From: Christian Hergert <christian@hergert.me>
Date: Mon, 28 Feb 2022 08:42:47 +0000 (-0800)
Subject: macos: short-circuit on NSEventPhaseMayBegin
X-Git-Tag: archive/raspbian/4.8.3+ds-2+rpi1~3^2~20^2~4^2~353^2~9
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=1e40033852633b62a751510f6c1aa6b83445e5b3;p=gtk4.git

macos: short-circuit on NSEventPhaseMayBegin

We only need to send a single event in this case, so just short-circuit
instead of trying to return an additional event.
---

diff --git a/gdk/macos/gdkmacosdisplay-translate.c b/gdk/macos/gdkmacosdisplay-translate.c
index e261b8a4ae..e3fb03fea5 100644
--- a/gdk/macos/gdkmacosdisplay-translate.c
+++ b/gdk/macos/gdkmacosdisplay-translate.c
@@ -639,15 +639,12 @@ fill_scroll_event (GdkMacosDisplay *self,
    * scrolling immediately stops.
    */
   if (phase == NSEventPhaseMayBegin)
-    {
-      ret = gdk_scroll_event_new (GDK_SURFACE (surface),
-                                  pointer,
-                                  NULL,
-                                  get_time_from_ns_event (nsevent),
-                                  state,
-                                  0.0, 0.0, TRUE);
-      _gdk_event_queue_append (GDK_DISPLAY (self), g_steal_pointer (&ret));
-    }
+    return gdk_scroll_event_new (GDK_SURFACE (surface),
+                                 pointer,
+                                 NULL,
+                                 get_time_from_ns_event (nsevent),
+                                 state,
+                                 0.0, 0.0, TRUE);
 
   dx = [nsevent deltaX];
   dy = [nsevent deltaY];