From: Po Lu <luangruo@yahoo.com>
Date: Tue, 15 Feb 2022 02:23:49 +0000 (+0800)
Subject: * src/xterm.c (init_xterm): Use more reliable method to disable XI2.
X-Git-Tag: emacs-29.0.90~2308
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f6811ff8e2c2a3a4fe2a5fa40fcc230289450991;p=emacs.git

* src/xterm.c (init_xterm): Use more reliable method to disable XI2.
---

diff --git a/src/xterm.c b/src/xterm.c
index 9c24a074e3d..60d87ccbf09 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -16952,7 +16952,11 @@ init_xterm (void)
   /* Emacs can handle only core input events when built without XI2
      support, so make sure Gtk doesn't use Xinput or Xinput2
      extensions.  */
+#ifndef HAVE_GTK3
   xputenv ("GDK_CORE_DEVICE_EVENTS=1");
+#else
+  gdk_disable_multidevice ();
+#endif
 #endif
 }
 #endif