cdelayedhello.h

symbian活动对象的例子

// CDelayedHello.h
//
// Copyright (c) 2002 Symbian Ltd.  All rights reserved.

#ifndef __CDELAYEDHELLO_H__
#define	__CDELAYEDHELLO_H__

#include <e32base.h>

class CEikonEnv;

class CDelayedHello : public CActive
	{
public:
	// Construct/destruct
	static CDelayedHello* NewL();
	~CDelayedHello();

	// Request
	void SetHello(TTimeIntervalMicroSeconds32 aDelay);

private:
	// Construct/destruct
	CDelayedHello();
	void ConstructL();

	// from CActive
	void RunL();
	void DoCancel();

private:
	RTimer iTimer;		// Has
	CEikonEnv* iEnv;	// Uses
	};

#endif	// _CDELAYEDHELLO_H__