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| author | Alan Third <alan@idiocy.org> | 2018-03-19 15:04:40 +0000 |
|---|---|---|
| committer | Alan Third <alan@idiocy.org> | 2018-03-19 17:16:14 +0000 |
| commit | 903e3d43310638014a33fec64700e7db8e0774d0 (patch) | |
| tree | 542a10151ab1d98152fbb9b0362f67873298fde0 /src/nsterm.h | |
| parent | 1979bce57d1887d89de6d728bb34dcd0f6478b2f (diff) | |
| download | emacs-903e3d43310638014a33fec64700e7db8e0774d0.tar.gz | |
Fix frame resize flicker on macOS (bug#30699)
* src/nsterm.h (ns_enable_screen_updates): New function.
* src/nsterm.m (ns_enable_screen_updates):
(ns_disable_screen_updates): New functions.
(disable_screen_updates_count): Count of number of times we've called
NSDisableScreenUpdates.
(x_set_window_size): Disable screen updates when not in a live resize
loop.
* src/xdisp.c (redisplay_internal): Reenable screen updates when
redisplay doesn't complete due to a popup.
(unwind_redisplay): Reenable screen updates.
Diffstat (limited to 'src/nsterm.h')
| -rw-r--r-- | src/nsterm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/nsterm.h b/src/nsterm.h index 8b985930ecb..df59a7dbd9a 100644 --- a/src/nsterm.h +++ b/src/nsterm.h @@ -1160,6 +1160,9 @@ extern void ns_release_autorelease_pool (void *); extern const char *ns_get_defaults_value (const char *key); extern void ns_init_locale (void); +#ifdef NS_IMPL_COCOA +extern void ns_enable_screen_updates (void); +#endif /* in nsmenu */ extern void update_frame_tool_bar (struct frame *f); |