GNU bug report logs - #79164
[PATCH] Fix macOS frame position update after resize/move in nsterm.m

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From: 川本 琢二 (Dr.Sc.KAWAMOTO,Takuji)
 <kawamoto.takuji <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>, Gerd Möllmann <gerd.moellmann <at> gmail.com>, Alan Third <alan <at> idiocy.org>
Cc: 79164 <at> debbugs.gnu.org
Subject: bug#79164: [PATCH] Fix macOS frame position update after resize/move in nsterm.m
Date: Mon, 4 Aug 2025 21:18:58 +0900

Thank you.

For the record, the patch was applied and tested against the latest 
master branch of Emacs as of 2025-07-20.
The base commit was:

    commit e6c1ec71b72  [Define setfunction for 
bibtex-generate-url-list (bug#78798)]

I built and tested on macOS 15.5 (Sonoma) using native compilation 
enabled (`--with-native-compilation`),
 and verified the fix by tracking both Emacs's internal frame state and 
actual macOS-reported window
geometry during left-edge resize operations.

Best regards,
Dr.Sc.KAWAMOTO, Takuji
On 2025/08/04 20:58, Eli Zaretskii wrote:
>> ate: Sun, 3 Aug 2025 15:45:25 +0900
>> From: 川本 琢二
>>   (Dr.Sc.KAWAMOTO, Takuji)<kawamoto.takuji <at> gmail.com>
>>
>> This patch addresses a bug in the macOS build of Emacs, where frame
>> position was not correctly updated after resizing from the left edge.
>>
>> In particular, it fixes the issue reported in bug#74074, where
>> the move-frame-functions hook does not reliably reflect the final
>> frame location after resizing. This patch introduces the
>> updateFramePosition method, which is called from windowDidMove
>> and windowDidEndLiveResize to ensure the frame geometry stays
>> in sync with the actual macOS window position.
>>
>> Tested on macOS 15.5.
> Thanks, I hope the macOS experts (CC'ed) will be able to review and
> test the patch.
>
> For the record: which Emacs version did you patch with this change?

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