A handle, in a trigger associated with an ENTRY event or a LEAVE event, to the widget that had input focus prior to the event.
Data type: HANDLE
Access: Read-only
Applies to: LAST-EVENT system handle
The WIDGET-ENTER attribute is meaningful only within an ENTRY or LEAVE trigger.
For browse widgets, WIDGET-LEAVE is different depending on whether the browse is editable or read-only. For editable browse widgets, WIDGET-LEAVE contains the handle of the column just left. For read-only browse widgets, WIDGET-LEAVE contains the handle of the field-level widget just left.