itemviews.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the plugins of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL21$-
9** Commercial License Usage-
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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 2.1 or version 3 as published by the Free-
20** Software Foundation and appearing in the file LICENSE.LGPLv21 and-
21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
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29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "itemviews_p.h"-
35-
36#include <qheaderview.h>-
37#include <qtableview.h>-
38#include <qlistview.h>-
39#include <qtreeview.h>-
40#include <private/qtreewidget_p.h>-
41-
42#ifndef QT_NO_ACCESSIBILITY-
43-
44QT_BEGIN_NAMESPACE-
45-
46#ifndef QT_NO_ITEMVIEWS-
47/*-
48Implementation of the IAccessible2 table2 interface. Much simpler than-
49the other table interfaces since there is only the main table and cells:-
50-
51TABLE/LIST/TREE-
52 |- HEADER CELL-
53 |- CELL-
54 |- CELL-
55 ...-
56*/-
57-
58-
59QAbstractItemView *QAccessibleTable::view() const-
60{-
61 return qobject_cast<QAbstractItemView*>(object());
never executed: return qobject_cast<QAbstractItemView*>(object());
0
62}-
63-
64int QAccessibleTable::logicalIndex(const QModelIndex &index) const-
65{-
66 if (!view()->model() || !index.isValid())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
67 return -1;
never executed: return -1;
0
68 int vHeader = verticalHeader() ? 1 : 0;
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
69 int hHeader = horizontalHeader() ? 1 : 0;
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
70 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
71}-
72-
73QAccessibleTable::QAccessibleTable(QWidget *w)-
74 : QAccessibleObject(w)-
75{-
76 Q_ASSERT(view());-
77-
78 if (qobject_cast<const QTableView*>(view())) {
qobject_cast<c...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
0
79 m_role = QAccessible::Table;-
80 } else if (qobject_cast<const QTreeView*>(view())) {
never executed: end of block
qobject_cast<c...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
0
81 m_role = QAccessible::Tree;-
82 } else if (qobject_cast<const QListView*>(view())) {
never executed: end of block
qobject_cast<c...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
0
83 m_role = QAccessible::List;-
84 } else {
never executed: end of block
0
85 // is this our best guess?-
86 m_role = QAccessible::Table;-
87 }
never executed: end of block
0
88}-
89-
90bool QAccessibleTable::isValid() const-
91{-
92 return (view() && !qobject_cast<QWidget*>(view())->d_func()->data.in_destructor);
never executed: return (view() && !qobject_cast<QWidget*>(view())->d_func()->data.in_destructor);
view()Description
TRUEnever evaluated
FALSEnever evaluated
!qobject_cast<....in_destructorDescription
TRUEnever evaluated
FALSEnever evaluated
0
93}-
94-
95QAccessibleTable::~QAccessibleTable()-
96{-
97 Q_FOREACH (QAccessible::Id id, childToId)-
98 QAccessible::deleteAccessibleInterface(id);
never executed: QAccessible::deleteAccessibleInterface(id);
0
99}
never executed: end of block
0
100-
101QHeaderView *QAccessibleTable::horizontalHeader() const-
102{-
103 QHeaderView *header = 0;-
104 if (false) {
dead code: { }
-
105#ifndef QT_NO_TABLEVIEW
dead code: { }
-
106 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view())) {
const QTableVi...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
107 header = tv->horizontalHeader();-
108#endif-
109#ifndef QT_NO_TREEVIEW-
110 } 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
111 header = tv->header();-
112#endif-
113 }
never executed: end of block
0
114 return header;
never executed: return header;
0
115}-
116-
117QHeaderView *QAccessibleTable::verticalHeader() const-
118{-
119 QHeaderView *header = 0;-
120 if (false) {
dead code: { }
-
121#ifndef QT_NO_TABLEVIEW
dead code: { }
-
122 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view())) {
const QTableVi...View*>(view())Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
123 header = tv->verticalHeader();-
124#endif-
125 }
never executed: end of block
0
126 return header;
never executed: return header;
0
127}-
128-
129QAccessibleInterface *QAccessibleTable::cellAt(int row, int column) const-
130{-
131 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
132 return 0;
never executed: return 0;
0
133 Q_ASSERT(role() != QAccessible::Tree);-
134 QModelIndex index = view()->model()->index(row, column, view()->rootIndex());-
135 if (!index.isValid()) {
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
136 qWarning() << "QAccessibleTable::cellAt: invalid index: " << index << " for " << view();-
137 return 0;
never executed: return 0;
0
138 }-
139 return child(logicalIndex(index));
never executed: return child(logicalIndex(index));
0
140}-
141-
142QAccessibleInterface *QAccessibleTable::caption() const-
143{-
144 return 0;
never executed: return 0;
0
145}-
146-
147QString QAccessibleTable::columnDescription(int column) const-
148{-
149 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
150 return QString();
never executed: return QString();
0
151 return view()->model()->headerData(column, Qt::Horizontal).toString();
never executed: return view()->model()->headerData(column, Qt::Horizontal).toString();
0
152}-
153-
154int QAccessibleTable::columnCount() const-
155{-
156 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
157 return 0;
never executed: return 0;
0
158 return view()->model()->columnCount();
never executed: return view()->model()->columnCount();
0
159}-
160-
161int QAccessibleTable::rowCount() const-
162{-
163 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
164 return 0;
never executed: return 0;
0
165 return view()->model()->rowCount();
never executed: return view()->model()->rowCount();
0
166}-
167-
168int QAccessibleTable::selectedCellCount() const-
169{-
170 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
171 return 0;
never executed: return 0;
0
172 return view()->selectionModel()->selectedIndexes().count();
never executed: return view()->selectionModel()->selectedIndexes().count();
0
173}-
174-
175int QAccessibleTable::selectedColumnCount() const-
176{-
177 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
178 return 0;
never executed: return 0;
0
179 return view()->selectionModel()->selectedColumns().count();
never executed: return view()->selectionModel()->selectedColumns().count();
0
180}-
181-
182int QAccessibleTable::selectedRowCount() const-
183{-
184 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
185 return 0;
never executed: return 0;
0
186 return view()->selectionModel()->selectedRows().count();
never executed: return view()->selectionModel()->selectedRows().count();
0
187}-
188-
189QString QAccessibleTable::rowDescription(int row) const-
190{-
191 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
192 return QString();
never executed: return QString();
0
193 return view()->model()->headerData(row, Qt::Vertical).toString();
never executed: return view()->model()->headerData(row, Qt::Vertical).toString();
0
194}-
195-
196QList<QAccessibleInterface *> QAccessibleTable::selectedCells() const-
197{-
198 QList<QAccessibleInterface*> cells;-
199 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
200 return cells;
never executed: return cells;
0
201 const QModelIndexList selectedIndexes = view()->selectionModel()->selectedIndexes();-
202 cells.reserve(selectedIndexes.size());-
203 Q_FOREACH (const QModelIndex &index, selectedIndexes)-
204 cells.append(child(logicalIndex(index)));
never executed: cells.append(child(logicalIndex(index)));
0
205 return cells;
