<AWT Dev> RFC: JDK-8231991: Mouse wheel change focus on awt/swing windows

Mario Torre neugens at redhat.com
Mon Oct 28 14:21:58 UTC 2019


On Fri, 2019-10-25 at 16:06 -0700, Sergey Bylokhov wrote:
> Hi, Mario.
> 
> The code change looks fine, but could you confirm the new behavior
> align with the native applications?
> 
Hi Sergey,

This is a bit difficult to say with certainty given the number of
toolkits used in Linux, so while the applications I tried all seems to
behave this way, I don't know if it's fully consistent all the time.

That said, by the look of it this seems to be the case, at least for
GTK+ based toolkits, Java is the only platform that responds to the
mouse scrolling with a focus event.

Cheers,
Mario
-- 
Mario Torre
Associate Manager, Software Engineering
Red Hat GmbH <https://www.redhat.com>
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