From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#22164: 25.0.50; Turning off blinking cursor mode makes menu tooltips behave erratically Date: Sun, 13 Dec 2015 20:10:58 +0200 Message-ID: <83vb8243t9.fsf@gnu.org> References: <566DB14B.1030606@gmx.at> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1450030281 7940 80.91.229.3 (13 Dec 2015 18:11:21 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 13 Dec 2015 18:11:21 +0000 (UTC) Cc: 22164@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 13 19:11:11 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1a8B71-0004Qi-Bh for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Dec 2015 19:11:11 +0100 Original-Received: from localhost ([::1]:56137 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a8B70-00048M-CY for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Dec 2015 13:11:10 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48690) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a8B6w-00048A-Te for bug-gnu-emacs@gnu.org; Sun, 13 Dec 2015 13:11:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a8B6s-0003yn-4R for bug-gnu-emacs@gnu.org; Sun, 13 Dec 2015 13:11:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:42834) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a8B6s-0003yh-1a for bug-gnu-emacs@gnu.org; Sun, 13 Dec 2015 13:11:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1a8B6r-00020A-Tj for bug-gnu-emacs@gnu.org; Sun, 13 Dec 2015 13:11:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Dec 2015 18:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22164 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22164-submit@debbugs.gnu.org id=B22164.14500302607686 (code B ref 22164); Sun, 13 Dec 2015 18:11:01 +0000 Original-Received: (at 22164) by debbugs.gnu.org; 13 Dec 2015 18:11:00 +0000 Original-Received: from localhost ([127.0.0.1]:50436 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1a8B6p-0001zu-Oa for submit@debbugs.gnu.org; Sun, 13 Dec 2015 13:10:59 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:38646) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1a8B6n-0001zg-NF for 22164@debbugs.gnu.org; Sun, 13 Dec 2015 13:10:57 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a8B6e-0003xs-NB for 22164@debbugs.gnu.org; Sun, 13 Dec 2015 13:10:52 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:41971) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a8B6e-0003xo-KE; Sun, 13 Dec 2015 13:10:48 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3272 helo=HOME-C4E4A596F7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1a8B6d-000750-Vn; Sun, 13 Dec 2015 13:10:48 -0500 In-reply-to: <566DB14B.1030606@gmx.at> (message from martin rudalics on Sun, 13 Dec 2015 18:56:27 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:109943 Archived-At: > Date: Sun, 13 Dec 2015 18:56:27 +0100 > From: martin rudalics > > With emacs -Q evaluate (blink-cursor-mode -1). Click the "File" entry > on the menu bar. When I now move the mouse from one menu entry to > another it takes approximately 8 seconds until the tooltip is removed > from the previous entry and shown at the current one. > > Reproducible at least since Emacs 24.2 and likely a Windows-only bug. > It might be related to this part of ‘blink-cursor-timer-function’ > > ;; Suspend counting blinks when the w32 menu-bar menu is displayed, > ;; since otherwise menu tooltips will behave erratically. > (or (and (fboundp 'w32--menu-bar-in-use) > (w32--menu-bar-in-use)) > (setq blink-cursor-blinks-done (1+ blink-cursor-blinks-done))) > > but I cannot imagine how that can have any effect when cursor blinking > is turned off. It's a known problem, and I don't know how to fix it (if a fix exists at all). We need redisplay to update the menu tooltips on Windows, and without the blinking cursor there's no redisplay.