simplewidgets.cpp

Absolute File Name:/home/qt/qt5_coco/qt5/qtbase/src/widgets/accessible/simplewidgets.cpp
Source codeSwitch to Preprocessed file
LineSourceCount
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-
10** Licensees holding valid commercial Qt licenses may use this file in-
11** accordance with the commercial license agreement provided with the-
12** Software or, alternatively, in accordance with the terms contained in-
13** a written agreement between you and The Qt Company. For licensing terms-
14** and conditions see http://www.qt.io/terms-conditions. For further-
15** information use the contact form at http://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 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-
23** requirements will be met: https://www.gnu.org/licenses/lgpl.html and-
24** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.-
25**-
26** As a special exception, The Qt Company gives you certain additional-
27** rights. These rights are described in The Qt Company LGPL Exception-
28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "simplewidgets_p.h"-
35-
36#include <qabstractbutton.h>-
37#include <qcheckbox.h>-
38#include <qpushbutton.h>-
39#include <qprogressbar.h>-
40#include <qstatusbar.h>-
41#include <qradiobutton.h>-
42#include <qtoolbutton.h>-
43#include <qmenu.h>-
44#include <qlabel.h>-
45#include <qgroupbox.h>-
46#include <qlcdnumber.h>-
47#include <qlineedit.h>-
48#include <private/qlineedit_p.h>-
49#include <qstyle.h>-
50#include <qstyleoption.h>-
51#include <qtextdocument.h>-
52#include <qwindow.h>-
53#include <private/qwindowcontainer_p.h>-
54#include <QtCore/qvarlengtharray.h>-
55-
56#ifdef Q_OS_MAC-
57#include <qfocusframe.h>-
58#endif-
59-
60QT_BEGIN_NAMESPACE-
61-
62#ifndef QT_NO_ACCESSIBILITY-
63-
64extern QList<QWidget*> childWidgets(const QWidget *widget);-
65-
66QString qt_accStripAmp(const QString &text);-
67QString qt_accHotKey(const QString &text);-
68-
69/*!-
70 \class QAccessibleButton-
71 \brief The QAccessibleButton class implements the QAccessibleInterface for button type widgets.-
72 \internal-
73-
74 \ingroup accessibility-
75*/-
76-
77/*!-
78 Creates a QAccessibleButton object for \a w.-
79*/-
80QAccessibleButton::QAccessibleButton(QWidget *w)-
81: QAccessibleWidget(w)-
82{-
83 Q_ASSERT(button());-
84-
85 // FIXME: The checkable state of the button is dynamic,-
86 // while we only update the controlling signal once :(-
87 if (button()->isCheckable())
button()->isCheckable()Description
TRUEnever evaluated
FALSEnever evaluated
0
88 addControllingSignal(QLatin1String("toggled(bool)"));
never executed: addControllingSignal(QLatin1String("toggled(bool)"));
0
89 else-
90 addControllingSignal(QLatin1String("clicked()"));
never executed: addControllingSignal(QLatin1String("clicked()"));
0
91}-
92-
93/*! Returns the button. */-
94QAbstractButton *QAccessibleButton::button() const-
95{-
96 return qobject_cast<QAbstractButton*>(object());
never executed: return qobject_cast<QAbstractButton*>(object());
0
97}-
98-
99/*! \reimp */-
100QString QAccessibleButton::text(QAccessible::Text t) const-
101{-
102 QString str;-
103 switch (t) {-
104 case QAccessible::Accelerator:
never executed: case QAccessible::Accelerator:
0
105 {-
106#ifndef QT_NO_SHORTCUT-
107 QPushButton *pb = qobject_cast<QPushButton*>(object());-
108 if (pb && pb->isDefault())
pbDescription
TRUEnever evaluated
FALSEnever evaluated
pb->isDefault()Description
TRUEnever evaluated
FALSEnever evaluated
0
109 str = QKeySequence(Qt::Key_Enter).toString(QKeySequence::NativeText);
never executed: str = QKeySequence(Qt::Key_Enter).toString(QKeySequence::NativeText);
0
110#endif-
111 if (str.isEmpty())
str.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
112 str = qt_accHotKey(button()->text());
never executed: str = qt_accHotKey(button()->text());
0
113 }-
114 break;
never executed: break;
0
115 case QAccessible::Name:
never executed: case QAccessible::Name:
0
116 str = widget()->accessibleName();-
117 if (str.isEmpty())
str.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
118 str = qt_accStripAmp(button()->text());
never executed: str = qt_accStripAmp(button()->text());
0
119 break;
never executed: break;
0
120 default:
never executed: default:
0
121 break;
never executed: break;
0
122 }-
123 if (str.isEmpty())
str.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
124 str = QAccessibleWidget::text(t);
never executed: str = QAccessibleWidget::text(t);
0
125 return str;
never executed: return str;
0
126}-
127-
128QAccessible::State QAccessibleButton::state() const-
129{-
130 QAccessible::State state = QAccessibleWidget::state();-
131-
132 QAbstractButton *b = button();-
133 QCheckBox *cb = qobject_cast<QCheckBox *>(b);-
134 if (b->isCheckable())
b->isCheckable()Description
TRUEnever evaluated
FALSEnever evaluated
0
135 state.checkable = true;
never executed: state.checkable = true;
0
136 if (b->isChecked())
b->isChecked()Description
TRUEnever evaluated
FALSEnever evaluated
0
137 state.checked = true;
never executed: state.checked = true;
0
138 else if (cb && cb->checkState() == Qt::PartiallyChecked)
cbDescription
TRUEnever evaluated
FALSEnever evaluated
cb->checkState...rtiallyCheckedDescription
TRUEnever evaluated
FALSEnever evaluated
0
139 state.checkStateMixed = true;