never executed: return cells;
0
206}-
207-
208QList<int> QAccessibleTable::selectedColumns() const-
209{-
210 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
211 return QList<int>();
never executed: return QList<int>();
0
212 QList<int> columns;-
213 const QModelIndexList selectedColumns = view()->selectionModel()->selectedColumns();-
214 columns.reserve(selectedColumns.size());-
215 Q_FOREACH (const QModelIndex &index, selectedColumns)-
216 columns.append(index.column());
never executed: columns.append(index.column());
0
217-
218 return columns;
never executed: return columns;
0
219}-
220-
221QList<int> QAccessibleTable::selectedRows() const-
222{-
223 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
224 return QList<int>();
never executed: return QList<int>();
0
225 QList<int> rows;-
226 const QModelIndexList selectedRows = view()->selectionModel()->selectedRows();-
227 rows.reserve(selectedRows.size());-
228 Q_FOREACH (const QModelIndex &index, selectedRows)-
229 rows.append(index.row());
never executed: rows.append(index.row());
0
230-
231 return rows;
never executed: return rows;
0
232}-
233-
234QAccessibleInterface *QAccessibleTable::summary() const-
235{-
236 return 0;
never executed: return 0;
0
237}-
238-
239bool QAccessibleTable::isColumnSelected(int column) const-
240{-
241 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
242 return false;
never executed: return false;
0
243 return view()->selectionModel()->isColumnSelected(column, QModelIndex());
never executed: return view()->selectionModel()->isColumnSelected(column, QModelIndex());
0
244}-
245-
246bool QAccessibleTable::isRowSelected(int row) const-
247{-
248 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
249 return false;
never executed: return false;
0
250 return view()->selectionModel()->isRowSelected(row, QModelIndex());
never executed: return view()->selectionModel()->isRowSelected(row, QModelIndex());
0
251}-
252-
253bool QAccessibleTable::selectRow(int row)-
254{-
255 if (!view()->model() || !view()->selectionModel())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
256 return false;
never executed: return false;
0
257 QModelIndex index = view()->model()->index(row, 0, view()->rootIndex());-
258-
259 if (!index.isValid() || view()->selectionBehavior() == QAbstractItemView::SelectColumns)
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
view()->select...:SelectColumnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
260 return false;
never executed: return false;
0
261-
262 switch (view()->selectionMode()) {-
263 case QAbstractItemView::NoSelection:
never executed: case QAbstractItemView::NoSelection:
0
264 return false;
never executed: return false;
0
265 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
266 if (view()->selectionBehavior() != QAbstractItemView::SelectRows && columnCount() > 1 )
view()->select...ew::SelectRowsDescription
TRUEnever evaluated
FALSEnever evaluated
columnCount() > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
267 return false;
never executed: return false;
0
268 view()->clearSelection();-
269 break;
never executed: break;
0
270 case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
271 if ((!row || !view()->selectionModel()->isRowSelected(row - 1, view()->rootIndex()))
!rowDescription
TRUEnever evaluated
FALSEnever evaluated
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
272 && !view()->selectionModel()->isRowSelected(row + 1, view()->rootIndex()))
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
273 view()->clearSelection();
never executed: view()->clearSelection();
0
274 break;
never executed: break;
0
275 default:
never executed: default:
0
276 break;
never executed: break;
0
277 }-
278-
279 view()->selectionModel()->select(index, QItemSelectionModel::Select | QItemSelectionModel::Rows);-
280 return true;
never executed: return true;
0
281}-
282-
283bool QAccessibleTable::selectColumn(int column)-
284{-
285 if (!view()->model() || !view()->selectionModel())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
286 return false;
never executed: return false;
0
287 QModelIndex index = view()->model()->index(0, column, view()->rootIndex());-
288-
289 if (!index.isValid() || view()->selectionBehavior() == QAbstractItemView::SelectRows)
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
view()->select...ew::SelectRowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
290 return false;
never executed: return false;
0
291-
292 switch (view()->selectionMode()) {-
293 case QAbstractItemView::NoSelection:
never executed: case QAbstractItemView::NoSelection:
0
294 return false;
never executed: return false;
0
295 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
296 if (view()->selectionBehavior() != QAbstractItemView::SelectColumns && rowCount() > 1)
view()->select...:SelectColumnsDescription
TRUEnever evaluated
FALSEnever evaluated
rowCount() > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
297 return false;
never executed: return false;
0
298 case QAbstractItemView::ContiguousSelection:
code before this statement never executed: case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
299 if ((!column || !view()->selectionModel()->isColumnSelected(column - 1, view()->rootIndex()))
!columnDescription
TRUEnever evaluated
FALSEnever evaluated
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
300 && !view()->selectionModel()->isColumnSelected(column + 1, view()->rootIndex()))
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
301 view()->clearSelection();
never executed: view()->clearSelection();
0
302 break;
never executed: break;
0
303 default:
never executed: default:
0
304 break;
never executed: break;
0
305 }-
306-
307 view()->selectionModel()->select(index, QItemSelectionModel::Select | QItemSelectionModel::Columns);-
308 return true;
never executed: return true;
0
309}-
310-
311bool QAccessibleTable::unselectRow(int row)-
312{-
313 if (!view()->model() || !view()->selectionModel())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
314 return false;
never executed: return false;
0
315-
316 QModelIndex index = view()->model()->index(row, 0, view()->rootIndex());-
317 if (!index.isValid())
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
318 return false;
never executed: return false;
0
319-
320 QItemSelection selection(index, index);-
321-
322 switch (view()->selectionMode()) {-
323 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
324 //In SingleSelection and ContiguousSelection once an item-
325 //is selected, there's no way for the user to unselect all items-
326 if (selectedRowCount() == 1)
selectedRowCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
327 return false;
never executed: return false;
0
328 break;
never executed: break;
0
329 case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
330 if (selectedRowCount() == 1)
selectedRowCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
331 return false;
never executed: return false;
0
332-
333 if ((!row || view()->selectionModel()->isRowSelected(row - 1, view()->rootIndex()))
!rowDescription
TRUEnever evaluated
FALSEnever evaluated
view()->select...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
334 && view()->selectionModel()->isRowSelected(row + 1, view()->rootIndex())) {
view()->select...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
335 //If there are rows selected both up the current row and down the current rown,-
336 //the ones which are down the current row will be deselected-
337 selection = QItemSelection(index, view()->model()->index(rowCount() - 1, 0, view()->rootIndex()));-
338 }
never executed: end of block
0
339 default:
