simpleex.h

symbian下的几个小例子。。很值得学习

// SimpleEx.h
//
// Copyright (c) Symbian Software Ltd 1999 - 2007.  All rights reserved.
//
/*==========================================
    UIQ SimpleEx Header File
==========================================*/

#ifndef __SIMP_H
#define __SIMP_H


#include <eikenv.h>

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

#include <qikdocument.h>
#include <qikapplication.h>
#include <qikappui.h>
#include <QikViewBase.h>
#include "SimpleExUid.h"
#include "weatherinfo.h"

 
const TUid KUidSimpleExApp = {SIMPLEEXUID};

/**
Identifies the hello world application抯 view.
Each view need an unique UID in the application.
*/
const TUid KUidSimpleExView = {0x00000001};

/*-------------------------------------------
 The Application Class 
--------------------------------------------*/

class CSimpleExApplication : public CQikApplication
    {
private: 

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

    };

/*--------------------------------------------
 The Application View Class 
---------------------------------------------*/

class CSimpleExAppView : public CQikViewBase, public MWeatherObserver
    {
public:
    static CSimpleExAppView* NewL(CQikAppUi& aAppUi);
    static CSimpleExAppView* CSimpleExAppView::NewLC(CQikAppUi& aAppUi);
    void ConstructL();
    ~CSimpleExAppView();

    // from CQikViewBase

    TVwsViewId ViewId()const;
    void ViewConstructL();
    void HandleCommandL(CQikCommand& aCommand);

    // from MWeatherObserver
    virtual void TemperatureReport(TDesC& aCity, TDesC& aTemperature);
    virtual void TemperatureError(TDesC& aErrorStr,TInt aErrCode);

private:    
    void Draw(const TRect&) const;
    CSimpleExAppView(CQikAppUi& aAppUi);
    CWeatherInfo *iWeather;


    };

/*-----------------------------------------------
  The UI Class
-----------------------------------------------*/

class CSimpleExAppUi : public CQikAppUi
    {
public:
    void ConstructL();

private:
            
    CSimpleExAppView* iAppView; 
    };

/*----------------------------------------------
 The Application Document Class
----------------------------------------------*/
 
class CSimpleExDocument : public CQikDocument
    {
public:

    CSimpleExDocument(CEikApplication& aApp) : CQikDocument(aApp) { };

private: 

    CEikAppUi* CreateAppUiL();
    };


#endif