never executed: state.checkStateMixed = true;
0
140 if (b->isDown())
b->isDown()Description
TRUEnever evaluated
FALSEnever evaluated
0
141 state.pressed = true;
never executed: state.pressed = true;
0
142 QPushButton *pb = qobject_cast<QPushButton*>(b);-
143 if (pb) {
pbDescription
TRUEnever evaluated
FALSEnever evaluated
0
144 if (pb->isDefault())
pb->isDefault()Description
TRUEnever evaluated
FALSEnever evaluated
0
145 state.defaultButton = true;
never executed: state.defaultButton = true;
0
146#ifndef QT_NO_MENU-
147 if (pb->menu())
pb->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
148 state.hasPopup = true;
never executed: state.hasPopup = true;
0
149#endif-
150 }
never executed: end of block
0
151-
152 return state;
never executed: return state;
0
153}-
154-
155QRect QAccessibleButton::rect() const-
156{-
157 QAbstractButton *ab = button();-
158 if (!ab->isVisible())
!ab->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
159 return QRect();
never executed: return QRect();
0
160-
161 if (QCheckBox *cb = qobject_cast<QCheckBox *>(ab)) {
QCheckBox *cb ...heckBox *>(ab)Description
TRUEnever evaluated
FALSEnever evaluated
0
162 QPoint wpos = cb->mapToGlobal(QPoint(0, 0));-
163 QStyleOptionButton opt;-
164 cb->initStyleOption(&opt);-
165 return cb->style()->subElementRect(QStyle::SE_CheckBoxClickRect, &opt, cb).translated(wpos);
never executed: return cb->style()->subElementRect(QStyle::SE_CheckBoxClickRect, &opt, cb).translated(wpos);
0
166 } else if (QRadioButton *rb = qobject_cast<QRadioButton *>(ab)) {
QRadioButton *...oButton *>(ab)Description
TRUEnever evaluated
FALSEnever evaluated
0
167 QPoint wpos = rb->mapToGlobal(QPoint(0, 0));-
168 QStyleOptionButton opt;-
169 rb->initStyleOption(&opt);-
170 return rb->style()->subElementRect(QStyle::SE_RadioButtonClickRect, &opt, rb).translated(wpos);
never executed: return rb->style()->subElementRect(QStyle::SE_RadioButtonClickRect, &opt, rb).translated(wpos);
0
171 }-
172 return QAccessibleWidget::rect();
never executed: return QAccessibleWidget::rect();
0
173}-
174-
175QAccessible::Role QAccessibleButton::role() const-
176{-
177 QAbstractButton *ab = button();-
178-
179#ifndef QT_NO_MENU-
180 if (QPushButton *pb = qobject_cast<QPushButton*>(ab)) {
QPushButton *p...shButton*>(ab)Description
TRUEnever evaluated
FALSEnever evaluated
0
181 if (pb->menu())
pb->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
182 return QAccessible::ButtonMenu;
never executed: return QAccessible::ButtonMenu;
0
183 }
never executed: end of block
0
184#endif-
185-
186 if (ab->isCheckable())
ab->isCheckable()Description
TRUEnever evaluated
FALSEnever evaluated
0
187 return ab->autoExclusive() ? QAccessible::RadioButton : QAccessible::CheckBox;
never executed: return ab->autoExclusive() ? QAccessible::RadioButton : QAccessible::CheckBox;
ab->autoExclusive()Description
TRUEnever evaluated
FALSEnever evaluated
0
188-
189 return QAccessible::Button;
never executed: return QAccessible::Button;
0
190}-
191-
192QStringList QAccessibleButton::actionNames() const-
193{-
194 QStringList names;-
195 if (widget()->isEnabled()) {
widget()->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
196 switch (role()) {-
197 case QAccessible::ButtonMenu:
never executed: case QAccessible::ButtonMenu:
0
198 names << showMenuAction();-
199 break;
never executed: break;
0
200 case QAccessible::RadioButton:
never executed: case QAccessible::RadioButton:
0
201 names << toggleAction();-
202 break;
never executed: break;
0
203 default:
never executed: default:
0
204 if (button()->isCheckable()) {
button()->isCheckable()Description
TRUEnever evaluated
FALSEnever evaluated
0
205 names << toggleAction();-
206 } else {
never executed: end of block
0
207 names << pressAction();-
208 }
never executed: end of block
0
209 break;
never executed: break;
0
210 }-
211 }-
212 names << QAccessibleWidget::actionNames();-
213 return names;
never executed: return names;
0
214}-
215-
216void QAccessibleButton::doAction(const QString &actionName)-
217{-
218 if (!widget()->isEnabled())
!widget()->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
219 return;
never executed: return;
0
220 if (actionName == pressAction() ||
actionName == pressAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
221 actionName == showMenuAction()) {
actionName == showMenuAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
222#ifndef QT_NO_MENU-
223 QPushButton *pb = qobject_cast<QPushButton*>(object());-
224 if (pb && pb->menu())
pbDescription
TRUEnever evaluated
FALSEnever evaluated
pb->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
225 pb->showMenu();
never executed: pb->showMenu();
0
226 else-
227#endif-
228 button()->animateClick();
never executed: button()->animateClick();
0
229 } else if (actionName == toggleAction()) {
actionName == toggleAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
230 button()->toggle();-
231 } else {
never executed: end of block
0
232 QAccessibleWidget::doAction(actionName);-
233 }
never executed: end of block
0
234}-
235-
236QStringList QAccessibleButton::keyBindingsForAction(const QString &actionName) const-
237{-
238 if (actionName == pressAction()) {
actionName == pressAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
239#ifndef QT_NO_SHORTCUT-
