bug#47581: closed (27.1; tab-bar missed mouse clicks on MS-Windows)

[GNU bug Tracking System]

Your message dated Tue, 13 Apr 2021 19:33:32 +0300
with message-id <83fszu16w3.fsf@gnu.org>
and subject line Re: bug#47581: 27.1; tab-bar missed mouse clicks on MS-Windows
has caused the debbugs.gnu.org bug report #47581,
regarding 27.1; tab-bar missed mouse clicks on MS-Windows
to be marked as done.

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47581: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=47581
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> --- Begin Message ---
>
>
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> Subject: 
>
> 27.1; tab-bar missed mouse clicks on MS-Windows
>
>
>
>
> Date: 
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> Sat, 3 Apr 2021 12:20:36 +0100
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>
>
>
> There appears to be an issue with the tab bar on MS-Windows that
> sometimes it does not register mouse clicks.
>
> Steps to reproduce
>
> 1. Run emacs -Q.
> 2. M-x tab-bar-mode, the tab bar opens with a tab on the *scratch*
>    buffer.
> 3. Press the + button on the tab bar, a second tab is created on the
>    same buffer.
> 4. Keep switching between the two tabs using the mouse, you will
>    notice that sometimes clicking on the inactive tab does not
>    activate it as expected.
>
> Analysis and likely solution to follow.
>
> In GNU Emacs 27.1 (build 1, x86_64-w64-mingw32)
>  of 2020-11-19 built on fv-az68-340
> Repository revision: ec297125a76481c55390d0b329e541907879d6f3
> Repository branch: master
> Windowing system distributor 'Microsoft Corp.', version 10
>
> Configured using:
>  'configure --prefix=/mingw64 --build=x86_64-w64-mingw32 --with-modules
>  --without-dbus --without-compress-install 'CFLAGS=-march=x86-64
>  -mtune=generic -O2 -pipe' CPPFLAGS=-D__USE_MINGW_ANSI_STDIO=1
>  'LDFLAGS=-pipe
>  -Wl,--dynamicbase,--high-entropy-va,--nxcompat,--default-image-base-high''
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#47581: 27.1; tab-bar missed mouse clicks on MS-Windows
>
>
>
>
> Date: 
>
> Tue, 13 Apr 2021 19:33:32 +0300
>
>
>
>
> > From: Juri Linkov <juri@linkov.net>
> > Cc: ioannis.kappas@gmail.com,  47581@debbugs.gnu.org
> > Date: Tue, 13 Apr 2021 19:14:43 +0300
> > 
> > >> There was a clearly visible indication with raised images
> > >> on mouse pointer movements over the tab close buttons.
> > >
> > > Only on the tab close buttons?  I thought you were talking about the
> > > button as a whole: those don't react to mouse movements, at least
> > > here.
> > >
> > > Anyway, I've restored the mouse sensitivity of the tab-close buttons.
> > 
> > I confirm that now the tab close buttons react to mouse movements as before,
> > and also there is no more issue of missed mouse clicks reported by Ioannis.
> > But tested only on GNU/Linux, I can't confirm for MS-Windows.
>
> Thanks.  I tested on Windows, so I think we can close this.
>
>
> --- End Message ---