diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/mw/eiksbobs.h --- a/epoc32/include/mw/eiksbobs.h Tue Nov 24 13:55:44 2009 +0000 +++ b/epoc32/include/mw/eiksbobs.h Tue Mar 16 16:12:26 2010 +0000 @@ -1,1 +1,82 @@ -eiksbobs.h +/* +* Copyright (c) 1997-1999 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members +* which accompanies this distribution, and is available +* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +*/ + + +#if !defined(__EIKSBOBS_H__) +#define __EIKSBOBS_H__ + +/** + * + * Scroll bar events enumerations + * + * Touch events for scroll bar. Reported to scroll bar observer through + * HandleScrollEventL method. + * + * @since S60 0.9 + */ +enum TEikScrollEvent + { + EEikScrollLeft=1, /** stulys was tapped on the left arrow of the scroll bar */ + EEikScrollUp, /** stulys was tapped on the up arrow of the scroll bar */ + EEikScrollRight, /** stulys was tapped on the right arrow of the scroll bar */ + EEikScrollDown, /** stulys was tapped on the down arrow of the scroll bar */ + EEikScrollPageLeft, /** stulys was tapped on left side of the scroll bar */ + EEikScrollPageUp, /** stulys was tapped above the scroll bar */ + EEikScrollPageRight, /** stulys was tapped on right side of the scroll bar */ + EEikScrollPageDown, /** stulys was tapped below the scroll bar */ + EEikScrollHome, /** @deprecated */ + EEikScrollTop, /** @deprecated */ + EEikScrollEnd, /** @deprecated */ + EEikScrollBottom, /** @deprecated */ + EEikScrollThumbDragHoriz, /** stulys is down on scroll bar thumb and dragged */ + EEikScrollThumbDragVert, /** stulys is down on scroll bar thumb and dragged */ + EEikScrollThumbReleaseHoriz, /** scrollbar thumb drag is stopped */ + EEikScrollThumbReleaseVert /** scrollbar thumb drag is stopped */ + }; + +class CEikScrollBar; + +/** + * Scroll bar observer interface + * + * Scroll bar clients can registers itself to observe scroll bar events. + * The scroll bar sends an event to the observer every time a touch event + * happens for the scroll bar. + * + * Clients should derive from MEikScrollBarObserver interface to get scroll bar events. + * + * @lib eikcoctl.lib + * @since S60 0.9 + */ + +class MEikScrollBarObserver + { +public: + + /** + * Callback method for scroll bar events + * + * Scroll bar observer should implement this method to get scroll bar events. + * + * @since S60 0.9 + * @param aScrollBar A pointer to scrollbar which created the event + * @param aEventType The event occured on the scroll bar + */ + virtual void HandleScrollEventL(CEikScrollBar* aScrollBar, TEikScrollEvent aEventType)=0; + }; + +#endif // __EIKSBOBS_H__