hpux man page for xtcreatepoa

XtCreatePopupChildProc()												  XtCreatePopupChildProc()

Name
  XtCreatePopupChildProc - interface definition for an XtNcreatePopupChildProc
  procedure.

Synopsis
  typedef void (*XtCreatePopupChildProc)(Widget);
	 Widget shell;

Inputs
  shell     Specifies the shell which is being popped up.

Description
  An  XtCreatePopupChildProc  is  registered  as  the  value of the XtNcreatePopupChildProc resource of a shell widget.  It will be called by
  XtPopup() just before the shell is popped up, and is intended to provide an opportunity for the application to create the  popup  child  of
  the shell.  See XtPopup(1) and Shell(3) for more information.

Usage
  None	of  the standard MIT clients make use of the XtNcreatePopupChildProc resource, and most applications will probably find it simpler to
  either create both popup shell and popup child in advance, or to delay creation of both until just before XtPopup() is called.   Note  that
  XtPopup()  also calls the procedures on a shell's XtNpopupCallback list, and a callback on this list can be used for the same purpose as an
  XtNcreatePopupChildProc.

  Note that an XtNcreatePopupChildProc procedure is not a widget class method.	It could be considered an "instance  method"  rather  than  a
  "class method."  In this way it is similar to the XtNinsertPosition procedure of the Composite widget class.

See Also
  XtPopup(1),
  Shell(3).

Xt - Pop Ups														  XtCreatePopupChildProc()