content/browser/accessibility/browser_accessibility_win.cc - Issue 2024053003: Revert of Uses the activedescendant_changed event received from Blink to fire the right focus event

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Unified Diff: content/browser/accessibility/browser_accessibility_win.cc

Issue 2024053003: Revert of Uses the activedescendant_changed event received from Blink to fire the right focus event (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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Index: content/browser/accessibility/browser_accessibility_win.cc

diff --git a/content/browser/accessibility/browser_accessibility_win.cc b/content/browser/accessibility/browser_accessibility_win.cc

index 816aa2bf3ff8f229fc121d7438d08909061a22cb..76060e0aea5844a84f4339c729524cb365abf298 100644

--- a/content/browser/accessibility/browser_accessibility_win.cc

+++ b/content/browser/accessibility/browser_accessibility_win.cc

@@ -3604,6 +3604,18 @@

if (ia_state() != old_win_attributes_->ia_state)

FireNativeEvent(EVENT_OBJECT_STATECHANGE);

+ // Normally focus events are handled elsewhere, however

+ // focus for managed descendants is platform-specific.

+ // Fire a focus event if the focused descendant in a multi-select

+ // list box changes.

+ if (GetRole() == ui::AX_ROLE_LIST_BOX_OPTION &&

+ (ia_state() & STATE_SYSTEM_FOCUSABLE) &&

+ (ia_state() & STATE_SYSTEM_SELECTABLE) &&

+ (ia_state() & STATE_SYSTEM_FOCUSED) &&

+ !(old_win_attributes_->ia_state & STATE_SYSTEM_FOCUSED)) {

+ FireNativeEvent(EVENT_OBJECT_FOCUS);

+ }

// Handle selection being added or removed.

bool is_selected_now = (ia_state() & STATE_SYSTEM_SELECTED) != 0;

bool was_selected_before =