diff -r cce62ebc198e -r 93c594350b9a radioapp/radiowidgets/inc/radiostripbase.h --- a/radioapp/radiowidgets/inc/radiostripbase.h Tue Aug 31 15:15:02 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,126 +0,0 @@ -/* -* Copyright (c) 2009 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: -* -*/ - -#ifndef RADIOSTRIPBASE_H_ -#define RADIOSTRIPBASE_H_ - -// System includes -#include - -// Forward declarations -class HbWidget; -class QAbstractItemModel; - -// Class declaration -class RadioStripBase : public HbScrollArea -{ - Q_OBJECT - Q_PROPERTY(int autoScrollTime READ autoScrollTime WRITE setAutoScrollTime) - -public: - - virtual ~RadioStripBase(); - - void setAutoScrollTime( const int time ); - int autoScrollTime() const; - - void setModel( QAbstractItemModel* model ); - QAbstractItemModel* model() const; - - void setCyclic( bool isCyclic ); - void setOverlap( qreal overlap ); - void setAutoCenter( bool autoCenter ); - void setItemSize( const QSizeF& size ); - void setIndex( int index, bool animateToCenter ); - -protected: - - RadioStripBase( QGraphicsItem* parent = 0 ); - -// from base class QGraphicsWidget - - void resizeEvent( QGraphicsSceneResizeEvent* event ); - -// from base class QGraphicsItem - - void mousePressEvent( QGraphicsSceneMouseEvent* event ); - void mouseReleaseEvent( QGraphicsSceneMouseEvent* event ); - -private: - - Q_DISABLE_COPY( RadioStripBase ) - -// from base class HbScrollArea - - bool scrollByAmount( const QPointF& delta ); - - virtual void updateItemPrimitive( QGraphicsItem* itemToUpdate, int itemIndex ) = 0; - virtual QGraphicsItem* createItemPrimitive( QGraphicsItem *parent ) = 0; - - virtual void scrollPosChanged() = 0; - - void moveAllItemsToPool(); - - void populateAndLayout(); - - QGraphicsItem* constructItem( int index, bool append ); - - QGraphicsItem* getFromPool(); - - void returnToPool( QGraphicsItem* item ); - - qreal indexToOffset( int index ); - - int offsetToIndex( qreal offset ); - - void updateItemWithIndex( int index ); - - void adjustItems(); - -protected: // data - - int mAutoScrollTime; - -private: //data - - HbWidget* mStripContainer; - - QAbstractItemModel* mModel; - - bool mIsCyclic; - bool mAutoCenter; - - qreal mOverlap; - - QSizeF mItemSize; - - QList mItemPool; - QGraphicsWidget* mItemPoolParent; - - int mCurrentIndex; - int mPressedIndex; - - qreal mStripLength; - qreal mContentsLength; - - QList mItemAtSlot; - QList mIndexAtSlot; // Can be bigger than rowcount if cyclic is used - -}; - - -#endif // RADIOSTRIPBASE_H_