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-rw-r--r--accessible/interfaces/nsIAccessibleScrollingEvent.idl34
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+/* -*- 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/. */
+
+#include "nsIAccessibleEvent.idl"
+
+/*
+ * An interface scroll events.
+ * Stores new scroll position and max scroll position.
+ */
+[scriptable, builtinclass, uuid(f75f0b32-5342-4d60-b1a5-b7bd6888eef5)]
+interface nsIAccessibleScrollingEvent : nsIAccessibleEvent
+{
+ /**
+ * New X scroll position within a scrollable container in device pixels.
+ */
+ readonly attribute unsigned long scrollX;
+
+ /**
+ * New Y scroll position within a scrollable container in device pixels.
+ */
+ readonly attribute unsigned long scrollY;
+
+ /**
+ * Max X scroll position within a scrollable container in device pixels.
+ */
+ readonly attribute unsigned long maxScrollX;
+
+ /**
+ * Max Y scroll position within a scrollable container in device pixels.
+ */
+ readonly attribute unsigned long maxScrollY;
+};