listboxappview.h

symbian 二版本的自定义控件

/* Copyright (c) 2008, Nokia. All rights reserved */

#ifndef __LISTBOX_APPVIEW_H__
#define __LISTBOX_APPVIEW_H__


#include <coecntrl.h>
class CNDList;
/*! 
  @class CListboxAppView
  
  @discussion An instance of this class is the Application View object
  for the Listbox example application
  */
class CListboxAppView : public CCoeControl
    {
public:

/*!
  @function NewL
   
  @discussion Create a CListboxAppView object, which will draw itself to aRect
  @param aRect The rectangle this view will be drawn to
  @result A pointer to the created instance of CListboxAppView
  */
    static CListboxAppView* NewL(const TRect& aRect);

/*!
  @function NewLC
   
  @discussion Create a CListboxAppView object, which will draw itself to aRect
  @param aRect The rectangle this view will be drawn to
  @result A pointer to the created instance of CListboxAppView
  */
    static CListboxAppView* NewLC(const TRect& aRect);


/*!
  @function ~CListboxAppView
  
  @discussion Destroy the object
  */
    ~CListboxAppView();


public:  // from CCoeControl
/*!
  @function Draw
  
  @discussion Draw this CListboxAppView to the screen
  @param aRect The rectangle of this view that needs updating
  */
    void Draw(const TRect& aRect) const;
  	CFbsBitmap* LoadGraphicsL(TInt aType);

private:

/*!
  @function ConstructL
  
  @discussion  Perform the second phase construction of a CListboxAppView object
  @param aRect The rectangle this view will be drawn to
  */
    void ConstructL(const TRect& aRect);

/*!
  @function CListboxAppView
  
  @discussion Perform the first phase of two phase construction 
  */
    CListboxAppView();
	CNDList*	iList;
	CDesC16ArrayFlat*	iArray;
    };


#endif // __LISTBOX_APPVIEW_H__