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Re: lib/47402: wresize(3) loses window colour attributes
The following reply was made to PR lib/47402; it has been noted by GNATS.
From: Brett Lymn <blymn%internode.on.net@localhost>
Cc: lib-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
Subject: Re: lib/47402: wresize(3) loses window colour attributes
Date: Sun, 6 Jan 2013 20:58:27 +1030
On Fri, Jan 04, 2013 at 04:50:05PM +0000, Julian Coleman wrote:
> > This behaviour is different in nbcurses to ncurses, which holds the
> colour. If this is meant by the sentence "The application must redraw the
> window after it has been resized.", it should be clarified more.
> > Anyway, it is an incompatibility with ncurses.
> > So fixing or documenting this, which is the way to go?
> The current code resizes the window but does not retain the contents (not
> just colours). On reflection, this is less useful behaviour and copying
> any contents that still fit would be more sensible.
Losing the contents is OK in my opinion, losing the background attribute
is not bkgd is supposed to set the window background rendition, this
should not be reset on resize.
Staple Guns: because duct tape doesn't make that KerCHUNK sound - xkcd.com
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