I'm trying to get and set the constraint resources of a widget, and I'm
confused about several things. The procedure XtGetConstraintResourceList
takes three arguments: a widget, a resourcelistptr, and a cardinalptr.
I'm assuming that a resourcelistptr is a pointer to a resource list. How
do I create a resourcelistptr for the widget whose constraint resources
I want to see? Or does such a resourcelistptr already exist? If so, how
do I access it? Once I have such a resourcelistptr, how do I access the
elements of the resource list?
Second: do I need to create a cardinalptr? If so, how do I create it? If
not, how do I access it?
Third: how do I _set_ the constraint resources of the widget?
Any help that anyone can give will be greatly appreciated. The only
person at the place where I work who could help me with these questions
(Robin Popplestone himself, in fact) has left for the summer.
-- Ben Horowitz
bhorowit@elux3.cs.umass.edu
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