240 return QStringList() << button()->shortcut().toString();
never executed: return QStringList() << button()->shortcut().toString();
0
241#endif-
242 }-
243 return QStringList();
never executed: return QStringList();
0
244}-
245-
246-
247#ifndef QT_NO_TOOLBUTTON-
248/*!-
249 \class QAccessibleToolButton-
250 \brief The QAccessibleToolButton class implements the QAccessibleInterface for tool buttons.-
251 \internal-
252-
253 \ingroup accessibility-
254*/-
255-
256/*!-
257 Creates a QAccessibleToolButton object for \a w.-
258*/-
259QAccessibleToolButton::QAccessibleToolButton(QWidget *w)-
260: QAccessibleButton(w)-
261{-
262 Q_ASSERT(toolButton());-
263}
never executed: end of block
0
264-
265/*! Returns the button. */-
266QToolButton *QAccessibleToolButton::toolButton() const-
267{-
268 return qobject_cast<QToolButton*>(object());
never executed: return qobject_cast<QToolButton*>(object());
0
269}-
270-
271/*!-
272 Returns \c true if this tool button is a split button.-
273*/-
274bool QAccessibleToolButton::isSplitButton() const-
275{-
276#ifndef QT_NO_MENU-
277 return toolButton()->menu() && toolButton()->popupMode() == QToolButton::MenuButtonPopup;
never executed: return toolButton()->menu() && toolButton()->popupMode() == QToolButton::MenuButtonPopup;
toolButton()->menu()Description
TRUEnever evaluated
FALSEnever evaluated
toolButton()->...enuButtonPopupDescription
TRUEnever evaluated
FALSEnever evaluated
0
278#else-
279 return false;-
280#endif-
281}-
282-
283QAccessible::State QAccessibleToolButton::state() const-
284{-
285 QAccessible::State st = QAccessibleButton::state();-
286 if (toolButton()->autoRaise())
toolButton()->autoRaise()Description
TRUEnever evaluated
FALSEnever evaluated
0
287 st.hotTracked = true;
never executed: st.hotTracked = true;
0
288#ifndef QT_NO_MENU-
289 if (toolButton()->menu())
toolButton()->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
290 st.hasPopup = true;
never executed: st.hasPopup = true;
0
291#endif-
292 return st;
never executed: return st;
0
293}-
294-
295int QAccessibleToolButton::childCount() const-
296{-
297 return isSplitButton() ? 1 : 0;
never executed: return isSplitButton() ? 1 : 0;
isSplitButton()Description
TRUEnever evaluated
FALSEnever evaluated
0
298}-
299-
300QAccessible::Role QAccessibleToolButton::role() const-
301{-
302 QAbstractButton *ab = button();-
303-
304#ifndef QT_NO_MENU-
305 QToolButton *tb = qobject_cast<QToolButton*>(ab);-
306 if (!tb->menu())
!tb->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
307 return tb->isCheckable() ? QAccessible::CheckBox : QAccessible::PushButton;
never executed: return tb->isCheckable() ? QAccessible::CheckBox : QAccessible::PushButton;
tb->isCheckable()Description
TRUEnever evaluated
FALSEnever evaluated
0
308 else if (tb->popupMode() == QToolButton::DelayedPopup)
tb->popupMode(...::DelayedPopupDescription
TRUEnever evaluated
FALSEnever evaluated
0
309 return QAccessible::ButtonDropDown;
never executed: return QAccessible::ButtonDropDown;
0
310#endif-
311-
312 return QAccessible::ButtonMenu;
never executed: return QAccessible::ButtonMenu;
0
313}-
314-
315QAccessibleInterface *QAccessibleToolButton::child(int index) const-
316{-
317#ifndef QT_NO_MENU-
318 if (index == 0 && toolButton()->menu())
index == 0Description
TRUEnever evaluated
FALSEnever evaluated
toolButton()->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
319 {-
320 return QAccessible::queryAccessibleInterface(toolButton()->menu());
never executed: return QAccessible::queryAccessibleInterface(toolButton()->menu());
0
321 }-
322#endif-
323 return 0;
never executed: return 0;
0
324}-
325-
326/*-
327 The three different tool button types can have the following actions:-
328| DelayedPopup | ShowMenuAction + (PressedAction || CheckedAction) |-
329| MenuButtonPopup | ShowMenuAction + (PressedAction || CheckedAction) |-
330| InstantPopup | ShowMenuAction |-
331*/-
332QStringList QAccessibleToolButton::actionNames() const-
333{-
334 QStringList names;-
335 if (widget()->isEnabled()) {
widget()->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
336 if (toolButton()->menu())
toolButton()->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
337 names << showMenuAction();
never executed: names << showMenuAction();
0
338 if (toolButton()->popupMode() != QToolButton::InstantPopup)
toolButton()->...::InstantPopupDescription
TRUEnever evaluated
FALSEnever evaluated
0
339 names << QAccessibleButton::actionNames();
never executed: names << QAccessibleButton::actionNames();
0
340 }
never executed: end of block
0
341 return names;
never executed: return names;
0
342}-
343-
344void QAccessibleToolButton::doAction(const QString &actionName)-
345{-
346 if (!widget()->isEnabled())
!widget()->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
347 return;
never executed: return;
0
348-
349 if (actionName == pressAction()) {
actionName == pressAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
350 button()->click();-
351 } else if (actionName == showMenuAction()) {
never executed: end of block
actionName == showMenuAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
352 if (toolButton()->popupMode() != QToolButton::InstantPopup) {
toolButton()->...::InstantPopupDescription
TRUEnever evaluated
FALSEnever evaluated
0
353 toolButton()->setDown(true);-
