1 files changed, 26 insertions, 0 deletions
diff --git a/widget/gtk/WidgetUtilsGtk.h b/widget/gtk/WidgetUtilsGtk.h
new file mode 100644
index 0000000000..5ede9aa520
--- /dev/null
+++ b/widget/gtk/WidgetUtilsGtk.h
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; 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/. */
+
+#ifndef WidgetUtilsGtk_h__
+#define WidgetUtilsGtk_h__
+
+#include <stdint.h>
+
+namespace mozilla {
+namespace widget {
+
+class WidgetUtilsGTK {
+ public:
+  /* See WidgetUtils::IsTouchDeviceSupportPresent(). */
+  static int32_t IsTouchDeviceSupportPresent();
+};
+
+bool IsMainWindowTransparent();
+
+}  // namespace widget
+
+}  // namespace mozilla
+
+#endif  // WidgetUtilsGtk_h__