; docformat = 'rst'
;+
; Generic event handler for writing object widget programs. XMANAGER will not
; allow methods to be called via the EVENT_HANDLER keyword. To get around
; this:
;
; * Specify EVENT_HANDLER='mg_object_event_handler' as a keyword to XMANAGER
; * Put the object widget's reference in the TLB's UVALUE.
; * Write a handleEvents method in your object widget.
;
; :Params:
; event : in, required, type=structure
; events for all widgets generating events in the widget hierarchy
;-
pro mg_object_event_handler, event
compile_opt strictarr
widget_control, event.top, get_uvalue=owidget
owidget->handleEvents, event
end