354#ifndef QT_NO_MENU-
355 toolButton()->showMenu();-
356#endif-
357 }
never executed: end of block
0
358 } else {
never executed: end of block
0
359 QAccessibleButton::doAction(actionName);-
360 }
never executed: end of block
0
361-
362}-
363-
364#endif // QT_NO_TOOLBUTTON-
365-
366/*!-
367 \class QAccessibleDisplay-
368 \brief The QAccessibleDisplay class implements the QAccessibleInterface for widgets that display information.-
369 \internal-
370-
371 \ingroup accessibility-
372*/-
373-
374/*!-
375 Constructs a QAccessibleDisplay object for \a w.-
376 \a role is propagated to the QAccessibleWidget constructor.-
377*/-
378QAccessibleDisplay::QAccessibleDisplay(QWidget *w, QAccessible::Role role)-
379: QAccessibleWidget(w, role)-
380{-
381}
never executed: end of block
0
382-
383QAccessible::Role QAccessibleDisplay::role() const-
384{-
385 QLabel *l = qobject_cast<QLabel*>(object());-
386 if (l) {
lDescription
TRUEnever evaluated
FALSEnever evaluated
0
387 if (l->pixmap())
l->pixmap()Description
TRUEnever evaluated
FALSEnever evaluated
0
388 return QAccessible::Graphic;
never executed: return QAccessible::Graphic;
0
389#ifndef QT_NO_PICTURE-
390 if (l->picture())
l->picture()Description
TRUEnever evaluated
FALSEnever evaluated
0
391 return QAccessible::Graphic;
never executed: return QAccessible::Graphic;
0
392#endif-
393#ifndef QT_NO_MOVIE-
394 if (l->movie())
l->movie()Description
TRUEnever evaluated
FALSEnever evaluated
0
395 return QAccessible::Animation;
never executed: return QAccessible::Animation;
0
396#endif-
397#ifndef QT_NO_PROGRESSBAR-
398 } else if (qobject_cast<QProgressBar*>(object())) {
never executed: end of block
qobject_cast<Q...ar*>(object())Description
TRUEnever evaluated
FALSEnever evaluated
0
399 return QAccessible::ProgressBar;
never executed: return QAccessible::ProgressBar;
0
400#endif-
401 } else if (qobject_cast<QStatusBar*>(object())) {
qobject_cast<Q...ar*>(object())Description
TRUEnever evaluated
FALSEnever evaluated
0
402 return QAccessible::StatusBar;
never executed: return QAccessible::StatusBar;
0
403 }-
404 return QAccessibleWidget::role();
never executed: return QAccessibleWidget::role();
0
405}-
406-
407QString QAccessibleDisplay::text(QAccessible::Text t) const-
408{-
409 QString str;-
410 switch (t) {-
411 case QAccessible::Name:
never executed: case QAccessible::Name:
0
412 str = widget()->accessibleName();-
413 if (str.isEmpty()) {
str.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
414 if (qobject_cast<QLabel*>(object())) {
qobject_cast<Q...el*>(object())Description
TRUEnever evaluated
FALSEnever evaluated
0
415 QLabel *label = qobject_cast<QLabel*>(object());-
416 str = label->text();-
417#ifndef QT_NO_TEXTHTMLPARSER-
418 if (label->textFormat() == Qt::RichText
label->textFor...= Qt::RichTextDescription
TRUEnever evaluated
FALSEnever evaluated
0
419 || (label->textFormat() == Qt::AutoText && Qt::mightBeRichText(str))) {
label->textFor...= Qt::AutoTextDescription
TRUEnever evaluated
FALSEnever evaluated
Qt::mightBeRichText(str)Description
TRUEnever evaluated
FALSEnever evaluated
0
420 QTextDocument doc;-
421 doc.setHtml(str);-
422 str = doc.toPlainText();-
423 }
never executed: end of block
0
424#endif-
425 if (label->buddy())
label->buddy()Description
TRUEnever evaluated
FALSEnever evaluated
0
426 str = qt_accStripAmp(str);
never executed: str = qt_accStripAmp(str);
0
427#ifndef QT_NO_LCDNUMBER-
428 } else if (qobject_cast<QLCDNumber*>(object())) {
never executed: end of block
qobject_cast<Q...er*>(object())Description
TRUEnever evaluated
FALSEnever evaluated
0
429 QLCDNumber *l = qobject_cast<QLCDNumber*>(object());-
430 if (l->digitCount())
l->digitCount()Description
TRUEnever evaluated
FALSEnever evaluated
0
431 str = QString::number(l->value());
never executed: str = QString::number(l->value());
0
432 else-
433 str = QString::number(l->intValue());
never executed: str = QString::number(l->intValue());
0
434#endif-
435 } else if (qobject_cast<QStatusBar*>(object())) {
qobject_cast<Q...ar*>(object())Description
TRUEnever evaluated
FALSEnever evaluated
0
436 return qobject_cast<QStatusBar*>(object())->currentMessage();
never executed: return qobject_cast<QStatusBar*>(object())->currentMessage();
0
437 }-
438 }
never executed: end of block
0
439 break;
never executed: break;
0
440 case QAccessible::Value:
never executed: case QAccessible::Value:
0
441#ifndef QT_NO_PROGRESSBAR-
442 if (qobject_cast<QProgressBar*>(object()))
qobject_cast<Q...ar*>(object())Description
TRUEnever evaluated
FALSEnever evaluated
0
443 str = QString::number(qobject_cast<QProgressBar*>(object())->value());
never executed: str = QString::number(qobject_cast<QProgressBar*>(object())->value());
0
444#endif-
445 break;
never executed: break;
0
446 default:
never executed: default:
0
447 break;
never executed: break;
0
448 }-
449 if (str.isEmpty())
str.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
450 str = QAccessibleWidget::text(t);
never executed: str = QAccessibleWidget::text(t);
0
451 return str;
never executed: return str;
0
452}-
453-
454/*! \reimp */-
455QVector<QPair<QAccessibleInterface*, QAccessible::Relation> >-
456QAccessibleDisplay::relations(QAccessible::Relation match /* = QAccessible::AllRelations */) const-
457{-
