By the way:
Related to this issue I found it a little surprising that
PluggableListMorph>>handleMouseMove:  was the place that changes the
indication of the mouse over row location.

I didn't expect this method to have a "side effect".

Not meant to criticise the decision, which I'm sure is valid. UI code
sometimes needs to do suppricing stuff :-)

Best,
Karl

On Thu, Jun 9, 2022 at 11:23 AM Marcel Taeumel <marcel.taeumel at hpi.de>
wrote:

> Hi all --
>
> Note that, as of Morphic-mt.2003, there is a way to slightly improve the
> speed of Morphic window dragging. You just have to disable the preference
> #systemWindowEmbedOK. However, note that launching the Preference Wizard
> will enable that preference again.
>
> See the commit message in Morphic-mt.2003 for more details:
>
> http://lists.squeakfoundation.org/pipermail/squeak-dev/2022-June/220961.html
>
> Note that, for very slow systems, there is also the existing
> #fastDragWindowForMorphic preference.
>
> Best,
> Marcel
>
>
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