handleViewFocusChanged method
- ViewFocusEvent event
Called whenever the PlatformDispatcher receives a notification that the focus state on a view has changed.
The event contains the view ID for the view that changed its focus
state.
See also:
- PlatformDispatcher.onViewFocusChange, which calls this method.
Implementation
@protected
@mustCallSuper
void handleViewFocusChanged(ui.ViewFocusEvent event) {}