458 QVector<QPair<QAccessibleInterface*, QAccessible::Relation> > rels = QAccessibleWidget::relations(match);-
459 if (match & QAccessible::Labelled) {
match & QAccessible::LabelledDescription
TRUEnever evaluated
FALSEnever evaluated
0
460 QVarLengthArray<QObject *, 4> relatedObjects;-
461-
462#ifndef QT_NO_SHORTCUT-
463 if (QLabel *label = qobject_cast<QLabel*>(object())) {
QLabel *label ...el*>(object())Description
TRUEnever evaluated
FALSEnever evaluated
0
464 relatedObjects.append(label->buddy());-
465 }
never executed: end of block
0
466#endif-
467 for (int i = 0; i < relatedObjects.count(); ++i) {
i < relatedObjects.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
468 const QAccessible::Relation rel = QAccessible::Labelled;-
469 QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(relatedObjects.at(i));-
470 if (iface)
ifaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
471 rels.append(qMakePair(iface, rel));
never executed: rels.append(qMakePair(iface, rel));
0
472 }
never executed: end of block
0
473 }
never executed: end of block
0
474 return rels;
never executed: return rels;
0
475}-
476-
477void *QAccessibleDisplay::interface_cast(QAccessible::InterfaceType t)-
478{-
479 if (t == QAccessible::ImageInterface)
t == QAccessib...ImageInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
480 return static_cast<QAccessibleImageInterface*>(this);
never executed: return static_cast<QAccessibleImageInterface*>(this);
0
481 return QAccessibleWidget::interface_cast(t);
never executed: return QAccessibleWidget::interface_cast(t);
0
482}-
483-
484/*! \internal */-
485QString QAccessibleDisplay::imageDescription() const-
486{-
487#ifndef QT_NO_TOOLTIP-
488 return widget()->toolTip();
never executed: return widget()->toolTip();
0
489#else-
490 return QString::null;-
491#endif-
492}-
493-
494/*! \internal */-
495QSize QAccessibleDisplay::imageSize() const-
496{-
497 QLabel *label = qobject_cast<QLabel *>(widget());-
498 if (!label)
!labelDescription
TRUEnever evaluated
FALSEnever evaluated
0
499 return QSize();
never executed: return QSize();
0
500 const QPixmap *pixmap = label->pixmap();-
501 if (!pixmap)
!pixmapDescription
TRUEnever evaluated
FALSEnever evaluated
0
502 return QSize();
never executed: return QSize();
0
503 return pixmap->size();
never executed: return pixmap->size();
0
504}-
505-
506/*! \internal */-
507QPoint QAccessibleDisplay::imagePosition() const-
508{-
509 QLabel *label = qobject_cast<QLabel *>(widget());-
510 if (!label)
!labelDescription
TRUEnever evaluated
FALSEnever evaluated
0
511 return QPoint();
never executed: return QPoint();
0
512 const QPixmap *pixmap = label->pixmap();-
513 if (!pixmap)
!pixmapDescription
TRUEnever evaluated
FALSEnever evaluated
0
514 return QPoint();
never executed: return QPoint();
0
515-
516 return QPoint(label->mapToGlobal(label->pos()));
never executed: return QPoint(label->mapToGlobal(label->pos()));
0
517}-
518-
519#ifndef QT_NO_GROUPBOX-
520QAccessibleGroupBox::QAccessibleGroupBox(QWidget *w)-
521: QAccessibleWidget(w)-
522{-
523}
never executed: end of block
0
524-
525QGroupBox* QAccessibleGroupBox::groupBox() const-
526{-
527 return static_cast<QGroupBox *>(widget());
never executed: return static_cast<QGroupBox *>(widget());
0
528}-
529-
530QString QAccessibleGroupBox::text(QAccessible::Text t) const-
531{-
532 QString txt = QAccessibleWidget::text(t);-
533-
534 if (txt.isEmpty()) {
txt.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
535 switch (t) {-
536 case QAccessible::Name:
never executed: case QAccessible::Name:
0
537 txt = qt_accStripAmp(groupBox()->title());-
538 break;
never executed: break;
0
539 case QAccessible::Description:
never executed: case QAccessible::Description:
0
540 txt = groupBox()->toolTip();-
541 break;
never executed: break;
0
542 case QAccessible::Accelerator:
never executed: case QAccessible::Accelerator:
0
543 txt = qt_accHotKey(groupBox()->title());-
544 break;
never executed: break;
0
545 default:
never executed: default:
0
546 break;
never executed: break;
0
547 }-
548 }-
549-
550 return txt;
never executed: return txt;
0
551}-
552-
553QAccessible::State QAccessibleGroupBox::state() const-
554{-
555 QAccessible::State st = QAccessibleWidget::state();-
556 st.checkable = groupBox()->isCheckable();-
557 st.checked = groupBox()->isChecked();-
558 return st;
never executed: return st;
0
559}-
560-
561QAccessible::Role QAccessibleGroupBox::role() const-
562{-
563 return groupBox()->isCheckable() ? QAccessible::CheckBox : QAccessible::Grouping;
never executed: return groupBox()->isCheckable() ? QAccessible::CheckBox : QAccessible::Grouping;
groupBox()->isCheckable()Description
TRUEnever evaluated
FALSEnever evaluated
0
564}-
565-
566QVector<QPair<QAccessibleInterface*, QAccessible::Relation> >-
567QAccessibleGroupBox::relations(QAccessible::Relation match /* = QAccessible::AllRelations */) const-
568{-
569 QVector<QPair<QAccessibleInterface*, QAccessible::Relation> > rels = QAccessibleWidget::relations(match);-
570-
571 if ((match & QAccessible::Labelled) && (!groupBox()->title().isEmpty())) {
(match & QAcce...ble::Labelled)Description
TRUEnever evaluated
FALSEnever evaluated
(!groupBox()->...e().isEmpty())Description
TRUEnever evaluated
FALSEnever evaluated
0
572 const QList<QWidget*> kids = childWidgets(widget());-
573 for (int i = 0; i < kids.count(); ++i) {
