ldcno3appview.h

Symbian 初学者实例

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

#ifndef __LDCNO3_APPVIEW_H__
#define __LDCNO3_APPVIEW_H__


#include <coecntrl.h>

/*! 
  @class CLDCNO3AppView
  
  @discussion An instance of this class is the Application View object
  for the LDCNO3 example application
  */
class CLDCNO3AppView : public CCoeControl
    {
public:

/*!
  @function NewL
   
  @discussion Create a CLDCNO3AppView 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 CLDCNO3AppView
  */
    static CLDCNO3AppView* NewL(const TRect& aRect);

/*!
  @function NewLC
   
  @discussion Create a CLDCNO3AppView 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 CLDCNO3AppView
  */
    static CLDCNO3AppView* NewLC(const TRect& aRect);


/*!
  @function ~CLDCNO3AppView
  
  @discussion Destroy the object
  */
    ~CLDCNO3AppView();


public:  // from CCoeControl
/*!
  @function Draw
  
  @discussion Draw this CLDCNO3AppView to the screen
  @param aRect The rectangle of this view that needs updating
  */
    void Draw(const TRect& aRect) const;
  

private:

/*!
  @function ConstructL
  
  @discussion  Perform the second phase construction of a CLDCNO3AppView object
  @param aRect The rectangle this view will be drawn to
  */
    void ConstructL(const TRect& aRect);

/*!
  @function CLDCNO3AppView
  
  @discussion Perform the first phase of two phase construction 
  */
    CLDCNO3AppView();
    };


#endif // __LDCNO3_APPVIEW_H__