calendarui/views/inc/calenpreviewpane.h
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  CalenPreviewPane class definition.
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*
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*/
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#ifndef CALENPREVIEWPANE_H_
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#define CALENPREVIEWPANE_H_
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// System includes
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#include <qdatetime.h>
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#include <hbscrollarea.h>
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// Forward declarations
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class HbLabel;
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class MCalenServices;
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class AgendaEntry;
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class CalenMonthView;
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#ifdef  CALENVIEWS_DLL
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#define CALENPREVIEW_EXPORT Q_DECL_EXPORT
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#else
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#define CALENPREVIEW_EXPORT Q_DECL_IMPORT
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#endif
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class CALENPREVIEW_EXPORT CalenPreviewPane : public HbScrollArea
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{
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	Q_OBJECT
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public:
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	CalenPreviewPane(MCalenServices& services, QGraphicsItem *parent=0);
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	~CalenPreviewPane();
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public:
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	void setNoEntriesLabel(HbLabel* label);
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	void populateLabel( QDateTime date);
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	QDateTime Date();
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	void startAutoScroll();
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	void setView(CalenMonthView* view);
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	void stopScrolling();
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protected:
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	void gestureEvent(QGestureEvent *event);
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private:
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	void GetInstanceListL();
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public slots:
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	void onTwoSecondsTimeout();
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	void scrollingFinished();
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private:
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	enum scrollDirection{
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		up,
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		down,
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		invalid
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	};
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	CalenMonthView* mView;
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	MCalenServices &mServices;
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	QDateTime mDate;
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	QList<AgendaEntry> mInstanceArray;
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	QPointF mPressedPos;
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	QList<HbLabel *> mLabelList;
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	QTimer* mTwoSecTimer;
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	scrollDirection mScrollDirection;
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	int mNumOfScrolls;
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	HbLabel* mNoEntriesLabel;
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	bool mIsNoEntriesAdded;
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	bool mIsGestureHandled;
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	qreal mHtDiff;
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	int mScrollDuration;
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};
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#endif /* CALENPREVIEWPANE_H_ */
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// End of file  --Don't remove this.