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Windows QPA: send UIA focus notification after window activation

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After a Qt application window was opened, and focus was moved to
another window, and then back to the Qt application window, NVDA
would only announce the window name, but not the widget focused
within the window. This patch makes Qt send a notification focus
for the focused widget after a window activation notification.

Fixes: QTBUG-105735
Pick-to: 6.4 6.3 6.2
Change-Id: I3426b3613ae546de0ce363f9acc5d6776c99a8aa
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
This commit is contained in:
André de la Rocha 2022-08-30 17:49:32 +02:00
parent 3eb2918f2e
commit 3e95884081
1 changed files with 4 additions and 0 deletions
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4
src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp
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@ -103,6 +103,10 @@ void QWindowsUiaMainProvider::notifyStateChange(QAccessibleStateChangeEvent *eve
if (QWindowsUiaMainProvider *provider = providerForAccessible(accessible)) {
if (accessible->state().active) {
QWindowsUiaWrapper::instance()->raiseAutomationEvent(provider, UIA_Window_WindowOpenedEventId);
if (QAccessibleInterface *focused = accessible->focusChild()) {
if (QWindowsUiaMainProvider *focusedProvider = providerForAccessible(focused))
QWindowsUiaWrapper::instance()->raiseAutomationEvent(focusedProvider, UIA_AutomationFocusChangedEventId);
}
} else {
QWindowsUiaWrapper::instance()->raiseAutomationEvent(provider, UIA_Window_WindowClosedEventId);
}