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XtCallAcceptFocus - calla widget's accept_focus procedure
#include <X11/Intrinsic.h> Boolean XtCallAcceptFocus(Widget w, Time *time);
time Specifies the X time of the event that is causing the accept focus. w Specifies the widget.
The XtCallAcceptFocus function calls the specified widget's accept_focus procedure, passing it the specified widget and time, and returns what the accept_focus procedure returns. If accept_focus is NULL, XtCallAcceptFocus returns False.
XtSetKeyboardFocus(3) X Toolkit Intrinsics – C Language Interface Xlib - C Language X Interface X Version 11 libXt 1.1.5.2 XtCallAcceptFocus(3)