DESIGN (xvwidgets) functions


LIBRARY ROUTINE

xvw_check_toplevel - see if object specified is a toplevel, or see if a toplevel exists

LIBRARY CALL

int xvw_check_toplevel(
   xvobject object)

INPUT

OUTPUT

none

RETURN VALUE

TRUE if the object specified is a toplevel object (or if any toplevel objects exist), FALSE otherwise.

DESCRIPTION

If the object is specified as non-NULL, returns whether or not the object is a toplevel object. If NULL is passed for the object parameter, returns whether or not any toplevel objects exist.

ADDITIONAL INFORMATION

none

EXAMPLES

none

SIDE EFFECTS

none

RESTRICTIONS

none

MODIFICATION

none

FILES

$DESIGN/objects/library/xvwidgets/src/general.c

SEE ALSO

xvwidgets(3)

COPYRIGHT

Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.