleTableCell::child(int) const-
1081{-
1082 return 0;
never executed: return 0;
0
1083}-
1084-
1085QAccessibleTableHeaderCell::QAccessibleTableHeaderCell(QAbstractItemView *view_, int index_, Qt::Orientation orientation_)-
1086 : view(view_), index(index_), orientation(orientation_)-
1087{-
1088 Q_ASSERT(index_ >= 0);-
1089}
never executed: end of block
0
1090-
1091QAccessible::Role QAccessibleTableHeaderCell::role() const-
1092{-
1093 if (orientation == Qt::Horizontal)
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1094 return QAccessible::ColumnHeader;
never executed: return QAccessible::ColumnHeader;
0
1095 return QAccessible::RowHeader;
never executed: return QAccessible::RowHeader;
0
1096}-
1097-
1098QAccessible::State QAccessibleTableHeaderCell::state() const-
1099{-
1100 QAccessible::State s;-
1101 if (QHeaderView *h = headerView()) {
QHeaderView *h = headerView()Description
TRUEnever evaluated
FALSEnever evaluated
0
1102 s.invisible = !h->testAttribute(Qt::WA_WState_Visible);-
1103 s.disabled = !h->isEnabled();-
1104 }
never executed: end of block
0
1105 return s;
never executed: return s;
0
1106}-
1107-
1108QRect QAccessibleTableHeaderCell::rect() const-
1109{-
1110 QHeaderView *header = 0;-
1111 if (false) {
dead code: { }
-
1112#ifndef QT_NO_TABLEVIEW
dead code: { }
-
1113 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
const QTableVi...leView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
1114 if (orientation == Qt::Horizontal) {
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1115 header = tv->horizontalHeader();-
1116 } else {
never executed: end of block
0
1117 header = tv->verticalHeader();-
1118 }
never executed: end of block
0
1119#endif-
1120#ifndef QT_NO_TREEVIEW-
1121 } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view)) {
const QTreeVie...eeView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
0
1122 header = tv->header();-
1123#endif-
1124 }
never executed: end of block
0
1125 if (!header)
!headerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1126 return QRect();
never executed: return QRect();
0
1127 QPoint zero = header->mapToGlobal(QPoint(0, 0));-
1128 int sectionSize = header->sectionSize(index);-
1129 int sectionPos = header->sectionPosition(index);-
1130 return orientation == Qt::Horizontal
never executed: return orientation == Qt::Horizontal ? QRect(zero.x() + sectionPos, zero.y(), sectionSize, header->height()) : QRect(zero.x(), zero.y() + sectionPos, header->width(), sectionSize);
0
1131 ? QRect(zero.x() + sectionPos, zero.y(), sectionSize, header->height())
never executed: return orientation == Qt::Horizontal ? QRect(zero.x() + sectionPos, zero.y(), sectionSize, header->height()) : QRect(zero.x(), zero.y() + sectionPos, header->width(), sectionSize);
0
1132 : QRect(zero.x(), zero.y() + sectionPos, header->width(), sectionSize);
never executed: return orientation == Qt::Horizontal ? QRect(zero.x() + sectionPos, zero.y(), sectionSize, header->height()) : QRect(zero.x(), zero.y() + sectionPos, header->width(), sectionSize);
0
1133}-
1134-
1135QString QAccessibleTableHeaderCell::text(QAccessible::Text t) const-
1136{-
1137 QAbstractItemModel *model = view->model();-
1138 QString value;-
1139 switch (t) {-
1140 case QAccessible::Name:
never executed: case QAccessible::Name:
0
1141 value = model->headerData(index, orientation, Qt::AccessibleTextRole).toString();-
1142 if (value.isEmpty())
value.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1143 value = model->headerData(index, orientation, Qt::DisplayRole).toString();
never executed: value = model->headerData(index, orientation, Qt::DisplayRole).toString();
0
1144 break;
never executed: break;
0
1145 case QAccessible::Description:
never executed: case QAccessible::Description:
0
1146 value = model->headerData(index, orientation, Qt::AccessibleDescriptionRole).toString();-
1147 break;
never executed: break;
0
1148 default:
never executed: default:
0
1149 break;
never executed: break;
0
1150 }-
1151 return value;
never executed: return value;
0
1152}-
1153-
1154void QAccessibleTableHeaderCell::setText(QAccessible::Text, const QString &)-
1155{-
1156 return;
never executed: return;
0
1157}-
1158-
1159bool QAccessibleTableHeaderCell::isValid() const-
1160{-
1161 return view && view->model() && (index >= 0)
never executed: return view && view->model() && (index >= 0) && ((orientation == Qt::Horizontal) ? (index < view->model()->columnCount()) : (index < view->model()->rowCount()));
0
1162 && ((orientation == Qt::Horizontal) ? (index < view->model()->columnCount()) : (index < view->model()->rowCount()));
never executed: return view && view->model() && (index >= 0) && ((orientation == Qt::Horizontal) ? (index < view->model()->columnCount()) : (index < view->model()->rowCount()));
0
1163}-
1164-
1165QAccessibleInterface *QAccessibleTableHeaderCell::parent() const-
1166{-
1167 return QAccessible::queryAccessibleInterface(view);
never executed: return QAccessible::queryAccessibleInterface(view);
0
1168}-
1169-
1170QAccessibleInterface *QAccessibleTableHeaderCell::child(int) const-
1171{-
1172 return 0;
never executed: return 0;
0
1173}-
1174-
1175QHeaderView *QAccessibleTableHeaderCell::headerView() const-
1176{-
1177 QHeaderView *header = 0;-
1178 if (false) {
dead code: { }
-
1179#ifndef QT_NO_TABLEVIEW
dead code: { }
-
1180 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
const QTableVi...leView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
1181 if (orientation == Qt::Horizontal) {
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1182 header = tv->horizontalHeader();-
1183 } else {
never executed: end of block
0
1184 header = tv->verticalHeader();-
1185 }
never executed: end of block
0
1186#endif-
1187#ifndef QT_NO_TREEVIEW-
1188 } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view)) {
const QTreeVie...eeView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
0
1189 header = tv->header();-
1190#endif-
1191 }
never executed: end of block
0
1192 return header;
never executed: return header;
0
1193}-
1194-
1195#endif // QT_NO_ITEMVIEWS-
1196-
1197QT_END_NAMESPACE-
1198-
1199#endif // QT_NO_ACCESSIBILITY-
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