[gtk/wip/chergert/quartz4u] macos: add responder handlers

[Christian Hergert <chergert src gnome org>]

commit 220336a047ca07ab95abf1199a7c78c09269a4a3
Author: Christian Hergert <chergert redhat com>
Date:   Mon May 4 18:09:04 2020 -0700

    macos: add responder handlers

 gdk/macos/GdkMacosBaseView.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
---
diff --git a/gdk/macos/GdkMacosBaseView.c b/gdk/macos/GdkMacosBaseView.c
index b05d9728c9..6db6602567 100644
--- a/gdk/macos/GdkMacosBaseView.c
+++ b/gdk/macos/GdkMacosBaseView.c
@@ -38,6 +38,24 @@
   return self;
 }
 
+-(BOOL)acceptsFirstResponder
+{
+  GDK_NOTE (EVENTS, g_message ("acceptsFirstResponder"));
+  return YES;
+}
+
+-(BOOL)becomeFirstResponder
+{
+  GDK_NOTE (EVENTS, g_message ("becomeFirstResponder"));
+  return YES;
+}
+
+-(BOOL)resignFirstResponder
+{
+  GDK_NOTE (EVENTS, g_message ("resignFirstResponder"));
+  return YES;
+}
+
 -(void)setNeedsInvalidateShadow: (BOOL)invalidate
 {
   needsInvalidateShadow = invalidate;