listexamappview.h

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/*
 ============================================================================
 Name		: ListExamAppView.h
 Author	  : hou maoqing
 Copyright   : Copyright (c) Hou maoqing 2008
 Description : Declares view class for application.
 ============================================================================
 */

#ifndef __LISTEXAMAPPVIEW_h__
#define __LISTEXAMAPPVIEW_h__

// INCLUDES
#include <coecntrl.h>
#include <eiklbo.h> // MEikListBoxObserver

class CAknColumnListBox;

// CLASS DECLARATION
class CListExamAppView : public CCoeControl,MEikListBoxObserver
	{
public:
	// New methods

	/**
	 * NewL.
	 * Two-phased constructor.
	 * Create a CListExamAppView object, which will draw itself to aRect.
	 * @param aRect The rectangle this view will be drawn to.
	 * @return a pointer to the created instance of CListExamAppView.
	 */
	static CListExamAppView* NewL(const TRect& aRect);

	/**
	 * NewLC.
	 * Two-phased constructor.
	 * Create a CListExamAppView object, which will draw itself
	 * to aRect.
	 * @param aRect Rectangle this view will be drawn to.
	 * @return A pointer to the created instance of CListExamAppView.
	 */
	static CListExamAppView* NewLC(const TRect& aRect);

	/**
	 * ~CListExamAppView
	 * Virtual Destructor.
	 */
	virtual ~CListExamAppView();

public:
	// Functions from base classes

	/**
	 * From CCoeControl, Draw
	 * Draw this CListExamAppView to the screen.
	 * @param aRect the rectangle of this view that needs updating
	 */
	void Draw(const TRect& aRect) const;

	/**
	 * From CoeControl, SizeChanged.
	 * Called by framework when the view size is changed.
	 */
	virtual void SizeChanged();
	
	TInt CountComponentControls() const;
	CCoeControl* ComponentControl( TInt aIndex ) const;
	
	TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,
	                                    TEventCode aType );

private:
	// Constructors

	/**
	 * ConstructL
	 * 2nd phase constructor.
	 * Perform the second phase construction of a
	 * CListExamAppView object.
	 * @param aRect The rectangle this view will be drawn to.
	 */
	void ConstructL(const TRect& aRect);

	/**
	 * CListExamAppView.
	 * C++ default constructor.
	 */
	CListExamAppView();
	
public:
	void AddListitemL();
	void DeleteSelectedL();
	
private: // members
	void CreateListL();
	void LoadListIconsL();
	void LoadListItemsL();
	
private: // from MEikListBoxObserver
	void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aListBoxEvent);

private: // Data
	CAknColumnListBox* iMainItemsListBox;

	};

#endif // __LISTEXAMAPPVIEW_h__
// End of File