From efa8f903c23a0c1328c8972718390ab204c69815 Mon Sep 17 00:00:00 2001
From: Christian Hergert <christian@hergert.me>
Date: Wed, 2 Mar 2022 00:48:06 -0800
Subject: [PATCH] macos: invalidate surface contents when mapping

---
 gdk/macos/gdkmacossurface.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gdk/macos/gdkmacossurface.c b/gdk/macos/gdkmacossurface.c
index 948f08c187..add5f15db7 100644
--- a/gdk/macos/gdkmacossurface.c
+++ b/gdk/macos/gdkmacossurface.c
@@ -910,6 +910,7 @@ _gdk_macos_surface_show (GdkMacosSurface *self)
     {
       gdk_surface_set_is_mapped (GDK_SURFACE (self), TRUE);
       gdk_surface_request_layout (GDK_SURFACE (self));
+      gdk_surface_invalidate_rect (GDK_SURFACE (self), NULL);
       gdk_surface_thaw_updates (GDK_SURFACE (self));
     }
 }
-- 
2.30.2