code before this statement never executed: default:
never executed: default:
0
340 break;
never executed: break;
0
341 }-
342-
343 view()->selectionModel()->select(selection, QItemSelectionModel::Deselect | QItemSelectionModel::Rows);-
344 return true;
never executed: return true;
0
345}-
346-
347bool QAccessibleTable::unselectColumn(int column)-
348{-
349 if (!view()->model() || !view()->selectionModel())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
350 return false;
never executed: return false;
0
351-
352 QModelIndex index = view()->model()->index(0, column, view()->rootIndex());-
353 if (!index.isValid())
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
354 return false;
never executed: return false;
0
355-
356 QItemSelection selection(index, index);-
357-
358 switch (view()->selectionMode()) {-
359 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
360 //In SingleSelection and ContiguousSelection once an item-
361 //is selected, there's no way for the user to unselect all items-
362 if (selectedColumnCount() == 1)
selectedColumnCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
363 return false;
never executed: return false;
0
364 break;
never executed: break;
0
365 case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
366 if (selectedColumnCount() == 1)
selectedColumnCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
367 return false;
never executed: return false;
0
368-
369 if ((!column || view()->selectionModel()->isColumnSelected(column - 1, view()->rootIndex()))
!columnDescription
TRUEnever evaluated
FALSEnever evaluated
view()->select...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
370 && view()->selectionModel()->isColumnSelected(column + 1, view()->rootIndex())) {
view()->select...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
371 //If there are columns selected both at the left of the current row and at the right-
372 //of the current rown, the ones which are at the right will be deselected-
373 selection = QItemSelection(index, view()->model()->index(0, columnCount() - 1, view()->rootIndex()));-
374 }
never executed: end of block
0
375 default:
code before this statement never executed: default:
never executed: default:
0
376 break;
never executed: break;
0
377 }-
378-
379 view()->selectionModel()->select(selection, QItemSelectionModel::Deselect | QItemSelectionModel::Columns);-
380 return true;
never executed: return true;
0
381}-
382-
383QAccessible::Role QAccessibleTable::role() const-
384{-
385 return m_role;
never executed: return m_role;
0
386}-
387-
388QAccessible::State QAccessibleTable::state() const-
389{-
390 return QAccessible::State();
never executed: return QAccessible::State();
0
391}-
392-
393QAccessibleInterface *QAccessibleTable::childAt(int x, int y) const-
394{-
395 QPoint viewportOffset = view()->viewport()->mapTo(view(), QPoint(0,0));-
396 QPoint indexPosition = view()->mapFromGlobal(QPoint(x, y) - viewportOffset);-
397 // FIXME: if indexPosition < 0 in one coordinate, return header-
398-
399 QModelIndex index = view()->indexAt(indexPosition);-
400 if (index.isValid()) {
index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
401 return child(logicalIndex(index));
never executed: return child(logicalIndex(index));
0
402 }-
403 return 0;
never executed: return 0;
0
404}-
405-
406int QAccessibleTable::childCount() const-
407{-
408 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
409 return 0;
never executed: return 0;
0
410 int vHeader = verticalHeader() ? 1 : 0;
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
411 int hHeader = horizontalHeader() ? 1 : 0;
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
412 return (view()->model()->rowCount()+hHeader) * (view()->model()->columnCount()+vHeader);
never executed: return (view()->model()->rowCount()+hHeader) * (view()->model()->columnCount()+vHeader);
0
413}-
414-
415int QAccessibleTable::indexOfChild(const QAccessibleInterface *iface) const-
416{-
417 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
418 return -1;
never executed: return -1;
0
419 QAccessibleInterface *parent = iface->parent();-
420 if (parent->object() != view())
parent->object() != view()Description
TRUEnever evaluated
FALSEnever evaluated
0
421 return -1;
never executed: return -1;
0
422-
423 Q_ASSERT(iface->role() != QAccessible::TreeItem); // should be handled by tree class-
424 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
425 const QAccessibleTableCell* cell = static_cast<const QAccessibleTableCell*>(iface);-
426 return logicalIndex(cell->m_index);
never executed: return logicalIndex(cell->m_index);
0
427 } else if (iface->role() == QAccessible::ColumnHeader){
iface->role() ...::ColumnHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
428 const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface);-
429 return cell->index + (verticalHeader() ? 1 : 0);
never executed: return cell->index + (verticalHeader() ? 1 : 0);
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
430 } else if (iface->role() == QAccessible::RowHeader){
iface->role() ...ble::RowHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
431 const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface);-
432 return (cell->index + 1) * (view()->model()->columnCount() + 1);
never executed: return (cell->index + 1) * (view()->model()->columnCount() + 1);
0
433 } else if (iface->role() == QAccessible::Pane) {
iface->role() ...cessible::PaneDescription
TRUEnever evaluated
FALSEnever evaluated
0
434 return 0; // corner button
never executed: return 0;
0
435 } else {-
436 qWarning() << "WARNING QAccessibleTable::indexOfChild Fix my children..."-
437 << iface->role() << iface->text(QAccessible::Name);-
438 }
never executed: end of block
0
439 // FIXME: we are in denial of our children. this should stop.-
440 return -1;
never executed: return -1;
0
441}-
442-
443QString QAccessibleTable::text(QAccessible::Text t) const-
444{-
445 if (t == QAccessible::Description)
t == QAccessible::DescriptionDescription
TRUEnever evaluated
FALSEnever evaluated
0
446 return view()->accessibleDescription();
never executed: return view()->accessibleDescription();
0
447 return view()->accessibleName();
never executed: return view()->accessibleName();
0
448}-
449-
450QRect QAccessibleTable::rect() const-
451{-
452 if (!view()->isVisible())
!view()->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
453 return QRect();
never executed: return QRect();
0
454 QPoint pos = view()->mapToGlobal(QPoint(0, 0));-
455 return QRect(pos.x(), pos.y(), view()->width(), view()->height());
never executed: return QRect(pos.x(), pos.y(), view()->width(), view()->height());
0
456}-
457-
458QAccessibleInterface *QAccessibleTable::parent() const-
459{-
460 if (view() && view()->parent()) {
view()Description
TRUEnever evaluated
FALSEnever evaluated
view()->parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
461 if (qstrcmp("QComboBoxPrivateContainer", view()->parent()->metaObject()->className()) == 0) {
qstrcmp("QComb...ssName()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
462 return QAccessible::queryAccessibleInterface(view()->parent()->parent());
never executed: return QAccessible::queryAccessibleInterface(view()->parent()->parent());
0
463 }-
464 return QAccessible::queryAccessibleInterface(view()->parent());
never executed: return QAccessible::queryAccessibleInterface(view()->parent());
0
465 }-
466 return 0;
never executed: return 0;
0
467}-
468-
469QAccessibleInterface *QAccessibleTable::child(int logicalIndex) const-
470{-
471 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
472 return 0;
never executed: return 0;
0
473-
474 if (childToId.contains(logicalIndex)) {
