mclassexampleappview.h

来自「symbian中讲述的一个有关M类使用的例子」· C头文件 代码 · 共 76 行

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

#ifndef __MCLASSEXAMPLE_APPVIEW_H__
#define __MCLASSEXAMPLE_APPVIEW_H__


#include <coecntrl.h>

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

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

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


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


public:  // from CCoeControl
/*!
  @function Draw
  
  @discussion Draw this CMClassExampleAppView 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 CMClassExampleAppView object
  @param aRect The rectangle this view will be drawn to
  */
    void ConstructL(const TRect& aRect);

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


#endif // __MCLASSEXAMPLE_APPVIEW_H__