From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#53276: The blink-cursor-mode not work after startup on macOS Date: Sat, 15 Jan 2022 15:04:35 +0800 Message-ID: <871r19eayk.fsf@yahoo.com> References: Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35897"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux) Cc: Alan Third , 53276@debbugs.gnu.org To: Eason Huang Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jan 15 08:05:48 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n8d8G-00095X-4Z for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sat, 15 Jan 2022 07:04:43 +0000 Original-Received: by kubenode510.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 6085558d1f39cbbf89658273865bcaf7; Sat, 15 Jan 2022 07:04:39 +0000 (UTC) In-Reply-To: (Eason Huang's message of "Sat, 15 Jan 2022 12:41:27 +0800") X-Mailer: WebService/1.1.19594 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:224242 Archived-At: Eason Huang 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.