i < kids.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
574 QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(kids.at(i));-
575 if (iface)
ifaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
576 rels.append(qMakePair(iface, QAccessible::Relation(QAccessible::Labelled)));
never executed: rels.append(qMakePair(iface, QAccessible::Relation(QAccessible::Labelled)));
0
577 }
never executed: end of block
0
578 }
never executed: end of block
0
579 return rels;
never executed: return rels;
0
580}-
581-
582QStringList QAccessibleGroupBox::actionNames() const-
583{-
584 QStringList actions = QAccessibleWidget::actionNames();-
585-
586 if (groupBox()->isCheckable()) {
groupBox()->isCheckable()Description
TRUEnever evaluated
FALSEnever evaluated
0
587 actions.prepend(QAccessibleActionInterface::toggleAction());-
588 }
never executed: end of block
0
589 return actions;
never executed: return actions;
0
590}-
591-
592void QAccessibleGroupBox::doAction(const QString &actionName)-
593{-
594 if (actionName == QAccessibleActionInterface::toggleAction())
actionName == ...toggleAction()Description
TRUEnever evaluated
FALSEnever evaluated
0
595 groupBox()->setChecked(!groupBox()->isChecked());
never executed: groupBox()->setChecked(!groupBox()->isChecked());
0
596}
never executed: end of block
0
597-
598QStringList QAccessibleGroupBox::keyBindingsForAction(const QString &) const-
599{-
600 return QStringList();
never executed: return QStringList();
0
601}-
602-
603#endif-
604-
605#ifndef QT_NO_LINEEDIT-
606/*!-
607 \class QAccessibleLineEdit-
608 \brief The QAccessibleLineEdit class implements the QAccessibleInterface for widgets with editable text-
609 \internal-
610-
611 \ingroup accessibility-
612*/-
613-
614/*!-
615 Constructs a QAccessibleLineEdit object for \a w.-
616 \a name is propagated to the QAccessibleWidget constructor.-
617*/-
618QAccessibleLineEdit::QAccessibleLineEdit(QWidget *w, const QString &name)-
619: QAccessibleWidget(w, QAccessible::EditableText, name)-
620{-
621 addControllingSignal(QLatin1String("textChanged(const QString&)"));-
622 addControllingSignal(QLatin1String("returnPressed()"));-
623}
never executed: end of block
0
624-
625/*! Returns the line edit. */-
626QLineEdit *QAccessibleLineEdit::lineEdit() const-
627{-
628 return qobject_cast<QLineEdit*>(object());
never executed: return qobject_cast<QLineEdit*>(object());
0
629}-
630-
631QString QAccessibleLineEdit::text(QAccessible::Text t) const-
632{-
633 QString str;-
634 switch (t) {-
635 case QAccessible::Value:
never executed: case QAccessible::Value:
0
636 if (lineEdit()->echoMode() == QLineEdit::Normal)
lineEdit()->ec...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
637 str = lineEdit()->text();
never executed: str = lineEdit()->text();
0
638 else if (lineEdit()->echoMode() != QLineEdit::NoEcho)
lineEdit()->ec...neEdit::NoEchoDescription
TRUEnever evaluated
FALSEnever evaluated
0
639 str = QString(lineEdit()->text().length(), QChar::fromLatin1('*'));
never executed: str = QString(lineEdit()->text().length(), QChar::fromLatin1('*'));
0
640 break;
never executed: break;
0
641 default:
never executed: default:
0
642 break;
never executed: break;
0
643 }-
644 if (str.isEmpty())
str.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
645 str = QAccessibleWidget::text(t);
never executed: str = QAccessibleWidget::text(t);
0
646 return str;
never executed: return str;
0
647}-
648-
649void QAccessibleLineEdit::setText(QAccessible::Text t, const QString &text)-
650{-
651 if (t != QAccessible::Value) {
t != QAccessible::ValueDescription
TRUEnever evaluated
FALSEnever evaluated
0
652 QAccessibleWidget::setText(t, text);-
653 return;
never executed: return;
0
654 }-
655-
656 QString newText = text;-
657 if (lineEdit()->validator()) {
lineEdit()->validator()Description
TRUEnever evaluated
FALSEnever evaluated
0
658 int pos = 0;-
659 if (lineEdit()->validator()->validate(newText, pos) != QValidator::Acceptable)
lineEdit()->va...or::AcceptableDescription
TRUEnever evaluated
FALSEnever evaluated
0
660 return;
never executed: return;
0
661 }
never executed: end of block
0
662 lineEdit()->setText(newText);-
663}
never executed: end of block
0
664-
665QAccessible::State QAccessibleLineEdit::state() const-
666{-
667 QAccessible::State state = QAccessibleWidget::state();-
668-
669 QLineEdit *l = lineEdit();-
670 if (l->isReadOnly())
l->isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
671 state.readOnly = true;
never executed: state.readOnly = true;
0
672 else-
673 state.editable = true;
never executed: state.editable = true;
0
674-
675 if (l->echoMode() != QLineEdit::Normal)
l->echoMode() ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
676 state.passwordEdit = true;
never executed: state.passwordEdit = true;
0
677-
678 state.selectableText = true;-
679 return state;
never executed: return state;
0
680}-
681-
682void *QAccessibleLineEdit::interface_cast(QAccessible::InterfaceType t)-
683{-
684 if (t == QAccessible::TextInterface)
t == QAccessib...:TextInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
685 return static_cast<QAccessibleTextInterface*>(this);
never executed: return static_cast<QAccessibleTextInterface*>(this);
0
686 if (t == QAccessible::EditableTextInterface)
