devdraw: make OS X resizer unobtrusive

[djeannot24, 2012-01-19 15:33:22]

If you want to completely hide the resizer in the
bottom left corner, you can apply the 1st patch
set.

If you want to only allow the resizer in both
bottom corners within a 2-pixel margin (instead of
more than 10), you can apply the 2nd patch set.

Both work great when there is a tag in the bottom
of Acme's left column.

[rsc, 2012-01-19 16:00:56]

Fantastic, thanks.

[djeannot24, 2012-01-19 18:08:04]

(The 2nd and the 3rd patch sets are essentially
the same thing, but the 3rd is simpler to
understand.)

[rsc, 2012-01-19 19:23:26]

How about a 2-pixel margin on the bottom left
and the usual margin (whatever that is) on the
bottom right?

The right side of the window never has anything
useful to grab.

Russ

[rsc, 2012-01-19 20:13:48]

LGTM

Thanks!

[rsc, 2012-01-19 20:14:23]

*** Submitted as 9a1c998f358a ***

devdraw: make OS X resizer unobtrusive

R=rsc
CC=plan9port.codebot
http://codereview.appspot.com/5558051

Committer: Russ Cox <rsc@swtch.com>

[djeannot24, 2012-01-19 20:15:12]

:)