childToId.cont...(logicalIndex)Description
TRUEnever evaluated
FALSEnever evaluated
0
475 QAccessible::Id id = childToId.value(logicalIndex);-
476 return QAccessible::accessibleInterface(id);
never executed: return QAccessible::accessibleInterface(id);
0
477 }-
478-
479 int vHeader = verticalHeader() ? 1 : 0;
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
480 int hHeader = horizontalHeader() ? 1 : 0;
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
481-
482 int columns = view()->model()->columnCount() + vHeader;-
483-
484 int row = logicalIndex / columns;-
485 int column = logicalIndex % columns;-
486-
487 QAccessibleInterface *iface = 0;-
488-
489 if (vHeader) {
vHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
490 if (column == 0) {
column == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
491 if (hHeader && row == 0) {
hHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
row == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
492 iface = new QAccessibleTableCornerButton(view());-
493 } else {
never executed: end of block
0
494 iface = new QAccessibleTableHeaderCell(view(), row - hHeader, Qt::Vertical);-
495 }
never executed: end of block
0
496 }-
497 --column;-
498 }
never executed: end of block
0
499 if (!iface && hHeader) {
!ifaceDescription
TRUEnever evaluated
FALSEnever evaluated
hHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
500 if (row == 0) {
row == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
501 iface = new QAccessibleTableHeaderCell(view(), column, Qt::Horizontal);-
502 }
never executed: end of block
0
503 --row;-
504 }
never executed: end of block
0
505-
506 if (!iface) {
!ifaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
507 QModelIndex index = view()->model()->index(row, column, view()->rootIndex());-
508 if (!index.isValid()) {
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
509 qWarning() << "QAccessibleTable::child: Invalid index at: " << row << column;-
510 return 0;
never executed: return 0;
0
511 }-
512 iface = new QAccessibleTableCell(view(), index, cellRole());-
513 }
never executed: end of block
0
514-
515 QAccessible::registerAccessibleInterface(iface);-
516 childToId.insert(logicalIndex, QAccessible::uniqueId(iface));-
517 return iface;
never executed: return iface;
0
518}-
519-
520void *QAccessibleTable::interface_cast(QAccessible::InterfaceType t)-
521{-
522 if (t == QAccessible::TableInterface)
t == QAccessib...TableInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
523 return static_cast<QAccessibleTableInterface*>(this);
never executed: return static_cast<QAccessibleTableInterface*>(this);
0
524 return 0;
never executed: return 0;
0
525}-
526-
527void QAccessibleTable::modelChange(QAccessibleTableModelChangeEvent *event)-
528{-
529 // if there is no cache yet, we don't update anything-
530 if (childToId.isEmpty())
childToId.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
531 return;
never executed: return;
0
532-
533 switch (event->modelChangeType()) {-
534 case QAccessibleTableModelChangeEvent::ModelReset:
never executed: case QAccessibleTableModelChangeEvent::ModelReset:
0
535 Q_FOREACH (QAccessible::Id id, childToId)-
536 QAccessible::deleteAccessibleInterface(id);
never executed: QAccessible::deleteAccessibleInterface(id);
0
537 childToId.clear();-
538 break;
never executed: break;
0
539-
540 // rows are inserted: move every row after that-
541 case QAccessibleTableModelChangeEvent::RowsInserted:
never executed: case QAccessibleTableModelChangeEvent::RowsInserted:
0
542 case QAccessibleTableModelChangeEvent::ColumnsInserted: {
never executed: case QAccessibleTableModelChangeEvent::ColumnsInserted:
0
543 int newRows = event->lastRow() - event->firstRow() + 1;-
544 int newColumns = event->lastColumn() - event->firstColumn() + 1;-
545-
546 ChildCache newCache;-
547 ChildCache::ConstIterator iter = childToId.constBegin();-
548-
549 while (iter != childToId.constEnd()) {
iter != childToId.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
550 QAccessible::Id id = iter.value();-
551 QAccessibleInterface *iface = QAccessible::accessibleInterface(id);-
552 Q_ASSERT(iface);-
553 if (event->modelChangeType() == QAccessibleTableModelChangeEvent::RowsInserted
event->modelCh...::RowsInsertedDescription
TRUEnever evaluated
FALSEnever evaluated
0
554 && iface->role() == QAccessible::RowHeader) {
iface->role() ...ble::RowHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
555 QAccessibleTableHeaderCell *cell = static_cast<QAccessibleTableHeaderCell*>(iface);-
556 if (cell->index >= event->firstRow()) {
cell->index >=...nt->firstRow()Description
TRUEnever evaluated
FALSEnever evaluated
0
557 cell->index += newRows;-
558 }
never executed: end of block
0
559 } else if (event->modelChangeType() == QAccessibleTableModelChangeEvent::ColumnsInserted
never executed: end of block
event->modelCh...olumnsInsertedDescription
TRUEnever evaluated
FALSEnever evaluated
0
560 && iface->role() == QAccessible::ColumnHeader) {
iface->role() ...::ColumnHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
561 QAccessibleTableHeaderCell *cell = static_cast<QAccessibleTableHeaderCell*>(iface);-
562 if (cell->index >= event->firstColumn()) {
cell->index >=...>firstColumn()Description
TRUEnever evaluated
FALSEnever evaluated
0
563 cell->index += newColumns;-
564 }
never executed: end of block
0
565 }
never executed: end of block
0
566 if (indexOfChild(iface) >= 0) {
indexOfChild(iface) >= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
567 newCache.insert(indexOfChild(iface), id);-
568 } else {
never executed: end of block
0
569 // ### This should really not happen,-
570 // but it might if the view has a root index set.-
571 // This needs to be fixed.-
572 QAccessible::deleteAccessibleInterface(id);-
573 }
never executed: end of block
0
574 ++iter;-
575 }
never executed: end of block
0
576 childToId = newCache;-
577 break;
never executed: break;
0
578 }-
579-
580 case QAccessibleTableModelChangeEvent::ColumnsRemoved:
never executed: case QAccessibleTableModelChangeEvent::ColumnsRemoved:
0
581 case QAccessibleTableModelChangeEvent::RowsRemoved: {
never executed: case QAccessibleTableModelChangeEvent::RowsRemoved:
0
582 int deletedColumns = event->lastColumn() - event->firstColumn() + 1;-
583 int deletedRows = event->lastRow() - event->firstRow() + 1;-
584 ChildCache newCache;-
585 ChildCache::ConstIterator iter = childToId.constBegin();-
586 while (iter != childToId.constEnd()) {
iter != childToId.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
587 QAccessible::Id id = iter.value();-
588 QAccessibleInterface *iface = QAccessible::accessibleInterface(id);-
589 Q_ASSERT(iface);-
590 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
591 Q_ASSERT(iface->tableCellInterface());-
592 QAccessibleTableCell *cell = static_cast<QAccessibleTableCell*>(iface->tableCellInterface());-
593 // Since it is a QPersistentModelIndex, we only need to check if it is valid-
594 if (cell->m_index.isValid())
cell->m_index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
595 newCache.insert(indexOfChild(cell), id);
never executed: newCache.insert(indexOfChild(cell), id);
0
596 else-
597 QAccessible::deleteAccessibleInterface(id);
never executed: QAccessible::deleteAccessibleInterface(id);
0
598 } else if (event->modelChangeType() == QAccessibleTableModelChangeEvent::RowsRemoved
event->modelCh...t::RowsRemovedDescription
TRUEnever evaluated
FALSEnever evaluated
0
599 && iface->role() == QAccessible::RowHeader) {
iface->role() ...ble::RowHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
600 QAccessibleTableHeaderCell *cell = static_cast<QAccessibleTableHeaderCell*>(iface);-