t == QAccessib...eTextInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
687 return static_cast<QAccessibleEditableTextInterface*>(this);
never executed: return static_cast<QAccessibleEditableTextInterface*>(this);
0
688 return QAccessibleWidget::interface_cast(t);
never executed: return QAccessibleWidget::interface_cast(t);
0
689}-
690-
691void QAccessibleLineEdit::addSelection(int startOffset, int endOffset)-
692{-
693 setSelection(0, startOffset, endOffset);-
694}
never executed: end of block
0
695-
696QString QAccessibleLineEdit::attributes(int offset, int *startOffset, int *endOffset) const-
697{-
698 // QLineEdit doesn't have text attributes-
699 *startOffset = *endOffset = offset;-
700 return QString();
never executed: return QString();
0
701}-
702-
703int QAccessibleLineEdit::cursorPosition() const-
704{-
705 return lineEdit()->cursorPosition();
never executed: return lineEdit()->cursorPosition();
0
706}-
707-
708QRect QAccessibleLineEdit::characterRect(int offset) const-
709{-
710 int x = lineEdit()->d_func()->control->cursorToX(offset);-
711 int y;-
712 lineEdit()->getTextMargins(0, &y, 0, 0);-
713 QFontMetrics fm(lineEdit()->font());-
714 const QString ch = text(offset, offset + 1);-
715 if (ch.isEmpty())
ch.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
716 return QRect();
never executed: return QRect();
0
717 int w = fm.width(ch);-
718 int h = fm.height();-
719 QRect r(x, y, w, h);-
720 r.moveTo(lineEdit()->mapToGlobal(r.topLeft()));-
721 return r;
never executed: return r;
0
722}-
723-
724int QAccessibleLineEdit::selectionCount() const-
725{-
726 return lineEdit()->hasSelectedText() ? 1 : 0;
never executed: return lineEdit()->hasSelectedText() ? 1 : 0;
lineEdit()->hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
727}-
728-
729int QAccessibleLineEdit::offsetAtPoint(const QPoint &point) const-
730{-
731 QPoint p = lineEdit()->mapFromGlobal(point);-
732-
733 return lineEdit()->cursorPositionAt(p);
never executed: return lineEdit()->cursorPositionAt(p);
0
734}-
735-
736void QAccessibleLineEdit::selection(int selectionIndex, int *startOffset, int *endOffset) const-
737{-
738 *startOffset = *endOffset = 0;-
739 if (selectionIndex != 0)
selectionIndex != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
740 return;
never executed: return;
0
741-
742 *startOffset = lineEdit()->selectionStart();-
743 *endOffset = *startOffset + lineEdit()->selectedText().count();-
744}
never executed: end of block
0
745-
746QString QAccessibleLineEdit::text(int startOffset, int endOffset) const-
747{-
748 if (startOffset > endOffset)
startOffset > endOffsetDescription
TRUEnever evaluated
FALSEnever evaluated
0
749 return QString();
never executed: return QString();
0
750-
751 if (lineEdit()->echoMode() != QLineEdit::Normal)
lineEdit()->ec...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
752 return QString();
never executed: return QString();
0
753-
754 return lineEdit()->text().mid(startOffset, endOffset - startOffset);
never executed: return lineEdit()->text().mid(startOffset, endOffset - startOffset);
0
755}-
756-
757QString QAccessibleLineEdit::textBeforeOffset(int offset, QAccessible::TextBoundaryType boundaryType,-
758 int *startOffset, int *endOffset) const-
759{-
760 if (lineEdit()->echoMode() != QLineEdit::Normal) {
lineEdit()->ec...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
761 *startOffset = *endOffset = -1;-
762 return QString();
never executed: return QString();
0
763 }-
764 if (offset == -2)
offset == -2Description
TRUEnever evaluated
FALSEnever evaluated
0
765 offset = cursorPosition();
never executed: offset = cursorPosition();
0
766 return QAccessibleTextInterface::textBeforeOffset(offset, boundaryType, startOffset, endOffset);
never executed: return QAccessibleTextInterface::textBeforeOffset(offset, boundaryType, startOffset, endOffset);
0
767}-
768-
769QString QAccessibleLineEdit::textAfterOffset(int offset, QAccessible::TextBoundaryType boundaryType,-
770 int *startOffset, int *endOffset) const-
771{-
772 if (lineEdit()->echoMode() != QLineEdit::Normal) {
lineEdit()->ec...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
773 *startOffset = *endOffset = -1;-
774 return QString();
never executed: return QString();
0
775 }-
776 if (offset == -2)
offset == -2Description
TRUEnever evaluated
FALSEnever evaluated
0
777 offset = cursorPosition();
never executed: offset = cursorPosition();
0
778 return QAccessibleTextInterface::textAfterOffset(offset, boundaryType, startOffset, endOffset);
never executed: return QAccessibleTextInterface::textAfterOffset(offset, boundaryType, startOffset, endOffset);
0
779}-
780-
781QString QAccessibleLineEdit::textAtOffset(int offset, QAccessible::TextBoundaryType boundaryType,-
782 int *startOffset, int *endOffset) const-
783{-
784 if (lineEdit()->echoMode() != QLineEdit::Normal) {
lineEdit()->ec...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
785 *startOffset = *endOffset = -1;-
786 return QString();
never executed: return QString();
0
787 }-
788 if (offset == -2)
offset == -2Description
TRUEnever evaluated
FALSEnever evaluated
0
789 offset = cursorPosition();
never executed: offset = cursorPosition();
0
790 return QAccessibleTextInterface::textAtOffset(offset, boundaryType, startOffset, endOffset);
