On 17-Apr-08, Sven Arvidsson wrote: > On Tue, 2008-04-08 at 12:21 +0100, Tim Cutts wrote: > > According to the documnetation for the window list applet, the "Always > > group windows": "Select this option to always group windows of the same > > process under one Window List button". Unfortunately this isn't what it > > does; it groups windows according to their window title, as far as I can > > tell. It most definitely doesn't group according to process - try > > running two copies of the following tk script: > > Hi, > > Are you sure this isn't a problem with tk or your script? > > I think window grouping is done by matching WM_CLIENT_LEADER, and only > falls back to using the window title if it's missing. > > "xprop | grep LEADER" for any of the windows created by your script > doesn't show any matches. > > I have only tried this on a system running gnome 2.22, but I'm guessing > it works the same in 2.14.
Thanks for that way of looking for things. That's useful. The original source of this bug report was a user of the program acedb (http://www.acedb.org, if you really care!) This program creates a lot of windows. In the version of GNOME supplied with sarge, the window list grouped these windows nicely by database. Using the same xace client, but upgrading the desktop to etch, broke this behaviour and the window list sorts the windows alphabetically. OK, let's ignore my little tk script, and stick with acedb. Fortunately, I used to use acedb, so I can reproduce what the user is seeing. I can confirm that acedb is setting WM_CLIENT_LEADER correctly, and that if I run two copies of acedb, each set of windows has a distinct value of WM_CLIENT_LEADER. However, the window list still groups them all together, and sorts the window names alphabetically, with no regard for the value of WM_CLIENT_LEADER in the sort order. So there's definitely something wrong here. I will see if I can duplicate the issue on a lenny machine. Regards, Tim -- Dr Tim Cutts Informatics Systems Group Wellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1SA, UK -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
