From: Christian Hergert <christian@hergert.me>
Date: Thu, 10 Mar 2022 11:21:12 +0000 (-0800)
Subject: macos: actually drop unnecessary momentum events
X-Git-Tag: archive/raspbian/4.8.3+ds-2+rpi1~3^2~20^2~4^2~318^2~12
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=4ced1c90f168571ab3c2e422b77ec22569c079d3;p=gtk4.git

macos: actually drop unnecessary momentum events

These would get passed along to the NSApplication which we don't really
need to have happen. Denote it as such.
---

diff --git a/gdk/macos/gdkmacosdisplay-translate.c b/gdk/macos/gdkmacosdisplay-translate.c
index fe4701c39d..4ad12ba778 100644
--- a/gdk/macos/gdkmacosdisplay-translate.c
+++ b/gdk/macos/gdkmacosdisplay-translate.c
@@ -628,7 +628,7 @@ fill_scroll_event (GdkMacosDisplay *self,
    * handle those internally.
    */
   if (phase == 0 && momentumPhase != 0)
-    return NULL;
+    return GDK_MACOS_EVENT_DROP;
 
   seat = gdk_display_get_default_seat (GDK_DISPLAY (self));
   pointer = gdk_seat_get_pointer (seat);