Function:     GgiShowShell

Purpose:      Make shell element visible or invisible

Category:     USER-INTERFACE

File:         ggi.src

Author:       J.P. Terlouw

Use:          
              #include "ggi.h"
              ident shell;
              bool  show;

              GgiShowShell(shell, show);

                 shell   -  shell element.
                 show    -  TRUE: make element visible; FALSE: invisible.

Description:  GgiShowShell causes a shell element to be made visible or
              invisible (popped up or down). If the shell element is a
              dialog shell, interaction is limited to that shell until
              it is popped down.

Related documents:
              GgiShell.dc2, GgiUseShell.dc2

Updates:      Mar 31, 1998: JPT, Document created.
              Jun 24, 1998: JPT, Mention dialog shells.