simpleex.h

Developing.Software.for.Symbian.OS 书籍配套源码

#ifndef __SIMP_H
#define __SIMP_H

/*==========================================
   Series 60 SimpleEx Header File
==========================================*/

#include <eikenv.h>

#include <eikon.hrh>
#include "simpleEx.hrh"

#include <akndoc.h>
#include <aknapp.h>
#include <aknappui.h>

_LIT(KSimpleExText,"Simple Example AO");

class CSimpleExAppView;

class CCountdown : public CActive
{

public:
    static CCountdown* NewL(CSimpleExAppView* aAppView);
    CCountdown();
    ~CCountdown();
    void ConstructL(CSimpleExAppView* aAppView);

    void StartCountdown();

    void Stop();
    void RunL();

    void DoCancel();

private:
    TInt iCount;
    RTimer iTimer;
    TInt iInterval;
	CSimpleExAppView* iAppView;

};



// The Application Class 

class CSimpleExApplication : public CAknApplication
{
private: 

	CApaDocument* CreateDocumentL();
	TUid AppDllUid() const;

};
// The UI Class

class CSimpleExAppUi : public CAknAppUi
    {
public:
    void ConstructL();
	~CSimpleExAppUi();

private:
            
	void HandleCommandL(TInt aCommand);
	

	CSimpleExAppView* iAppView;
    CCountdown *iCountdown;
 
};

// The Application View Class 

class CSimpleExAppView : public CCoeControl
    {
public:
	static CSimpleExAppView* NewL(const TRect& aRect);
    static CSimpleExAppView* CSimpleExAppView::NewLC(const TRect& aRect);
    void ConstructL(const TRect& aRect);
    void UpdateScreenText(const TDesC16& aText);
  

private:
	  TBuf<100> iScreenText;
	void Draw(const TRect&) const;

};

// The Application Document Class
 
class CSimpleExDocument : public CAknDocument
	{
public:

	CSimpleExDocument(CEikApplication& aApp): CAknDocument(aApp) { }
	

private: 

	CEikAppUi* CreateAppUiL();
};


#endif