helloldciappui.h

symbian有关文件操作的一个很好的例子

/* Copyright (c) 2009, Nokia. All rights reserved */

#ifndef __HELLOLDCI_APPUI_H__
#define __HELLOLDCI_APPUI_H__

#include <aknviewappui.h>

//class CHelloLDCIAppView;
class CGridView;
class CTempView;
class CColorView;
class CSingleListView;
/*! 
  @class CHelloLDCIAppUi
  
  @discussion An instance of class CHelloLDCIAppUi is the UserInterface part of the AVKON
  application framework for the HelloLDCI example application
  */
class CHelloLDCIAppUi : public CAknViewAppUi
    {
public:
/*!
  @function ConstructL
  
  @discussion Perform the second phase construction of a CHelloLDCIAppUi object
  this needs to be public due to the way the framework constructs the AppUi 
  */
    void ConstructL();

/*!
  @function CHelloLDCIAppUi
  
  @discussion Perform the first phase of two phase construction.
  This needs to be public due to the way the framework constructs the AppUi 
  */
    CHelloLDCIAppUi();


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


public: // from CAknAppUi
/*!
  @function HandleCommandL
  
  @discussion Handle user menu selections
  @param aCommand the enumerated code for the option selected
  */
    void HandleCommandL(TInt aCommand);
	void GetAppPath(TDes& aPath);
	//加载图片
	CGulIcon*	LoadGraphicsL(TInt aType);

private:
/*! @var iAppView The application view */
 //   CHelloLDCIAppView* iAppView;
	CTempView* m_pTempView;
	CColorView* m_pColorView;
	CSingleListView* m_pSingleListView;
	CGridView* m_pGridView;

    };


#endif // __HELLOLDCI_APPUI_H__