Re: FVWM: Two small bugs in fvwm-2.0.42

From: Charles Hines <>
Date: Fri, 19 Apr 1996 09:54:58 -0400

>>>>> "Martin" == Martin Kraemer <Martin.Kraemer_at_mch.sni.de> writes:

Martin> Romano Giannetti wrote,...
>> On Thu, 18 Apr 1996, Andrew Veliath wrote:
>>
>> > Anyone still experience the sticky windows problem? I find it much
>> > more pronounced when the system is under load.
>>
>> Go to the title bar. Click. Pointer became a black dot. Wait, and after a
>> while it is tranformed in a "four-arrows" one. Now, if you repeat the
>> procedure and could release the button just at the same time the
dot-> four-arrows transformation happens, a move is triggered and
>> you have the glued windows. The notion of "just at the same time"
>> change with load ...

Martin> There was a patch from Robert Nation (the original fvwm
Martin> author) for fvwm-2.0.40 which was sent to this list in a
Martin> "verbal" (i,e, not machine readable) form. I implemented the
Martin> algorithm he suggested and kept it in my RCS history.

Opps! I remember when Rob suggested that, and I meant to go back and
investigate it, but it slipped my mind...

Martin> Well, I _do_ have a slower machine here which occasionally
Martin> suffers heavy load, so I this bug gave me a lot of trouble...

Martin> This patch cured the symptom for me, though it might not be the final
Martin> word on the topic (the detect-doubleclick-by-delay technique isn't the
Martin> best of all).

No, I still think that the method for determining Click, DoubleClick,
or Motion needs to be looked at and perhaps reworked. I'll be doing
that when I get a chance.

Martin> As far as I can tell, this patch should apply to 2.0.42 as
Martin> well (I thought is was incorporated anyway), so here it goes
Martin> (NOTE: this was for 2.0.40, and I didn't test it for 2.0.42
Martin> yet!):

Well, I'll play with it and see if it makes things any better. If it
doesn't harm anything at least, it'll be in the next beta.

Thanks,
Chuck

*******************************************************************************
Charles K. Hines <chuck_hines_at_vnet.ibm.com>
IBM Logic Synthesis developer [BooleDozer (TM)]
Martial Arts Instructor [Modern Arnis, Presas Style Filipino Martial Arts]

IBM Internal email: "Go back to sleep, Chuck. You're
  hines_at_cold.fishkill.ibm.com, just havin' a nightmare--of course,
  HINESC at FISHKILL, HINESC at FSHVMFK1 we are still in Hell." Gary Larson
*******************************************************************************
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Received on Fri Apr 19 1996 - 08:52:37 BST

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