--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmuifw_plat/alf_scrollbarwidget_api/inc/alf/alfscrollevents.h Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,70 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Widget interface with utilities for scrollbar widget.
+ *
+*/
+
+
+#ifndef ALF_SCROLLEVENTS_H
+#define ALF_SCROLLEVENTS_H
+
+// WidgetModel Includes
+#include <alf/alfwidgetevents.h>
+
+// Widget Includes
+#include <alf/ialfscrollbarwidget.h>
+#include <alf/ialfscrollbardefaultbaseelement.h>
+
+namespace Alf
+ {
+ // forward declaration
+ class IAlfScrollBarDefaultBaseElement;
+
+ /**
+ * Flags to indicate the changes being done in the scrollbar model
+ * ENoChange Flag to indicate no scrollbar model data is changed
+ * ESpanChanged Flag to indicate Span is changed
+ * EViewLengthChanged Flag to indicate view length is changed
+ * EViewStartPosChanged Flag to indicate view start position is changed
+ * EFocusPosChanged Flag to indicate focus position is changed
+ *
+ * @since S60 ?S60_version
+ */
+ enum ScrollModelChangeMask
+ {
+ ENoChange = 0, // Flag if scrollbar model data is changed
+ ESpanChanged = 1, // Flag to indicate Span is changed
+ EViewLengthChanged = 2, // Flag to indicate view length is changed
+ EViewStartPosChanged = 4, // Flag if view start position is changed
+ };
+
+ /**
+ * This structure is used to send data along with
+ * EEventScrollModelChanged scroll event
+ *
+ * @since S60 ?S60_version
+ */
+ struct ScrollModelChangedEventData
+ {
+ int mSpan; // Span
+ int mViewLength; // View Length
+ int mViewStartPos; // View Start position
+ int mChangedMask; // combination (ORing) of one or more
+ // TScrollModelChangeMask enums
+ };
+
+ } // namespace Alf
+
+#endif // IALF_SCROLLEVENTS_H
+//End Of File