X11R4

NAME

XtBuildEventMask − retrieve a widget’s event mask

SYNOPSIS

EventMask XtBuildEventMask(w)
  Widget w;

PARAMETERS

wSpecifies the widget. 

DESCRIPTION

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

RELATED INFORMATION

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