From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#28611: 26.0.60; iconifying a child frame seems to be problematic Date: Wed, 27 Sep 2017 10:13:13 +0200 Message-ID: <59CB5D99.3050904@gmx.at> References: <56961F9B-E0DE-4FF5-8C72-5B86A12A8F95@math.s.chiba-u.ac.jp> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1506500104 17579 195.159.176.226 (27 Sep 2017 08:15:04 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 27 Sep 2017 08:15:04 +0000 (UTC) To: YAMAMOTO Mitsuharu , 28611@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Sep 27 10:14:55 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 1dx7Ub-00042R-R7 for geb-bug-gnu-emacs@m.gmane.org; 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Wed, 27 Sep 2017 10:13:24 +0200 In-Reply-To: <56961F9B-E0DE-4FF5-8C72-5B86A12A8F95@math.s.chiba-u.ac.jp> X-Provags-ID: V03:K0:V4fwAz4N0XxbahdNGBMvm+2h2yA6As1pPdTEBM0idZv5RyfCJme e3ptdZowYohCAW0Zyyxcyrxozyvv1I8XLF7NitGRwm+4ajA+oNzVUTzc/65m8Au1d+0BQBa o7HpMW8WexQebma/WqpEPRG52eCyOsvPRUa2AFxz5t2qgwSXsGVEV5A5zF5X0IrgzABKvdc 9Ku9f9qRTilSZF0dEXp8A== X-UI-Out-Filterresults: notjunk:1;V01:K0:jbp5DcNPrbo=:KkkTy45U9uEJ7P6wazVzu7 pe8P0ASvSdTD0Cz91tOGBEm9ZxGhVtlRd/67Nh1qpQXd/8ynief8SowBE4C9sbFgxSM8WyTlT Wypqvao0ASRH84fJ1t5PgEhhipQwDDyV9e5VXh2oVqogPoYsILJwrza6fbL9maLMKSclGSozW /BtC84GplCy5Z2euvc8VkRO27dn68+rRQTYJsbpN93U0/htVy930ZMLWIoYeqQD61lhlj0UmO BxDqHiVzvUm+dRJyB2G56eKPVKs0o1NDt5IosxF6BuEZOmPs3ZHu3GHCr2MQXiDMuDrzf1ecL mmwxMnSN98z5aAUwIsb7Gfx2BP21X0U9uuso5Tp742selMUc1YGwNrFZ58OOZ2ZhgBtsrG5fJ hgki6zxfHznaAD4L7Nz3bRp4HXRBAmN/36284fpXhxqtuZ6fROko10DVUBvZx3l361N/Wx5QR pvizTODjN6wfyjEPUBIdI8emvzWzl21KWSWIL9y6OmT3v38M+jrn6OLt+yBzKdTRLuSivoHjX 4N75oX+iM79Becqu5c+NhQYEhF19FEizrq8Z4Qj9HIOlqs3GdE5PHLPV5jco6Rwj03wUGSLpZ wWAZDHnhe9zTSdEMMPnsZHAC1b/Vs4hH6Z3TjdWE3t4li4dOTNGuSR7upKgq1lcgsA2y2aylr 6uSr62CoK1KtYm4IxunwkMdhNu1d+LBoEyWugeFhxAIZQFOcOn6NKU1GOzDFb6lK37SCjjbtf VKQ66jzsXgF5BrEXDFHvfZ3zLahGWmDO5IDUKpdwQNHj6QDjeOeHXnWEp6Bwcab1B7/iqaFk 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:137487 Archived-At: > Steps to reproduce: > > 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 > > Result: > > The child frame becomes unresponsive. > The parent frame can take input, but the cursor is still hollow. > > 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'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. BTW: Does =E2=80=98make-frame-visible=E2=80=99 invoked for the child fram= e make it responsive again? martin