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.ds xC Inter-Client Communication Conventions Manual
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.TH XtBuildEventMask 3Xt "Release 3" "X Version 11" "XT FUNCTIONS"
.SH NAME
XtBuildEventMask \- retrieve a widget's event mask
.SH SYNTAX
EventMask XtBuildEventMask(\fIw\fP)
.br
      Widget \fIw\fP;
.SH ARGUMENTS
.IP \fIw\fP 1i
Specifies the widget.
.SH DESCRIPTION
The
.ZN XtBuildEventMask
function returns the event mask representing the logical OR
of all event masks for event handlers registered on the widget with
.ZN XtAddEventHandler
and all event translations, including accelerators,
installed on the widget.
This is the same event mask stored into the 
.ZN XSetWindowAttributes
structure by
.ZN XtRealizeWidget
and sent to the server when event handlers and translations are installed or
removed on the realized widget.
.SH "SEE ALSO"
XtAddEventHandler(3Xt)
.br
\fI\*(xT\fP
.br
\fI\*(xL\fP