601 if (cell->index < event->firstRow()) {
cell->index < ...nt->firstRow()Description
TRUEnever evaluated
FALSEnever evaluated
0
602 newCache.insert(indexOfChild(cell), id);-
603 } else if (cell->index > event->lastRow()) {
never executed: end of block
cell->index > event->lastRow()Description
TRUEnever evaluated
FALSEnever evaluated
0
604 cell->index -= deletedRows;-
605 newCache.insert(indexOfChild(cell), id);-
606 } else {
never executed: end of block
0
607 QAccessible::deleteAccessibleInterface(id);-
608 }
never executed: end of block
0
609 } else if (event->modelChangeType() == QAccessibleTableModelChangeEvent::ColumnsRemoved
event->modelCh...ColumnsRemovedDescription
TRUEnever evaluated
FALSEnever evaluated
0
610 && iface->role() == QAccessible::ColumnHeader) {
iface->role() ...::ColumnHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
611 QAccessibleTableHeaderCell *cell = static_cast<QAccessibleTableHeaderCell*>(iface);-
612 if (cell->index < event->firstColumn()) {
cell->index < ...>firstColumn()Description
TRUEnever evaluated
FALSEnever evaluated
0
613 newCache.insert(indexOfChild(cell), id);-
614 } else if (cell->index > event->lastColumn()) {
never executed: end of block
cell->index > ...->lastColumn()Description
TRUEnever evaluated
FALSEnever evaluated
0
615 cell->index -= deletedColumns;-
616 newCache.insert(indexOfChild(cell), id);-
617 } else {
never executed: end of block
0
618 QAccessible::deleteAccessibleInterface(id);-
619 }
never executed: end of block
0
620 }-
621 ++iter;-
622 }
never executed: end of block
0
623 childToId = newCache;-
624 break;
never executed: break;
0
625 }-
626-
627 case QAccessibleTableModelChangeEvent::DataChanged:
never executed: case QAccessibleTableModelChangeEvent::DataChanged:
0
628 // nothing to do in this case-
629 break;
never executed: break;
0
630 }-
631}
never executed: end of block
0
632-
633// TREE VIEW-
634-
635QModelIndex QAccessibleTree::indexFromLogical(int row, int column) const-
636{-
637 if (!isValid() || !view()->model())
!isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
638 return QModelIndex();
never executed: return QModelIndex();
0
639-
640 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
641 if ((row < 0) || (column < 0) || (treeView->d_func()->viewItems.count() <= row)) {
(row < 0)Description
TRUEnever evaluated
FALSEnever evaluated
(column < 0)Description
TRUEnever evaluated
FALSEnever evaluated
(treeView->d_f...ount() <= row)Description
TRUEnever evaluated
FALSEnever evaluated
0
642 qWarning() << "QAccessibleTree::indexFromLogical: invalid index: " << row << column << " for " << treeView;-
643 return QModelIndex();
never executed: return QModelIndex();
0
644 }-
645 QModelIndex modelIndex = treeView->d_func()->viewItems.at(row).index;-
646-
647 if (modelIndex.isValid() && column > 0) {
modelIndex.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
column > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
648 modelIndex = view()->model()->index(modelIndex.row(), column, modelIndex.parent());-
649 }
never executed: end of block
0
650 return modelIndex;
never executed: return modelIndex;
0
651}-
652-
653QAccessibleInterface *QAccessibleTree::childAt(int x, int y) const-
654{-
655 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
656 return 0;
never executed: return 0;
0
657 QPoint viewportOffset = view()->viewport()->mapTo(view(), QPoint(0,0));-
658 QPoint indexPosition = view()->mapFromGlobal(QPoint(x, y) - viewportOffset);-
659-
660 QModelIndex index = view()->indexAt(indexPosition);-
661 if (!index.isValid())
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
662 return 0;
never executed: return 0;
0
663-
664 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
665 int row = treeView->d_func()->viewIndex(index) + (horizontalHeader() ? 1 : 0);
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
666 int column = index.column();-
667-
668 int i = row * view()->model()->columnCount() + column;-
669 return child(i);
never executed: return child(i);
0
670}-
671-
672int QAccessibleTree::childCount() const-
673{-
674 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
675 Q_ASSERT(treeView);-
676 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
677 return 0;
never executed: return 0;
0
678-
679 int hHeader = horizontalHeader() ? 1 : 0;
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
680 return (treeView->d_func()->viewItems.count() + hHeader)* view()->model()->columnCount();
never executed: return (treeView->d_func()->viewItems.count() + hHeader)* view()->model()->columnCount();
0
681}-
682-
683-
684QAccessibleInterface *QAccessibleTree::child(int logicalIndex) const-
685{-
686 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
687 return 0;
never executed: return 0;
0
688-
689 QAccessibleInterface *iface = 0;-
690 int index = logicalIndex;-
691-
692 if (horizontalHeader()) {
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
693 if (index < view()->model()->columnCount()) {
index < view()...>columnCount()Description
TRUEnever evaluated
FALSEnever evaluated
0
694 iface = new QAccessibleTableHeaderCell(view(), index, Qt::Horizontal);-
695 } else {
never executed: end of block
0
696 index -= view()->model()->columnCount();-
697 }
never executed: end of block
0
698 }-
699-
700 if (!iface) {
!ifaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
701 int row = index / view()->model()->columnCount();-
702 int column = index % view()->model()->columnCount();-
703 QModelIndex modelIndex = indexFromLogical(row, column);-
704 if (!modelIndex.isValid())
!modelIndex.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
705 return 0;
never executed: return 0;
0
706 iface = new QAccessibleTableCell(view(), modelIndex, cellRole());-
707 }
never executed: end of block
0
708 QAccessible::registerAccessibleInterface(iface);-
709 // ### FIXME: get interfaces from the cache instead of re-creating them-
710 return iface;
never executed: return iface;
0
711}-
712-
713int QAccessibleTree::rowCount() const-
714{-
715 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
716 Q_ASSERT(treeView);-
717 return treeView->d_func()->viewItems.count();
never executed: return treeView->d_func()->viewItems.count();
0
718}-
719-
720int QAccessibleTree::indexOfChild(const QAccessibleInterface *iface) const-
721{-
722 if (!view()->model())
!view()->model()Description
TRUEnever evaluated
FALSEnever evaluated
0
723 return -1;
never executed: return -1;
0
724 QAccessibleInterface *parent = iface->parent();-
725 if (parent->object() != view())
parent->object() != view()Description
TRUEnever evaluated
FALSEnever evaluated
0
726 return -1;
never executed: return -1;
0
727-
728 if (iface->role() == QAccessible::TreeItem) {
iface->role() ...ible::TreeItemDescription
TRUEnever evaluated
FALSEnever evaluated
0
729 const QAccessibleTableCell* cell = static_cast<const QAccessibleTableCell*>(iface);-
730 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
731 Q_ASSERT(treeView);-
732 int row = treeView->d_func()->viewIndex(cell->m_index) + (horizontalHeader() ? 1 : 0);
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
733 int column = cell->m_index.column();-
734-
735 int index = row * view()->model()->columnCount() + column;-
736 return index;
never executed: return index;
0
737 } else if (iface->role() == QAccessible::ColumnHeader){
iface->role() ...::ColumnHeaderDescription
TRUEnever evaluated
FALSEnever evaluated
0
738 const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface);-
739 return cell->index;
never executed: return cell->index;
0
740 } else {-
741 qWarning() << "WARNING QAccessibleTable::indexOfChild invalid child"-
