SET(MAPPED_WHEN_MANAGED)

    Calls the DECwindows Toolkit routine SET MAPPED WHEN MANAGED, which
    controls whether a widget instance is mapped to the screen when it is
    managed.  For more information on managing widgets, see the VMS
    DECwindows Guide to Application Programming and the VMS DECwindows
    Toolkit Routines Reference Manual.

 Syntax

    SET (MAPPED_WHEN_MANAGED, widget, {ON | OFF})

 Parameters

    MAPPED_WHEN_MANAGED  A keyword indicating that SET is being used to
                         control whether the specified widget instance
                         should become visible when it is managed.

    widget               The widget instance whose mapped status you want
                         to set.

    ON                   A keyword directing VAXTPU to make the specified
                         widget visible when it is managed.  This is the
                         default value.

    OFF                  A keyword directing VAXTPU not to make the
                         specified widget visible when it is managed.

 Related Topics

    CREATE_WIDGET   DELETE   MANAGE_WIDGET   MAP
    REALIZE_WIDGET  UNMANAGE_WIDGET          UNMAP