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| author | Po Lu <luangruo@yahoo.com> | 2021-12-24 03:21:21 +0000 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2021-12-24 03:21:21 +0000 |
| commit | fbe026cb3e2f8148dd1841e0f9974915ca32c84d (patch) | |
| tree | 4961405039667ab2e3f1c85bccbd9550ee10e2e4 /src/haikumenu.c | |
| parent | 7078af622b05971496bf07712775d19b3980a628 (diff) | |
| download | emacs-fbe026cb3e2f8148dd1841e0f9974915ca32c84d.tar.gz | |
Acquire draw lock when updating menubar on Haiku
* src/haikumenu.c (digest_menu_items): Acquire draw lock.
Diffstat (limited to 'src/haikumenu.c')
| -rw-r--r-- | src/haikumenu.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/haikumenu.c b/src/haikumenu.c index 698da9d639c..2ce0aed1468 100644 --- a/src/haikumenu.c +++ b/src/haikumenu.c @@ -59,10 +59,17 @@ digest_menu_items (void *first_menu, int start, int menu_items_used, menus[0] = first_menu; void *window = NULL; + void *view = NULL; if (FRAMEP (Vmenu_updating_frame) && FRAME_LIVE_P (XFRAME (Vmenu_updating_frame)) && FRAME_HAIKU_P (XFRAME (Vmenu_updating_frame))) - window = FRAME_HAIKU_WINDOW (XFRAME (Vmenu_updating_frame)); + { + window = FRAME_HAIKU_WINDOW (XFRAME (Vmenu_updating_frame)); + view = FRAME_HAIKU_VIEW (XFRAME (Vmenu_updating_frame)); + } + + if (view) + BView_draw_lock (view); while (i < menu_items_used) { @@ -161,6 +168,9 @@ digest_menu_items (void *first_menu, int start, int menu_items_used, i += MENU_ITEMS_ITEM_LENGTH; } } + + if (view) + BView_draw_unlock (view); } static Lisp_Object |