widget_class - the widget to get the attribute for
constraint_name - the constraint attribute name
resource_type - the resource type of the attribute
setroutine - the routine to call when a set attribute
is called (xvw_set_attribute).
getroutine - the routine to call when a get attribute
is called (xvw_get_attribute).
OUTPUT
none
RETURN VALUE
TRUE (1) on success, FALSE (0) otherwise
DESCRIPTION
This allows the advance application programmer to add
their own user defined constraint attributes for a particular
widget class. This allows the addition of constraint
attributes to a widget class or if NULL then a general set of
constraint attributes. When the "set" or "get" attribute
routines are called then the corresponding routine is called.
ADDITIONAL INFORMATION
none
EXAMPLES
none
SIDE EFFECTS
none
RESTRICTIONS
Restrictions on data or input as applicable
MODIFICATION
none
FILES
$DESIGN/include/xvwidgets/attributes.h
SEE ALSO
xvwidgets(3)
COPYRIGHT
Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.