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From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eason Huang <aqua0210@foxmail.com>
Cc: Alan Third <alan@idiocy.org>, 53276@debbugs.gnu.org
Subject: bug#53276: The blink-cursor-mode not work after startup on macOS
Date: Sat, 15 Jan 2022 15:04:35 +0800	[thread overview]
Message-ID: <871r19eayk.fsf@yahoo.com> (raw)
In-Reply-To: <tencent_03D2D4863E38D4DAECA682DCEC0B45091006@qq.com> (Eason Huang's message of "Sat, 15 Jan 2022 12:41:27 +0800")

Eason Huang <aqua0210@foxmail.com> writes:

> When Emacs is started at the first time, the blink-cursor-mode does
> not work, and the focus needs to be switched to another
> application, and then switching back again, it will work properly.

blink-cursor-mode will only start the idle timer that actually blinks
the cursor if at least one frame is focused, but no FOCUS_IN_EVENT is
sent until windowDidBecomeKey is called a second time, as emacs_event is
NULL when windowDidBecomeKey is first called.  This is both on GNUstep
and macOS.  (Perhaps storing the FOCUS_IN_EVENT into the keyboard buffer
would be an option.)

Alan, do you have any idea as to why this is?  I'm afraid I don't really
understand the NS event loop code.

Thanks in advance.





  reply	other threads:[~2022-01-15  7:04 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-15  4:41 bug#53276: The blink-cursor-mode not work after startup on macOS Eason Huang
2022-01-15  7:04 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2022-01-15 12:34   ` Alan Third
2022-01-15 13:05     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-15 13:11       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-21  1:19         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-21 11:38           ` Eason Huang
2022-01-21 11:41             ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-27 15:06             ` Robert Pluim
2022-01-27 16:43               ` Eli Zaretskii
2022-01-27 17:02                 ` Robert Pluim
2022-01-27 17:07                   ` Eli Zaretskii
2022-01-27 17:15                     ` Robert Pluim
2022-01-28  0:38               ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors

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