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| author | Po Lu <luangruo@yahoo.com> | 2022-01-15 05:30:28 +0000 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2022-01-15 05:30:28 +0000 |
| commit | 43618cd44c44568947732aacfe99919f25202343 (patch) | |
| tree | c59c2a4d766ed426ce09d567564ec1b2d2b51f2d | |
| parent | 9d809ed9bb778327b09c1ac10b1166df70ebd682 (diff) | |
| download | emacs-43618cd44c44568947732aacfe99919f25202343.tar.gz | |
Find a way to make lowering frames work on Haiku
* doc/lispref/frames.texi (Raising and Lowering): Document that
lowering frames is now supported on Haiku.
* src/haikuterm.c (haiku_frame_raise_lower): Implement a hack to
lower frames.
| -rw-r--r-- | doc/lispref/frames.texi | 6 | ||||
| -rw-r--r-- | src/haikuterm.c | 7 |
2 files changed, 9 insertions, 4 deletions
diff --git a/doc/lispref/frames.texi b/doc/lispref/frames.texi index ca7d9ada0ba..2eeb8b7ed74 100644 --- a/doc/lispref/frames.texi +++ b/doc/lispref/frames.texi @@ -3154,10 +3154,8 @@ raises @var{frame} above all other child frames of its parent. @deffn Command lower-frame &optional frame This function lowers frame @var{frame} (default, the selected frame) below all other frames belonging to the same or a higher z-group as -@var{frame}.@footnote{Lowering frames is not supported on Haiku, due -to limitations imposed by the system.} If @var{frame} is a child -frame (@pxref{Child Frames}), this lowers @var{frame} below all other -child frames of its parent. +@var{frame}. If @var{frame} is a child frame (@pxref{Child Frames}), +this lowers @var{frame} below all other child frames of its parent. @end deffn @defun frame-restack frame1 frame2 &optional above diff --git a/src/haikuterm.c b/src/haikuterm.c index 3e99cc1c8d9..ad89985b748 100644 --- a/src/haikuterm.c +++ b/src/haikuterm.c @@ -370,6 +370,13 @@ haiku_frame_raise_lower (struct frame *f, bool raise_p) BWindow_sync (FRAME_HAIKU_WINDOW (f)); unblock_input (); } + else + { + block_input (); + BWindow_send_behind (FRAME_HAIKU_WINDOW (f), NULL); + BWindow_sync (FRAME_HAIKU_WINDOW (f)); + unblock_input (); + } } /* Unfortunately, NOACTIVATE is not implementable on Haiku. */ |