diff options
| author | Michael Weghorn <m.weghorn@posteo.de> | 2024-04-08 14:13:09 +0200 |
|---|---|---|
| committer | Michael Weghorn <m.weghorn@posteo.de> | 2024-05-22 08:50:31 +0200 |
| commit | 25ab8ada1019adf9e88addd47acb0924831edc5a (patch) | |
| tree | c010536547001f4200bc8a52f26af95aeebbccc8 /src/widgets/kernel/qwidget.cpp | |
| parent | 423ae2de96360619b5233ecb6a0be56b61ec58a3 (diff) | |
a11y: Notify of name change when setting window title used as a11y name
When no explicit accessible name is set for a window,
QAccessibleWidget::text uses the window title instead for a
non-minimized window.
Send a QAccessible::NameChanged event when changing the
window title results in a change of the accessible name,
to ensure that the AT-SPI cache on Linux gets updated.
Extend tst_QAccessibility::mainWindowTest() to cover the scenario as well.
Note: The entire test function is skipped on platforms not supporting
window activation, e.g. Wayland.
Fixes: QTBUG-124192
Change-Id: I0fa7f683fb5969d6ba9878f6a506c4f192069799
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Diffstat (limited to 'src/widgets/kernel/qwidget.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index ead633cda3e..750b2946766 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -6107,6 +6107,13 @@ void QWidget::setWindowTitle(const QString &title) if (QWidget::windowTitle() == title && !title.isEmpty() && !title.isNull()) return; +#if QT_CONFIG(accessibility) + QString oldAccessibleName; + const QAccessibleInterface *accessible = QAccessible::queryAccessibleInterface(this); + if (accessible) + oldAccessibleName = accessible->text(QAccessible::Name); +#endif + Q_D(QWidget); d->topData()->caption = title; d->setWindowTitle_helper(title); @@ -6115,6 +6122,13 @@ void QWidget::setWindowTitle(const QString &title) QCoreApplication::sendEvent(this, &e); emit windowTitleChanged(title); + +#if QT_CONFIG(accessibility) + if (accessible && accessible->text(QAccessible::Name) != oldAccessibleName) { + QAccessibleEvent event(this, QAccessible::NameChanged); + QAccessible::updateAccessibility(&event); + } +#endif } |