This message can be dispatched to supporting widgets in order to
update their content based on the current widget state. Not all
widgets will respond to messages of this type.
For widgets with a layout, this message will inform the layout to
update the position and size of its child widgets.
A singleton conflatable
'update-request'message.Notes
This message can be dispatched to supporting widgets in order to update their content based on the current widget state. Not all widgets will respond to messages of this type.
For widgets with a layout, this message will inform the layout to update the position and size of its child widgets.