From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jean Louis Newsgroups: gmane.emacs.devel Subject: Re: How to implement mouse highlighing in tabulated list mode, just like for buttons? Date: Sat, 4 Feb 2023 21:47:07 +0300 Message-ID: References: <3a7d15dca834fe52fb6470c3564b7cd2.support1@rcdrun.com> <83ilghtl6w.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2479"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.2.9+54 (af2080d) (2022-11-21) Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Feb 04 19:52:55 2023 Return-path: Envelope-to: ged-emacs-devel@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 1pONeh-0000QK-LR for ged-emacs-devel@m.gmane-mx.org; Sat, 04 Feb 2023 19:52:55 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pONdz-0004sC-85; Sat, 04 Feb 2023 13:52:11 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pONdx-0004pk-7l for emacs-devel@gnu.org; Sat, 04 Feb 2023 13:52:09 -0500 Original-Received: from stw1.rcdrun.com ([217.170.207.13]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pONdv-0008Bk-LG; Sat, 04 Feb 2023 13:52:08 -0500 Original-Received: from localhost ([::ffff:197.239.9.104]) (AUTH: PLAIN admin, TLS: TLS1.3,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 000000000010394C.0000000063DEA95A.00003617; Sat, 04 Feb 2023 11:52:09 -0700 Mail-Followup-To: Eli Zaretskii , emacs-devel@gnu.org Content-Disposition: inline In-Reply-To: <83ilghtl6w.fsf@gnu.org> Received-SPF: pass client-ip=217.170.207.13; envelope-from=bugs@gnu.support; helo=stw1.rcdrun.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:302978 Archived-At: * Eli Zaretskii [2023-02-04 20:06]: > > Date: Sat, 04 Feb 2023 17:52:41 +0100 > > From: Jean Louis > > > > I would prefer if I can hover hl-line-mode highlighted line up and > > down by only moving the mouse in tabulated list mode. > > > > Is that possible somehow? > > > > Or if highlighted line from hl-line-mode is not movable, then maybe it > > could be possible to highlight lines in tabulated list mode, in the > > same way how lines are highlighted when mouse hovers over Emacs buttons. > > Put the mouse-face property on each line, and you have it. > (add-text-properties (line-beginning-position) (line-end-position) '(mouse-face highlight)) Thank you. Is there any way to make something like this automatically? Maybe by defining mouse face to have that property? I wonder if it would slow down the listings in tabulated-list-mode. -- Jean Take action in Free Software Foundation campaigns: https://www.fsf.org/campaigns In support of Richard M. Stallman https://stallmansupport.org/