Commands and Topics for DR Area Control
DR ADD TO BACKGROUND
(area; scope)
DR DO COMMAND
(area; command)
DR Error
{(message)}
Integer
DR EVENT FILTER
(area; mask)
DR EXPERT COMMAND
(area; command; status)
DR EXPERT MODE
(area; mode)
DR GET AREA BOUNDARY
(area; left; top; right; bottom)
DR Get update mode
(area)
Integer
DR GET MOUSE
(area; horizontal; vertical)
DR Get zoom
(area)
Number
DR LAST CLICK
(area; horizontal; vertical)
DR Last event
(area)
Longint
DR MENU STATUS
(area; command; checked; active; name)
DR ON ERROR
(method)
DR ON EVENT
(method)
DR ON MENU
(area; method)
DR REDRAW
(area)
DR RELEASE BACKGROUND
(area)
DR REMOVE FROM BACKGROUND
(area; objectID)
DR SCROLL DOCUMENT
(area; horizontal; vertical; mode)
DR SET ENTERABLE
(area; mode{; buttonMode})
DR SET UPDATE MODE
(area; mode)
DR ZOOM
(area; zoom; horizontal; vertical; placement)