1 files changed, 14 insertions, 0 deletions
diff --git a/widget/nsIDisplayInfo.idl b/widget/nsIDisplayInfo.idl
new file mode 100644
index 0000000000..69d5064e4e
--- /dev/null
+++ b/widget/nsIDisplayInfo.idl
@@ -0,0 +1,14 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+[scriptable, uuid(615bc23d-6346-4b15-9c10-add002f140b6)]
+interface nsIDisplayInfo : nsISupports
+{
+  readonly attribute long id;
+  readonly attribute boolean connected;
+};