XtMapWidget(3Xt)    RISC/os Reference Manual     XtMapWidget(3Xt)



NAME
     XtMapWidget, XtSetMappedWhenManaged, XtUnmapWidget - map and
     unmap widgets

SYNTAX
     XtMapWidget(w)
          Widget w;

     void XtSetMappedWhenManaged(w, map_when_managed)
           Widget w;
           Boolean map_when_managed;

     XtUnmapWidget(w)
          Widget w;

ARGUMENTS
     map_when_managed
               Specifies a Boolean value that indicates the new
               value of the map_when_managed field.

     w         Specifies the widget.

DESCRIPTION
     If the widget is realized and managed and if the new value
     of map_when_managed is True, XtSetMappedWhenManaged maps the
     window.  If the widget is realized and managed and if the
     new value of map_when_managed is False, it unmaps the win-
     dow.  XtSetMappedWhenManaged is a convenience function that
     is equivalent to (but slightly faster than) calling XtSet-
     Values and setting the new value for the mappedWhenManaged
     resource.  As an alternative to using XtSetMappedWhenManaged
     to control mapping, a client may set mapped_when_managed to
     False and use XtMapWidget and XtUnmapWidget explicitly.

SEE ALSO
     XtManageChildren(3Xt)
     X Toolkit Intrinsics - C Language Interface
     Xlib - C Language X Interface

















                         Printed 1/24/91  1 September 1988 Page 1