Subject: bug#16863: 24.3.50; (NS) Frame size does not adjust when starting on / moving to smaller display

From: Adrian Robert <[email-masked]>
Date: Mon, 24 Feb 2014 09:13:14 +0200

On a Mac with multi displays, if you have a frame on one display taller than a second one, and you move it to that second one, it will not shrink to accomodate it, but rather leave some of the bottom of the frame offscreen.  And if you have a height set in your NS resources (maybe frame-alist also) that is higher than the display that you start up on, the TOP of the frame may be offscreen, a situation which there is no way to rectify aside from creating a new frame and destroying that one.  This is a regression from previous behavior under NS.

In GNU Emacs 24.3.50.1 (x86_64-apple-darwin13.0.0, NS apple-appkit-1265.00)
of 2014-02-13 on vishuddha
Repository revision: 116427 [email-masked]
Windowing system distributor `Apple', version 10.3.1265
Configured using:
`configure --with-ns CFLAGS=-O3'

Important settings:
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  iswitchb-mode: t
  auto-image-file-mode: t
  which-function-mode: t
  global-hl-line-mode: t
  show-paren-mode: t
  shell-dirtrack-mode: t
  recentf-mode: t
  ns-extended-platform-support-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t

Recent input:
M-x r e p o r t - r e m <tab> <backspace> <backspace> 
<backspace> e <tab> <return>

Recent messages:
Loading /usr/local/share/emacs/site-lisp/cedet-1.0pre4/common/cedet.elc...done
Loading /usr/local/share/emacs/site-lisp/gnuserv.el (source)...done
Loading /usr/local/share/emacs/site-lisp/gnuserv-compat.el (source)...done
Loading `gnuserv-compat': old-style backquotes detected!
Loading mic-paren (compiled; note, source file is newer)...done
Loading gnus...done
Loading /Users/arobert/.emacs.d/.session...done
For information about GNU Emacs and the GNU system, type C-h C-a.
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Package iswitchb is obsolete!

Load-path shadows:
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/speedbar/speedbar hides /Applications/Emacs.app/Contents/Resources/lisp/speedbar
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/speedbar/sb-image hides /Applications/Emacs.app/Contents/Resources/lisp/sb-image
/usr/local/share/emacs/site-lisp/format-spec hides /Applications/Emacs.app/Contents/Resources/lisp/format-spec
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/common/ezimage hides /Applications/Emacs.app/Contents/Resources/lisp/ezimage
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/speedbar/dframe hides /Applications/Emacs.app/Contents/Resources/lisp/dframe
/usr/local/share/emacs/site-lisp/uudecode hides /Applications/Emacs.app/Contents/Resources/lisp/mail/uudecode
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/eieio/eieio hides /Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/eieio
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/eieio/eieio-speedbar hides /Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/eieio-speedbar
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/eieio/eieio-opt hides /Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/eieio-opt
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/eieio/eieio-custom hides /Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/eieio-custom
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/eieio/eieio-base hides /Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/eieio-base
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/eieio/chart hides /Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/chart
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/semantic/semantic hides /Applications/Emacs.app/Contents/Resources/lisp/cedet/semantic
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/common/mode-local hides /Applications/Emacs.app/Contents/Resources/lisp/cedet/mode-local
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/common/inversion hides /Applications/Emacs.app/Contents/Resources/lisp/cedet/inversion
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/ede/ede hides /Applications/Emacs.app/Contents/Resources/lisp/cedet/ede
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/common/cedet hides /Applications/Emacs.app/Contents/Resources/lisp/cedet/cedet
/usr/local/share/emacs/site-lisp/cedet-1.0pre4/common/cedet-files hides /Applications/Emacs.app/Contents/Resources/lisp/cedet/cedet-files

Features:
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package gnus gnus-ems nnheader mail-utils cus-start cus-load iswitchb
image-file which-func imenu hl-line mic-paren paren tramp tramp-compat
auth-source gnus-util mm-util mail-prsvr password-cache tramp-loaddefs
trampver shell pcomplete comint ansi-color ring format-spec decompile
gnuserv-compat devices gnuserv session ns-mark-nav ecb-autoloads cedet
cedet-contrib-load speedbar-load semantic-load semantic-ia-sb semantic-analyze
semantic-ctxt semantic-format semantic-cb semantic-sort semanticdb-find
semanticdb-el semanticdb-search semantic-find semanticdb semantic-util-modes
semantic-util semantic semantic-lex semantic-tag working fame semantic-fw
mode-local find-func derived eieio-load ede-speedbar ede ede-load
eieio-speedbar speedbar sb-image ezimage dframe assoc eieio-custom ede-source
eieio-base eieio cl-macs gv cl cogre-load cedet-load inversion edmacro kmacro
advice help-fns recentf tree-widget wid-edit cl-loaddefs cl-lib ido
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regexp-opt fringe tabulated-list newcomment lisp-mode prog-mode register page
menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax
facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan
thai tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple
abbrev minibuffer nadvice loaddefs button faces cus-face macroexp files
text-properties overlay sha1 md5 base64 format env code-pages mule custom
widget hashtable-print-readable backquote make-network-process cocoa ns
multi-tty emacs)