ultrix man page for xtbuildeventmask

XtBuildEventMask(3Xt)						     MIT X11R4						     XtBuildEventMask(3Xt)

Name
       XtBuildEventMask - retrieve a widget's event mask

Syntax
       EventMask XtBuildEventMask(w)
	  Widget w;

Arguments
       w	 Specifies the widget.

Description
       The function returns the event mask representing the logical OR of all event masks for event handlers registered on the widget with and all
       event translations, including accelerators, installed on the widget.  This is the same event mask stored into the structure by and sent to
       the server when event handlers and translations are installed or removed on the realized widget.

See Also
       XtAddEventHandler(3Xt)
       X Window System Toolkit: The Complete Programmer's Guide and Specification, Paul J. Asente and Ralph Swick
       X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys

															     XtBuildEventMask(3Xt)