From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ioannis Kappas Newsgroups: gmane.emacs.bugs Subject: bug#47581: 27.1; tab-bar missed mouse clicks on MS-Windows Date: Sat, 3 Apr 2021 12:20:36 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30959"; mail-complaints-to="usenet@ciao.gmane.io" To: 47581@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Apr 03 13:21:11 2021 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 1lSeL1-0007vk-6F for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 03 Apr 2021 13:21:11 +0200 Original-Received: from localhost ([::1]:37610 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lSeKz-0008Gd-Oa for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sat, 03 Apr 2021 04:20:42 -0700 (PDT) Received-SPF: pass client-ip=2607:f8b0:4864:20::332; envelope-from=ioannis.kappas@gmail.com; helo=mail-ot1-x332.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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:203488 Archived-At: 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''