Event Listener Support
AccessibleEvent is a struct used to encapsulate event information.
@type:
@source:
This is a function which is specified when creating a EventListener.
It is called when an event being listened for occurs.
@event:
@user_data:
@e:
@Returns:
@e:
@name:
@role:
@app:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@callback:
@user_data:
@Returns:
@listener:
@listener:
@callback:
@user_data:
@Returns:
@listener:
@callback:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns:
@e:
@Returns: