From: Kazuhiro Ito <kzhr@d1.dion.ne.jp>
To: 11513@debbugs.gnu.org
Subject: bug#11513: 24.1.50; raise-frame never raise the foreground window on Windows
Date: Sat, 19 May 2012 06:06:09 +0900 [thread overview]
Message-ID: <20120518210617.D4D181E0043@msa101.auone-net.jp> (raw)
When I start Emacs with -Q option nd evaluate the below code, I get
unexpected result.
(let ((frame (selected-frame)))
(lower-frame frame)
;; If we change the foreground window while sleeping, raise-frame
;; correctly works.
(sleep-for 5)
(raise-frame frame))
Result: raise-frame never raise the frame if the selected frame is the
foreground window. If other frame or application is the foreground
window, raise-frame works as expected.
I guess SetForegroundWindow function does not modify Z-order when the
window is already foreground. Below patch or similar workaround would
be needed.
=== modified file 'src/w32fns.c'
--- src/w32fns.c 2012-05-11 06:39:26 +0000
+++ src/w32fns.c 2012-05-18 11:24:26 +0000
@@ -3681,6 +3760,8 @@
retval = SetForegroundWindow ((HWND) wParam);
+ BringWindowToTop ((HWND) wParam);
+
/* Detach from the previous foreground thread. */
if (foreground_thread)
AttachThreadInput (GetCurrentThreadId (),
--
Kazuhiro Ito
next reply other threads:[~2012-05-18 21:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-18 21:06 Kazuhiro Ito [this message]
2012-05-19 8:02 ` bug#11513: 24.1.50; raise-frame never raise the foreground window on Windows Eli Zaretskii
2012-05-19 12:02 ` Kazuhiro Ito
2012-05-19 12:42 ` Eli Zaretskii
2012-05-19 12:56 ` martin rudalics
2012-05-19 13:47 ` Eli Zaretskii
2012-05-21 19:12 ` Eli Zaretskii
2012-05-23 10:48 ` Kazuhiro Ito
2012-05-23 16:20 ` Eli Zaretskii
2012-05-23 16:38 ` Drew Adams
2012-05-24 6:04 ` Kazuhiro Ito
2012-05-24 16:01 ` Lennart Borgman
2012-05-28 17:28 ` Eli Zaretskii
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