class ViewSemantics

Defined at line 17 of file ../../src/ui/a11y/lib/view/view_semantics.h

Interface for entity that manages semantics at individual view level.

Public Methods

void CloseChannel (zx_status_t status)

Close the semantics channel with the appropriate status.

void EnableSemanticUpdates (bool enabled)

Turn on semantic updates for this view.

fxl::WeakPtr< ::a11y::SemanticTree> GetTree ()

Returns a weak pointer to the semantic tree for this view. Caller must always check if the

pointer is valid before accessing, as the pointer may be invalidated. The pointer may become

invalidated if the semantic provider disconnects or if an error occurred. This is not thread

safe. This pointer may only be used in the same thread as this service is running.

void ViewSemantics ()

Defined at line 19 of file ../../src/ui/a11y/lib/view/view_semantics.h

void ~ViewSemantics ()

Defined at line 20 of file ../../src/ui/a11y/lib/view/view_semantics.h