742 << iface->role() << iface->text(QAccessible::Name);-
743 }
never executed: end of block
0
744 // FIXME: add scrollbars and don't just ignore them-
745 return -1;
never executed: return -1;
0
746}-
747-
748QAccessibleInterface *QAccessibleTree::cellAt(int row, int column) const-
749{-
750 QModelIndex index = indexFromLogical(row, column);-
751 if (!index.isValid()) {
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
752 qWarning() << "Requested invalid tree cell: " << row << column;-
753 return 0;
never executed: return 0;
0
754 }-
755 const QTreeView *treeView = qobject_cast<const QTreeView*>(view());-
756 Q_ASSERT(treeView);-
757 int logicalIndex = treeView->d_func()->accessibleTable2Index(index);-
758-
759 return child(logicalIndex); // FIXME ### new QAccessibleTableCell(view(), index, cellRole());
never executed: return child(logicalIndex);
0
760}-
761-
762QString QAccessibleTree::rowDescription(int) const-
763{-
764 return QString(); // no headers for rows in trees
never executed: return QString();
0
765}-
766-
767bool QAccessibleTree::isRowSelected(int row) const-
768{-
769 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
770 return false;
never executed: return false;
0
771 QModelIndex index = indexFromLogical(row);-
772 return view()->selectionModel()->isRowSelected(index.row(), index.parent());
never executed: return view()->selectionModel()->isRowSelected(index.row(), index.parent());
0
773}-
774-
775bool QAccessibleTree::selectRow(int row)-
776{-
777 if (!view()->selectionModel())
!view()->selectionModel()Description
TRUEnever evaluated
FALSEnever evaluated
0
778 return false;
never executed: return false;
0
779 QModelIndex index = indexFromLogical(row);-
780-
781 if (!index.isValid() || view()->selectionBehavior() == QAbstractItemView::SelectColumns)
!index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
view()->select...:SelectColumnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
782 return false;
never executed: return false;
0
783-
784 switch (view()->selectionMode()) {-
785 case QAbstractItemView::NoSelection:
never executed: case QAbstractItemView::NoSelection:
0
786 return false;
never executed: return false;
0
787 case QAbstractItemView::SingleSelection:
never executed: case QAbstractItemView::SingleSelection:
0
788 if ((view()->selectionBehavior() != QAbstractItemView::SelectRows) && (columnCount() > 1))
(view()->selec...w::SelectRows)Description
TRUEnever evaluated
FALSEnever evaluated
(columnCount() > 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
789 return false;
never executed: return false;
0
790 view()->clearSelection();-
791 break;
never executed: break;
0
792 case QAbstractItemView::ContiguousSelection:
never executed: case QAbstractItemView::ContiguousSelection:
0
793 if ((!row || !view()->selectionModel()->isRowSelected(row - 1, view()->rootIndex()))
!rowDescription
TRUEnever evaluated
FALSEnever evaluated
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
794 && !view()->selectionModel()->isRowSelected(row + 1, view()->rootIndex()))
!view()->selec...->rootIndex())Description
TRUEnever evaluated
FALSEnever evaluated
0
795 view()->clearSelection();
never executed: view()->clearSelection();
0
796 break;
never executed: break;
0
797 default:
never executed: default:
0
798 break;
never executed: break;
0
799 }-
800-
801 view()->selectionModel()->select(index, QItemSelectionModel::Select | QItemSelectionModel::Rows);-
802 return true;
never executed: return true;
0
803}-
804-
805// TABLE CELL-
806-
807QAccessibleTableCell::QAccessibleTableCell(QAbstractItemView *view_, const QModelIndex &index_, QAccessible::Role role_)-
808 : /* QAccessibleSimpleEditableTextInterface(this), */ view(view_), m_index(index_), m_role(role_)-
809{-
810 if (!index_.isValid())
!index_.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
811 qWarning() << "QAccessibleTableCell::QAccessibleTableCell with invalid index: " << index_;
never executed: QMessageLogger(__FILE__, 811, __PRETTY_FUNCTION__).warning() << "QAccessibleTableCell::QAccessibleTableCell with invalid index: " << index_;
0
812}
never executed: end of block
0
813-
814void *QAccessibleTableCell::interface_cast(QAccessible::InterfaceType t)-
815{-
816 if (t == QAccessible::TableCellInterface)
t == QAccessib...eCellInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
817 return static_cast<QAccessibleTableCellInterface*>(this);
never executed: return static_cast<QAccessibleTableCellInterface*>(this);
0
818 if (t == QAccessible::ActionInterface)
t == QAccessib...ctionInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
819 return static_cast<QAccessibleActionInterface*>(this);
never executed: return static_cast<QAccessibleActionInterface*>(this);
0
820 return 0;
never executed: return 0;
0
821}-
822-
823int QAccessibleTableCell::columnExtent() const { return 1; }
never executed: return 1;
0
824int QAccessibleTableCell::rowExtent() const { return 1; }
never executed: return 1;
0
825-
826QList<QAccessibleInterface*> QAccessibleTableCell::rowHeaderCells() const-
827{-
828 QList<QAccessibleInterface*> headerCell;-
829 if (verticalHeader()) {
verticalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
830 // FIXME-
831 headerCell.append(new QAccessibleTableHeaderCell(view, m_index.row(), Qt::Vertical));-
832 }
never executed: end of block
0
833 return headerCell;
never executed: return headerCell;
0
834}-
835-
836QList<QAccessibleInterface*> QAccessibleTableCell::columnHeaderCells() const-
837{-
838 QList<QAccessibleInterface*> headerCell;-
839 if (horizontalHeader()) {
horizontalHeader()Description
TRUEnever evaluated
FALSEnever evaluated
0
840 // FIXME-
841 headerCell.append(new QAccessibleTableHeaderCell(view, m_index.column(), Qt::Horizontal));-
842 }
never executed: end of block
0
843 return headerCell;
never executed: return headerCell;
0
844}-
845-
846QHeaderView *QAccessibleTableCell::horizontalHeader() const-
847{-
848 QHeaderView *header = 0;-
849-
850 if (false) {
dead code: { }
-
851#ifndef QT_NO_TABLEVIEW
dead code: { }
-
852 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
const QTableVi...leView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
853 header = tv->horizontalHeader();-
854#endif-
855#ifndef QT_NO_TREEVIEW-
856 } 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
857 header = tv->header();-
858#endif-
859 }
never executed: end of block
0
860-
861 return header;
never executed: return header;
0
862}-
863-
864QHeaderView *QAccessibleTableCell::verticalHeader() const-
865{-
866 QHeaderView *header = 0;-
867#ifndef QT_NO_TABLEVIEW-
868 if (const QTableView *tv = qobject_cast<const QTableView*>(view))
const QTableVi...leView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
0
869 header = tv->verticalHeader();
never executed: header = tv->verticalHeader();
0
870#endif-
871 return header;
never executed: return header;
0
872}-
873-
874int QAccessibleTableCell::columnIndex() const-
875{-
876 return m_index.column();
never executed: return m_index.column();
0
877}-
878-
879int QAccessibleTableCell::rowIndex() const-
880{-
881 if (role() == QAccessible::TreeItem) {
role() == QAcc...ible::TreeItemDescription
TRUEnever evaluated
FALSEnever evaluated
0
882 const QTreeView *treeView = qobject_cast<const QTreeView*>(view);-
883 Q_ASSERT(treeView);-
884 int row = treeView->d_func()->viewIndex(m_index);-
885 return row;
never executed: return row;
0
886 }-
887 return m_index.row();
never executed: return m_index.row();
0
888}-
889-
890bool QAccessibleTableCell::isSelected() const-
891{-
892 return view->selectionModel()->isSelected(m_index);
