[plt-scheme] GUI guides?

Am solving some of these as I try and think of questions to ask. Some
of the answers raise questions about what is or isn't do-able. For
instance given fixed width symbol font (like all chess fonts) it would
be nice to ask how wide and how tall a given text string is. This
could be used to 'size' the window before display. Nothing I've seen
yet even hints that this is possible, yet it seems quit reasonable.

--hsm

On Sun, Jul 5, 2009 at 5:22 PM, Grant Rettke<grettke at acm.org> wrote:
> On Sun, Jul 5, 2009 at 5:34 PM, Hugh Myers<hsmyers at gmail.com> wrote:
>> Here is what I had in mind as an example for 'editor':
>
> I like your approach.
>