diff -r 4ea6f81c838a -r 0e9bb658ef58 mmuifw_plat/alf_scrollbarwidget_api/inc/alf/alfscrollevents.h --- /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 + +// Widget Includes +#include +#include + +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