never executed: return view->selectionModel()->isSelected(m_index);
0
893}-
894-
895QStringList QAccessibleTableCell::actionNames() const-
896{-
897 QStringList names;-
898 names << toggleAction();-
899 return names;
never executed: return names;
0
900}-
901-
902void QAccessibleTableCell::doAction(const QString& actionName)-
903{-
904 if (actionName == toggleAction()) {
actionName == toggleAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
905 if (isSelected())
isSelected()Description
TRUEnever evaluated
FALSEnever evaluated
0
906 unselectCell();
never executed: unselectCell();
0
907 else-
908 selectCell();
never executed: selectCell();
0
909 }-
910}
never executed: end of block
0
911-
912QStringList QAccessibleTableCell::keyBindingsForAction(const QString &) const-
913{-
914 return QStringList();
never executed: return QStringList();
0
915}-
916-
917-
918void QAccessibleTableCell::selectCell()-
919{-
920 QAbstractItemView::SelectionMode selectionMode = view->selectionMode();-
921 if (!m_index.isValid() || (selectionMode == QAbstractItemView::NoSelection))
!m_index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
(selectionMode...::NoSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
922 return;
never executed: return;
0
923 Q_ASSERT(table());-
924 QAccessibleTableInterface *cellTable = table()->tableInterface();-
925-
926 switch (view->selectionBehavior()) {-
927 case QAbstractItemView::SelectItems:
never executed: case QAbstractItemView::SelectItems:
0
928 break;
never executed: break;
0
929 case QAbstractItemView::SelectColumns:
never executed: case QAbstractItemView::SelectColumns:
0
930 if (cellTable)
cellTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
931 cellTable->selectColumn(m_index.column());
never executed: cellTable->selectColumn(m_index.column());
0
932 return;
never executed: return;
0
933 case QAbstractItemView::SelectRows:
never executed: case QAbstractItemView::SelectRows:
0
934 if (cellTable)
cellTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
935 cellTable->selectRow(m_index.row());
never executed: cellTable->selectRow(m_index.row());
0
936 return;
never executed: return;
0
937 }-
938-
939 if (selectionMode == QAbstractItemView::SingleSelection) {
selectionMode ...ingleSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
940 view->clearSelection();-
941 }
never executed: end of block
0
942-
943 view->selectionModel()->select(m_index, QItemSelectionModel::Select);-
944}
never executed: end of block
0
945-
946void QAccessibleTableCell::unselectCell()-
947{-
948-
949 QAbstractItemView::SelectionMode selectionMode = view->selectionMode();-
950 if (!m_index.isValid() || (selectionMode & QAbstractItemView::NoSelection))
!m_index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
(selectionMode...::NoSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
951 return;
never executed: return;
0
952-
953 QAccessibleTableInterface *cellTable = table()->tableInterface();-
954-
955 switch (view->selectionBehavior()) {-
956 case QAbstractItemView::SelectItems:
never executed: case QAbstractItemView::SelectItems:
0
957 break;
never executed: break;
0
958 case QAbstractItemView::SelectColumns:
never executed: case QAbstractItemView::SelectColumns:
0
959 if (cellTable)
cellTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
960 cellTable->unselectColumn(m_index.column());
never executed: cellTable->unselectColumn(m_index.column());
0
961 return;
never executed: return;
0
962 case QAbstractItemView::SelectRows:
never executed: case QAbstractItemView::SelectRows:
0
963 if (cellTable)
cellTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
964 cellTable->unselectRow(m_index.row());
never executed: cellTable->unselectRow(m_index.row());
0
965 return;
never executed: return;
0
966 }-
967-
968 //If the mode is not MultiSelection or ExtendedSelection and only-
969 //one cell is selected it cannot be unselected by the user-
970 if ((selectionMode != QAbstractItemView::MultiSelection)
(selectionMode...ultiSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
971 && (selectionMode != QAbstractItemView::ExtendedSelection)
(selectionMode...ndedSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
972 && (view->selectionModel()->selectedIndexes().count() <= 1))
(view->selecti....count() <= 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
973 return;
never executed: return;
0
974-
975 view->selectionModel()->select(m_index, QItemSelectionModel::Deselect);-
976}
never executed: end of block
0
977-
978QAccessibleInterface *QAccessibleTableCell::table() const-
979{-
980 return QAccessible::queryAccessibleInterface(view);
never executed: return QAccessible::queryAccessibleInterface(view);
0
981}-
982-
983QAccessible::Role QAccessibleTableCell::role() const-
984{-
985 return m_role;
never executed: return m_role;
0
986}-
987-
988QAccessible::State QAccessibleTableCell::state() const-
989{-
990 QAccessible::State st;-
991 if (!view)
!viewDescription
TRUEnever evaluated
FALSEnever evaluated
0
992 return st;
never executed: return st;
0
993-
994 QRect globalRect = view->rect();-
995 globalRect.translate(view->mapToGlobal(QPoint(0,0)));-
996 if (!globalRect.intersects(rect()))
!globalRect.intersects(rect())Description
TRUEnever evaluated
FALSEnever evaluated
0
997 st.invisible = true;
never executed: st.invisible = true;
0
998-
999 if (view->selectionModel()->isSelected(m_index))
view->selectio...ected(m_index)Description
TRUEnever evaluated
FALSEnever evaluated
0
1000 st.selected = true;
never executed: st.selected = true;
0
1001 if (view->selectionModel()->currentIndex() == m_index)
view->selectio...x() == m_indexDescription
TRUEnever evaluated
FALSEnever evaluated
0
1002 st.focused = true;
never executed: st.focused = true;
0
1003 if (m_index.model()->data(m_index, Qt::CheckStateRole).toInt() == Qt::Checked)
m_index.model(...== Qt::CheckedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1004 st.checked = true;
never executed: st.checked = true;
0
1005-
1006 Qt::ItemFlags flags = m_index.flags();-
1007 if (flags & Qt::ItemIsSelectable) {
flags & Qt::ItemIsSelectableDescription
TRUEnever evaluated
FALSEnever evaluated
0
1008 st.selectable = true;-
1009 st.focusable = true;-
1010 if (view->selectionMode() == QAbstractItemView::MultiSelection)
view->selectio...MultiSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1011 st.multiSelectable = true;
never executed: st.multiSelectable = true;
0
1012 if (view->selectionMode() == QAbstractItemView::ExtendedSelection)
view->selectio...endedSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1013 st.extSelectable = true;
never executed: st.extSelectable = true;
0
1014 }
never executed: end of block
0
1015 if (m_role == QAccessible::TreeItem) {
m_role == QAcc...ible::TreeItemDescription
TRUEnever evaluated
FALSEnever evaluated
0
1016 const QTreeView *treeView = qobject_cast<const QTreeView*>(view);-
1017 if (treeView->model()->hasChildren(m_index))
treeView->mode...ldren(m_index)Description
TRUEnever evaluated
FALSEnever evaluated
0
1018 st.expandable = true;
never executed: st.expandable = true;
0
1019 if (treeView->isExpanded(m_index))
treeView->isExpanded(m_index)Description
TRUEnever evaluated
FALSEnever evaluated
0
1020 st.expanded = true;
never executed: st.expanded = true;
0
1021 }
never executed: end of block
0
1022 return st;
never executed: return st;
0
1023}-
1024-
1025-
1026QRect QAccessibleTableCell::rect() const-
1027{-
1028 QRect r;-
1029 r = view->visualRect(m_index);-
1030-
1031 if (!r.isNull()) {
!r.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
1032 r.translate(view->viewport()->mapTo(view, QPoint(0,0)));-
1033 r.translate(view->mapToGlobal(QPoint(0, 0)));-
