From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mauro Aranda Newsgroups: gmane.emacs.help Subject: Re: editable-list widgets: how to create one child automatically Date: Wed, 13 Mar 2024 07:41:04 -0300 Message-ID: <2745da17-e046-47d6-8ce7-8647ada33451@gmail.com> References: <871q8ebnnb.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9949"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla Thunderbird To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 13 11:50:39 2024 Return-path: Envelope-to: geh-help-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 1rkMBz-0002TL-B2 for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 13 Mar 2024 11:50:39 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rkMBX-0000rh-NL; Wed, 13 Mar 2024 06:50:11 -0400 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 1rkMBV-0000rV-AB for help-gnu-emacs@gnu.org; Wed, 13 Mar 2024 06:50:09 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rkMBQ-00064T-KN for help-gnu-emacs@gnu.org; Wed, 13 Mar 2024 06:50:09 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1rkMBO-0001lh-Ey for help-gnu-emacs@gnu.org; Wed, 13 Mar 2024 11:50:02 +0100 X-Injected-Via-Gmane: http://gmane.org/ Content-Language: en-US In-Reply-To: <871q8ebnnb.fsf@web.de> Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: 3 X-Spam_score: 0.3 X-Spam_bar: / X-Spam_report: (0.3 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FREEMAIL_FORGED_FROMDOMAIN=0.001, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, NML_ADSP_CUSTOM_MED=0.9, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, T_SPF_HELO_TEMPERROR=0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:146086 Archived-At: On 13/3/24 04:23, Michael Heerdegen wrote: > Hello, > > and sorry to Mauro, I CC'd you directly because I know you are a widget > expert, and there are only few of them. Hi Michael. I appreciate you CCing me, so no need to feel sorry. > Is there some tool designed for this purpose I have missed? So far the > only way I know of is to specify a widget property > > #+begin_src emacs-lisp > :value-create > (lambda (w) > (unless (widget-get w :value) > (widget-put w :value (list my-first-default))) > (widget-editable-list-value-create w)) > #+end_src > > Is there a better way? > You should be able to specify the :value property directly, rather than overriding :value-create. Something like: (widget-create 'editable-list :value (list my-first-default) ;; Change according to the child type. '(editable-field)) Does that not do what you want?