OnActivate picture event

Declaration

 ENTRY OnActivate(IN BOOL _bActivate)
 ; actions
 END OnActivate

Parameters

_bActivate

If the parameter value is @TRUE, a picture window is activated.
If the parameter value is @FALSE, a picture window is deactivated.

Description

The event is generated when the active picture window is being changed.
OnActivate(@FALSE) is generated for the picture which was activated.
OnActivate(@TRUE) is generated for the picture which is being activated (the picture event is derived from Windows messages WM_ACTIVATE and WM_DEACTIVATE).

Example

 TEXT _status
 
 ENTRY OnActivate(IN BOOL _bActivate)
   IF _bActivate THEN
     _status := "Window is activated"
   ELSE
     _status := "Window is deactivated"
   ENDIF
 END OnActivate