1034 }
never executed: end of block
0
1035 return r;
never executed: return r;
0
1036}-
1037-
1038QString QAccessibleTableCell::text(QAccessible::Text t) const-
1039{-
1040 QAbstractItemModel *model = view->model();-
1041 QString value;-
1042 switch (t) {-
1043 case QAccessible::Name:
never executed: case QAccessible::Name:
0
1044 value = model->data(m_index, Qt::AccessibleTextRole).toString();-
1045 if (value.isEmpty())
value.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1046 value = model->data(m_index, Qt::DisplayRole).toString();
never executed: value = model->data(m_index, Qt::DisplayRole).toString();
0
1047 break;
never executed: break;
0
1048 case QAccessible::Description:
never executed: case QAccessible::Description:
0
1049 value = model->data(m_index, Qt::AccessibleDescriptionRole).toString();-
1050 break;
never executed: break;
0
1051 default:
never executed: default:
0
1052 break;
never executed: break;
0
1053 }-
1054 return value;
never executed: return value;
0
1055}-
1056-
1057void QAccessibleTableCell::setText(QAccessible::Text /*t*/, const QString &text)-
1058{-
1059 if (!(m_index.flags() & Qt::ItemIsEditable))
!(m_index.flag...temIsEditable)Description
TRUEnever evaluated
FALSEnever evaluated
0
1060 return;
never executed: return;
0
1061 view->model()->setData(m_index, text);-
1062}
never executed: end of block
0
1063-
1064bool QAccessibleTableCell::isValid() const-
1065{-
1066 return view && view->model() && m_index.isValid();
never executed: return view && view->model() && m_index.isValid();
viewDescription
TRUEnever evaluated
FALSEnever evaluated
view->model()Description
TRUEnever evaluated
FALSEnever evaluated
m_index.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1067}-
1068-
1069QAccessibleInterface *QAccessibleTableCell::parent() const-
1070{-
1071 return QAccessible::queryAccessibleInterface(view);
never executed: return QAccessible::queryAccessibleInterface(view);
0
1072}-
1073-
1074QAccessibleInterface *QAccessibleTableCell::child(int) const-
1075{-
1076 return 0;
never executed: return 0;
0
1077}-
1078-
1079QAccessibleTableHeaderCell::QAccessibleTableHeaderCell(QAbstractItemView *view_, int index_, Qt::Orientation orientation_)-
1080 : view(view_), index(index_), orientation(orientation_)-
1081{-
1082 Q_ASSERT(index_ >= 0);-
1083}
never executed: end of block
0
1084-
1085QAccessible::Role QAccessibleTableHeaderCell::role() const-
1086{-
1087 if (orientation == Qt::Horizontal)
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1088 return QAccessible::ColumnHeader;
never executed: return QAccessible::ColumnHeader;
0
1089 return QAccessible::RowHeader;
never executed: return QAccessible::RowHeader;
0
1090}-
1091-
1092QAccessible::State QAccessibleTableHeaderCell::state() const-
1093{-
1094 QAccessible::State s;-
1095 if (QHeaderView *h = headerView()) {
QHeaderView *h = headerView()Description
TRUEnever evaluated
FALSEnever evaluated
0
1096 s.invisible = !h->testAttribute(Qt::WA_WState_Visible);-
1097 s.disabled = !h->isEnabled();-
1098 }
never executed: end of block
0
1099 return s;
never executed: return s;
0
1100}-
1101-
1102QRect QAccessibleTableHeaderCell::rect() const-
1103{-
1104 QHeaderView *header = 0;-
1105 if (false) {
dead code: { }
-
1106#ifndef QT_NO_TABLEVIEW
dead code: { }
-
1107 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
const QTableVi...leView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
1108 if (orientation == Qt::Horizontal) {
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1109 header = tv->horizontalHeader();-
1110 } else {
never executed: end of block
0
1111 header = tv->verticalHeader();-
1112 }
never executed: end of block
0
1113#endif-
1114#ifndef QT_NO_TREEVIEW-
1115 } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view)) {
const QTreeVie...eeView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
0
1116 header = tv->header();-
1117#endif-
1118 }
never executed: end of block
0
1119 if (!header)
!headerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1120 return QRect();
never executed: return QRect();
0
1121 QPoint zero = header->mapToGlobal(QPoint(0, 0));-
1122 int sectionSize = header->sectionSize(index);-
1123 int sectionPos = header->sectionPosition(index);-
1124 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);
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1125 ? 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
1126 : 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
1127}-
1128-
1129QString QAccessibleTableHeaderCell::text(QAccessible::Text t) const-
1130{-
1131 QAbstractItemModel *model = view->model();-
1132 QString value;-
1133 switch (t) {-
1134 case QAccessible::Name:
never executed: case QAccessible::Name:
0
1135 value = model->headerData(index, orientation, Qt::AccessibleTextRole).toString();-
1136 if (value.isEmpty())
value.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1137 value = model->headerData(index, orientation, Qt::DisplayRole).toString();
never executed: value = model->headerData(index, orientation, Qt::DisplayRole).toString();
0
1138 break;
never executed: break;
0
1139 case QAccessible::Description:
never executed: case QAccessible::Description:
0
1140 value = model->headerData(index, orientation, Qt::AccessibleDescriptionRole).toString();-
1141 break;
never executed: break;
0
1142 default:
never executed: default:
0
1143 break;
never executed: break;
0
1144 }-
1145 return value;
never executed: return value;
0
1146}-
1147-
1148void QAccessibleTableHeaderCell::setText(QAccessible::Text, const QString &)-
1149{-
1150 return;
never executed: return;
0
1151}-
1152-
1153bool QAccessibleTableHeaderCell::isValid() const-
1154{-
1155 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()));
viewDescription
TRUEnever evaluated
FALSEnever evaluated
view->model()Description
TRUEnever evaluated
FALSEnever evaluated
(index >= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
1156 && ((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()));
(orientation =...t::Horizontal)Description
TRUEnever evaluated
FALSEnever evaluated
((orientation ...->rowCount()))Description
TRUEnever evaluated
FALSEnever evaluated
0
1157}-
1158-
1159QAccessibleInterface *QAccessibleTableHeaderCell::parent() const-
1160{-
1161 return QAccessible::queryAccessibleInterface(view);
never executed: return QAccessible::queryAccessibleInterface(view);
0
1162}-
1163-
1164QAccessibleInterface *QAccessibleTableHeaderCell::child(int) const-
1165{-
1166 return 0;
never executed: return 0;
0
1167}-
1168-
1169QHeaderView *QAccessibleTableHeaderCell::headerView() const-
1170{-
1171 QHeaderView *header = 0;-
1172 if (false) {
dead code: { }
-
1173#ifndef QT_NO_TABLEVIEW
dead code: { }
-
1174 } else if (const QTableView *tv = qobject_cast<const QTableView*>(view)) {
const QTableVi...leView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
dead code: { }
-
1175 if (orientation == Qt::Horizontal) {
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1176 header = tv->horizontalHeader();-
1177 } else {
never executed: end of block
0
1178 header = tv->verticalHeader();-
1179 }
never executed: end of block
0
1180#endif-
1181#ifndef QT_NO_TREEVIEW-
1182 } else if (const QTreeView *tv = qobject_cast<const QTreeView*>(view)) {
const QTreeVie...eeView*>(view)Description
TRUEnever evaluated
FALSEnever evaluated
0
1183 header = tv->header();-
1184#endif-
1185 }
never executed: end of block
0
1186 return header;
never executed: return header;
0
1187}-
1188-
1189#endif // QT_NO_ITEMVIEWS-
1190-
1191QT_END_NAMESPACE-
1192-
1193#endif // QT_NO_ACCESSIBILITY-
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