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From: martin rudalics <rudalics@gmx.at>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: 3602@debbugs.gnu.org
Subject: bug#3602: 23.0.94; window-line-height problems
Date: Mon, 10 Feb 2014 09:14:43 +0100	[thread overview]
Message-ID: <52F88A73.4060602@gmx.at> (raw)
In-Reply-To: <8761onhca6.fsf@building.gnus.org>

 >> That seems to say that if you have a header line, then you can get its
 >> height in pixels this way (window-line-height 'header-line), and
 >> similarly for mode-line. But that doesn't seem to work.
 >
 > (window-line-height 'mode-line)
 > => nil
 >
 > So I can confirm this bug.

The doc-string of `window-line-height' says ...

      Return nil if window display is not up-to-date.  In that case, use
     `pos-visible-in-window-p' to obtain the information.

... and the Elisp manual says ...

      If the display is not up to date, `window-line-height' returns
      `nil'.  In that case, `pos-visible-in-window-p' may be used to
      obtain related information.

... so I wonder how you can "confirm this bug" ;-)

martin





  reply	other threads:[~2014-02-10  8:14 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-18  5:39 bug#3602: 23.0.94; window-line-height problems Drew Adams
2014-02-10  3:33 ` Lars Ingebrigtsen
2014-02-10  8:14   ` martin rudalics [this message]
2014-02-10  8:18     ` Lars Ingebrigtsen

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