From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Empty tooltips under X Date: Wed, 28 Oct 2015 22:08:19 +0200 Message-ID: <83d1vy3gek.fsf@gnu.org> References: <56309CE9.1060509@gmx.at> <87fv0v5m5p.fsf@gnu.org> <5630A735.2000701@gmx.at> <87si4v1615.fsf@gnu.org> <56311FF7.9070304@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: QUOTED-PRINTABLE X-Trace: ger.gmane.org 1446062929 3491 80.91.229.3 (28 Oct 2015 20:08:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 28 Oct 2015 20:08:49 +0000 (UTC) Cc: emacs-devel@gnu.org To: martin rudalics Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Oct 28 21:08:40 2015 Return-path: Envelope-to: ged-emacs-devel@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 1ZrX1T-0006fQ-Fs for ged-emacs-devel@m.gmane.org; Wed, 28 Oct 2015 21:08:39 +0100 Original-Received: from localhost ([::1]:40522 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZrX1S-0002Ug-Nm for ged-emacs-devel@m.gmane.org; Wed, 28 Oct 2015 16:08:38 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39107) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZrX1F-0002Ub-B9 for emacs-devel@gnu.org; Wed, 28 Oct 2015 16:08:26 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZrX1A-0003Vh-BR for emacs-devel@gnu.org; Wed, 28 Oct 2015 16:08:25 -0400 Original-Received: from mtaout25.012.net.il ([80.179.55.181]:46831) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZrX1A-0003VR-2p for emacs-devel@gnu.org; Wed, 28 Oct 2015 16:08:20 -0400 Original-Received: from conversion-daemon.mtaout25.012.net.il by mtaout25.012.net.il (HyperSendmail v2007.08) id <0NWY00D0051B7900@mtaout25.012.net.il> for emacs-devel@gnu.org; Wed, 28 Oct 2015 22:06:10 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([84.94.185.246]) by mtaout25.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NWY00A3S56AKI30@mtaout25.012.net.il>; Wed, 28 Oct 2015 22:06:10 +0200 (IST) In-reply-to: <56311FF7.9070304@gmx.at> X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 80.179.55.181 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:192823 Archived-At: > Date: Wed, 28 Oct 2015 20:20:23 +0100 > From: martin rudalics >=20 > >> Indeed, GTK+ tooltip support still works. What happens when yo= u set > >> =E2=80=98x-gtk-use-system-tooltips=E2=80=99 to nil? > > > > The text is still shown. Because the tooltips looks identical t= o the > > GTK version, I also stepped thru `x-show-tip' in order to valida= te we're > > really using Emacs' own tooltip code. >=20 > Looks like a Heisenbug. Sometimes the tooltip is shown for a very = short > moment only, sometimes it's shown quite normally, sometimes not at = all. If you invoke trace-redisplay (after turning off blink-cursor-mode), then make the tooltip appear several times, do you see different traces depending on whether you see or don't see the text?