From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.bugs Subject: bug#28611: 26.0.60; iconifying a child frame seems to be problematic Date: Wed, 27 Sep 2017 18:21:10 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: <56961F9B-E0DE-4FF5-8C72-5B86A12A8F95@math.s.chiba-u.ac.jp> <59CB5D99.3050904@gmx.at> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1506504139 32268 195.159.176.226 (27 Sep 2017 09:22:19 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 27 Sep 2017 09:22:19 +0000 (UTC) User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?UTF-8?Q?Shij=C5=8D?=) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) Cc: 28611@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Sep 27 11:22:14 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dx8Xh-0007l9-1a for geb-bug-gnu-emacs@m.gmane.org; Wed, 27 Sep 2017 11:22:09 +0200 Original-Received: from localhost ([::1]:53606 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dx8Xo-0006tS-9a for geb-bug-gnu-emacs@m.gmane.org; Wed, 27 Sep 2017 05:22:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54484) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dx8Xf-0006t6-L6 for bug-gnu-emacs@gnu.org; Wed, 27 Sep 2017 05:22:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dx8Xa-0002tJ-0B for bug-gnu-emacs@gnu.org; Wed, 27 Sep 2017 05:22:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:53737) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dx8XZ-0002tC-TX for bug-gnu-emacs@gnu.org; Wed, 27 Sep 2017 05:22:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dx8XZ-00059t-Mg for bug-gnu-emacs@gnu.org; Wed, 27 Sep 2017 05:22:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: YAMAMOTO Mitsuharu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 27 Sep 2017 09:22:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28611 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28611-submit@debbugs.gnu.org id=B28611.150650407619777 (code B ref 28611); Wed, 27 Sep 2017 09:22:01 +0000 Original-Received: (at 28611) by debbugs.gnu.org; 27 Sep 2017 09:21:16 +0000 Original-Received: from localhost ([127.0.0.1]:34185 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dx8Wq-00058v-46 for submit@debbugs.gnu.org; Wed, 27 Sep 2017 05:21:16 -0400 Original-Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]:62876) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dx8Wn-00058k-N8 for 28611@debbugs.gnu.org; Wed, 27 Sep 2017 05:21:14 -0400 Original-Received: from fermat1.math.s.chiba-u.ac.jp (fermat [192.168.32.10]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id D5DB9F08FA; Wed, 27 Sep 2017 18:21:10 +0900 (JST) (envelope-from mituharu@math.s.chiba-u.ac.jp) In-Reply-To: <59CB5D99.3050904@gmx.at> 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: 208.118.235.43 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:137488 Archived-At: >>>>> On Wed, 27 Sep 2017 10:13:13 +0200, martin rudalics = said: >> Steps to reproduce: >>=20 >> 1. $ emacs -Q & >> 2. Enlarge the frame a bit by mouse. >> 3. Type (make-frame `((parent-frame . ,(selected-frame)))) C-j >> 4. Click the newly created child frame. >> 5. Type (iconify-frame) C-j >>=20 >> Result: >>=20 >> The child frame becomes unresponsive. >> The parent frame can take input, but the cursor is still hollow. >>=20 >> Maybe an attempt to iconify a child frame should cause an error. > We warn about this in the Elisp manual: > * The semantics of maximizing and iconifying child frames is highly > window-system dependent. As a rule, applications should never > invoke these operations for child frames. I've overlooked that. Thanks for the info. > I'm not sure whether we should do more about this given the fact that > these operations may and should work well on other window systems. I think at least C-z should iconify the top-level frame so users may not confuse. > BTW: Does =E2=80=98make-frame-visible=E2=80=99 invoked for the child fram= e make it > responsive again? Yes. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp