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bug#25818: 25.2; frame moved off display does not return (OS X)
From: |
Charles A. Roelli |
Subject: |
bug#25818: 25.2; frame moved off display does not return (OS X) |
Date: |
Sun, 26 Feb 2017 16:40:04 +0100 |
On Sun, Feb 26 2017 at 12:26:46 pm, Charles A. Roelli wrote:
> See also https://debbugs.gnu.org/cgi/bugreport.cgi?bug=18801. It's
> possible that the problem was introduced from 24.3 to 24.4.
I built 24.3 and 24.4 from source, and it is correct that a regression
with Emacs' handling of the window system in OS X happened between those
two releases.
The form I suggested to show the issue,
(let ((display-width (display-pixel-width))
(dx 200)
(frame-x 1))
(setq frame-test (make-frame
`((top . 1) (left . ,frame-x))))
(sleep-for 0.5)
;; 1. Move it until it's off-screen.
(while (< frame-x display-width)
(setq frame-x (+ frame-x dx))
(modify-frame-parameters frame-test
`((left . ,frame-x)))
(sleep-for 0.5))
(sleep-for 1)
;; 2. Bring it back.
(while (> frame-x dx)
(setq frame-x (- frame-x dx))
(modify-frame-parameters frame-test
`((left . ,frame-x)))
(sleep-for 0.5))
(sleep-for 1)
(delete-frame frame-test))
works correctly on 24.3 but not on 24.4 (24.4 has the same behavior as
25.1 and 25.2, detailed in my first message). I guess the regression
would be in src/nsterm.m, or maybe src/nsfns.m.
- bug#25818: 25.2; frame moved off display does not return (OS X), Charles A. Roelli, 2017/02/20
- bug#25818: 25.2; frame moved off display does not return (OS X), martin rudalics, 2017/02/23
- bug#25818: 25.2; frame moved off display does not return (OS X), Charles A. Roelli, 2017/02/26
- bug#25818: 25.2; frame moved off display does not return (OS X),
Charles A. Roelli <=
- bug#25818: 25.2; frame moved off display does not return (OS X), martin rudalics, 2017/02/26
- bug#25818: 25.2; frame moved off display does not return (OS X), Charles A. Roelli, 2017/02/26
- bug#25818: 25.2; frame moved off display does not return (OS X), martin rudalics, 2017/02/27
- bug#25818: 25.2; frame moved off display does not return (OS X), Charles A. Roelli, 2017/02/27
- bug#25818: 25.2; frame moved off display does not return (OS X), Charles A. Roelli, 2017/02/27
- bug#25818: 25.2; frame moved off display does not return (OS X), Charles A. Roelli, 2017/02/28
- bug#25818: 25.2; frame moved off display does not return (OS X), Anders Lindgren, 2017/02/28
- bug#25818: 25.2; frame moved off display does not return (OS X), Charles A. Roelli, 2017/02/28
- bug#25818: 25.2; frame moved off display does not return (OS X), Anders Lindgren, 2017/02/28
- bug#25818: 25.2; frame moved off display does not return (OS X), Drew Adams, 2017/02/28