From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.bugs Subject: bug#34819: 26.1; Blank help-echo tooltips for mode line menus Date: Thu, 20 Jun 2019 14:01:54 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: <02f4973ceec5cc3520ad14614c3a329b@webmail.orcon.net.nz> <83o96e3iga.fsf@gnu.org> <17o96em21c.fsf@fencepost.gnu.org> <87o95pgsm3.fsf@gmail.com> <192ace98-48ba-5fb0-36f2-d80cfde87904@gmx.at> <871s1trntf.fsf@gmail.com> Mime-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="268440"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?UTF-8?Q?Goj=C5=8D?=) APEL/10.8 EasyPG/1.0.0 Emacs/25.3 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) Cc: Phil Sainty , 34819@debbugs.gnu.org To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jun 20 07:02:12 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hdpD8-0017g5-Fb for geb-bug-gnu-emacs@m.gmane.org; Thu, 20 Jun 2019 07:02:10 +0200 Original-Received: from localhost ([::1]:43658 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hdpD7-0004tm-Gp for geb-bug-gnu-emacs@m.gmane.org; Thu, 20 Jun 2019 01:02:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49067) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hdpD1-0004tS-Hd for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2019 01:02:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hdpD0-000595-K2 for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2019 01:02:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:34182) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hdpD0-00058u-HS for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2019 01:02:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hdpD0-0004jY-BH for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2019 01:02:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: YAMAMOTO Mitsuharu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 20 Jun 2019 05:02:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34819 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: confirmed Original-Received: via spool by 34819-submit@debbugs.gnu.org id=B34819.156100691618184 (code B ref 34819); Thu, 20 Jun 2019 05:02:02 +0000 Original-Received: (at 34819) by debbugs.gnu.org; 20 Jun 2019 05:01:56 +0000 Original-Received: from localhost ([127.0.0.1]:47726 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hdpCu-0004jE-6S for submit@debbugs.gnu.org; Thu, 20 Jun 2019 01:01:56 -0400 Original-Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]:56889) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hdpCr-0004j5-Ut for 34819@debbugs.gnu.org; Thu, 20 Jun 2019 01:01:54 -0400 Original-Received: from mathent.math.s.chiba-u.ac.jp (mathent [192.168.32.5]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id 53ADAF08E0; Thu, 20 Jun 2019 14:01:54 +0900 (JST) (envelope-from mituharu@math.s.chiba-u.ac.jp) In-Reply-To: <871s1trntf.fsf@gmail.com> 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: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:160877 Archived-At: The contents of the tooltip seems to be usually shown by the flush_dirty_back_buffers call from handle_one_xevent. But the control does not go back to read_socket_hook during menu tracking, so flush_dirty_back_buffers is not called in such a case. The patch below would work. The first hunk is not directly related to this bug, but would be preferable. Note that cairo drawing needs further fixes, so please try it without enabling cairo. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp diff --git a/src/xfns.c b/src/xfns.c index c9fe3e11f2d..fb30a2f440a 100644 --- a/src/xfns.c +++ b/src/xfns.c @@ -6288,6 +6288,10 @@ x_create_tip_frame (struct x_display_info *dpyinfo, Lisp_Object parms) f->output_data.x->parent_desc = FRAME_DISPLAY_INFO (f)->root_window; + gui_default_parameter (f, parms, Qinhibit_double_buffering, Qnil, + "inhibitDoubleBuffering", "InhibitDoubleBuffering", + RES_TYPE_BOOLEAN); + gui_figure_window_size (f, parms, false, &x_width, &x_height); { @@ -6958,6 +6962,7 @@ Text larger than the specified size is clipped. */) w->must_be_updated_p = true; update_single_window (w); + flush_frame (tip_f); set_buffer_internal_1 (old_buffer); unbind_to (count_1, Qnil); windows_or_buffers_changed = old_windows_or_buffers_changed;