diff -r 4526337fb576 -r 3eca7e70b1b8 mmuifw_plat/alf_scrollbarwidget_api/inc/alf/ialfscrollbarwidget.h --- a/mmuifw_plat/alf_scrollbarwidget_api/inc/alf/ialfscrollbarwidget.h Tue Feb 02 00:28:09 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,132 +0,0 @@ -/* -* 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 I_ALF_SCROLLBARWIDGET_H -#define I_ALF_SCROLLBARWIDGET_H - -//WidgetModel includes -#include -#include -#include -#include - -//osn includes -#include -#include - -namespace Alf - { -namespace alfscrollbarwidget - { - /** - * @namespace alfscrollbarwidget - * - * ident specifies the unique identifier for the grid widget. - */ - static const IfId ident = - { - 0, "alfscrollbarwidget" - }; - static const Utf8* const KBaseElementName = "BaseElement"; - } - -/** - * Enumeration of selectionchanged events generated by the grid widget. - */ -enum - { - EEventScrollBarClicked = ELastCommonWidgetEvent+1111, - EEventScrollBarTouchDown, - EEventScrollBarDrag - }; - - -/** - * Interface for the scrollbar widget. - * - * Default visualization of scrollbar contains following components. - *
    - *
  • Thumb (The size of the Thumb shows the amount of scrollable content)
  • - *
  • Track (Place holder for Thumb)
  • - *
- * - * A scrollbar widget is used along with a scrollable widget, - *
    - *
  • to show the amount of scrollable content inside scrollable widget by - * means of thumb size
  • - *
  • to generate scroll events(MoveUp and Movedown, PageUp PageDown and drag) - *
  • - *
  • to show the view start position in the scrollbale content
  • - *
- * - * The communication between scrollbar and scrollable widget happens through - * events. Scrollbar handles only pointer events which are converted to higher - * level events like EEventScrollUp, EEventScrollDown, EEventScrollLeft, - * EEventScrollRight, EEventScrollPageUp, EEventScrollPageDown, - * EEventScrollPageLeft and EEventScrollPageRight - * and sent to scrollable widget.Scrollable widget can also generate similar - * higher level events in response to key and pointer events.In which case it - * is scrollable widget's resposibility to send these events to scrollbar. - * - */ -class IAlfScrollBarWidget: public IAlfWidget - { -public: - /** - * Get the type of widget. - * - * @return The type of widget - */ - static const IfId& type() - { - return alfscrollbarwidget::ident; - } - - /** - * Gets the Base Element Name. - * - * @return The base element's name - */ - static inline const char* baseElementName() - { - return alfscrollbarwidget::KBaseElementName; - } - - /** - * Destructor. - */ - virtual ~IAlfScrollBarWidget() {} - /** - * Sets whether or not tactile feedback is enabled. - * - * @param aFlag Whether or not tactile is enabled. - */ - virtual void enableTactile(bool aFlag) = 0; - - /** - * Returns the state of tactile feedback whether it is enabled/disabled. - * - * @param aEnabled Whether or not tactile is enabled. - */ - virtual bool IsTactileEnabled() = 0; - - }; - - } // namespace Alf - -#endif // IALF_SCROLLBARWIDGET_H -//End Of File