never executed: return QAccessibleTextInterface::textAtOffset(offset, boundaryType, startOffset, endOffset);
0
791}-
792-
793void QAccessibleLineEdit::removeSelection(int selectionIndex)-
794{-
795 if (selectionIndex != 0)
selectionIndex != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
796 return;
never executed: return;
0
797-
798 lineEdit()->deselect();-
799}
never executed: end of block
0
800-
801void QAccessibleLineEdit::setCursorPosition(int position)-
802{-
803 lineEdit()->setCursorPosition(position);-
804}
never executed: end of block
0
805-
806void QAccessibleLineEdit::setSelection(int selectionIndex, int startOffset, int endOffset)-
807{-
808 if (selectionIndex != 0)
selectionIndex != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
809 return;
never executed: return;
0
810-
811 lineEdit()->setSelection(startOffset, endOffset - startOffset);-
812}
never executed: end of block
0
813-
814int QAccessibleLineEdit::characterCount() const-
815{-
816 return lineEdit()->text().count();
never executed: return lineEdit()->text().count();
0
817}-
818-
819void QAccessibleLineEdit::scrollToSubstring(int startIndex, int endIndex)-
820{-
821 lineEdit()->setCursorPosition(endIndex);-
822 lineEdit()->setCursorPosition(startIndex);-
823}
never executed: end of block
0
824-
825void QAccessibleLineEdit::deleteText(int startOffset, int endOffset)-
826{-
827 lineEdit()->setText(lineEdit()->text().remove(startOffset, endOffset - startOffset));-
828}
never executed: end of block
0
829-
830void QAccessibleLineEdit::insertText(int offset, const QString &text)-
831{-
832 lineEdit()->setText(lineEdit()->text().insert(offset, text));-
833}
never executed: end of block
0
834-
835void QAccessibleLineEdit::replaceText(int startOffset, int endOffset, const QString &text)-
836{-
837 lineEdit()->setText(lineEdit()->text().replace(startOffset, endOffset - startOffset, text));-
838}
never executed: end of block
0
839-
840#endif // QT_NO_LINEEDIT-
841-
842#ifndef QT_NO_PROGRESSBAR-
843QAccessibleProgressBar::QAccessibleProgressBar(QWidget *o)-
844 : QAccessibleDisplay(o)-
845{-
846 Q_ASSERT(progressBar());-
847}
never executed: end of block
0
848-
849void *QAccessibleProgressBar::interface_cast(QAccessible::InterfaceType t)-
850{-
851 if (t == QAccessible::ValueInterface)
t == QAccessib...ValueInterfaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
852 return static_cast<QAccessibleValueInterface*>(this);
never executed: return static_cast<QAccessibleValueInterface*>(this);
0
853 return QAccessibleDisplay::interface_cast(t);
never executed: return QAccessibleDisplay::interface_cast(t);
0
854}-
855-
856QVariant QAccessibleProgressBar::currentValue() const-
857{-
858 return progressBar()->value();
never executed: return progressBar()->value();
0
859}-
860-
861QVariant QAccessibleProgressBar::maximumValue() const-
862{-
863 return progressBar()->maximum();
never executed: return progressBar()->maximum();
0
864}-
865-
866QVariant QAccessibleProgressBar::minimumValue() const-
867{-
868 return progressBar()->minimum();
never executed: return progressBar()->minimum();
0
869}-
870-
871QVariant QAccessibleProgressBar::minimumStepSize() const-
872{-
873 // This is arbitrary since any value between min and max is valid.-
874 // Some screen readers (orca use it to calculate how many digits to display though,-
875 // so it makes sense to return a "sensible" value. Providing 100 increments seems ok.-
876 return (progressBar()->maximum() - progressBar()->minimum()) / 100.0;
never executed: return (progressBar()->maximum() - progressBar()->minimum()) / 100.0;
0
877}-
878-
879QProgressBar *QAccessibleProgressBar::progressBar() const-
880{-
881 return qobject_cast<QProgressBar *>(object());
never executed: return qobject_cast<QProgressBar *>(object());
0
882}-
883#endif-
884-
885-
886QAccessibleWindowContainer::QAccessibleWindowContainer(QWidget *w)-
887 : QAccessibleWidget(w)-
888{-
889}
never executed: end of block
0
890-
891int QAccessibleWindowContainer::childCount() const-
892{-
893 if (container()->containedWindow())
container()->containedWindow()Description
TRUEnever evaluated
FALSEnever evaluated
0
894 return 1;
never executed: return 1;
0
895 return 0;
never executed: return 0;
0
896}-
897-
898int QAccessibleWindowContainer::indexOfChild(const QAccessibleInterface *child) const-
899{-
900 if (child->object() == container()->containedWindow())
child->object(...tainedWindow()Description
TRUEnever evaluated
FALSEnever evaluated
0
901 return 0;
never executed: return 0;
0
902 return -1;
never executed: return -1;
0
903}-
904-
905QAccessibleInterface *QAccessibleWindowContainer::child(int i) const-
906{-
907 if (i == 0)
i == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
908 return QAccessible::queryAccessibleInterface(container()->containedWindow());
never executed: return QAccessible::queryAccessibleInterface(container()->containedWindow());
0
909 return 0;
never executed: return 0;
0
910}-
911-
912QWindowContainer *QAccessibleWindowContainer::container() const-
913{-
914 return static_cast<QWindowContainer *>(widget());
never executed: return static_cast<QWindowContainer *>(widget());
0
915}-
916-
917#endif // QT_NO_ACCESSIBILITY-
918-
919QT_END_NAMESPACE-
Source codeSwitch to Preprocessed file
Generated by Squish Coco Non-Commercial 4.3.0-BETA-master-30-08-2018-4cb69e9