dbmsexampleappui.h

SymbianOS的DBMS实例 详细的代码揭示SymbianOS数据库管理系统的使用 很规范

/*
* ============================================================================
*  Name     : DBMSexampleAppUi.h
*  Part of  : DBMSexample
*  Created  : 02/28/2003 by Forum Nokia
*  Description:
*     Declares UI class for application.
*  Version  :
*  Copyright: Nokia Corporation, 2003
* ============================================================================
*/

#ifndef DBMSEXAMPLEAPPUI_H
#define DBMSEXAMPLEAPPUI_H

// INCLUDES
#include <eikapp.h>
#include <eikdoc.h>
#include <e32std.h>
#include <coeccntx.h>
#include <aknviewappui.h>
#include <akntabgrp.h>
#include <aknnavide.h>
#include "DBMSobserver.h"

// FORWARD DECLARATIONS
class CDBMSexampleContainer;
class CDBMSengine;
class MDBMSobserver;

class CDBMSexampleAppUi : public CAknAppUi, public MDBMSobserver
    {
    public: // // Constructors and destructor

        /**
        * EPOC default constructor.
        */      
        void ConstructL();

        /**
        * Destructor.
        */      
        ~CDBMSexampleAppUi();
        
    public: // New functions

    public: // Functions from base classes
	    void SetAppTitleTextL(TInt aResourceId);
		virtual void UpdateViewL();

    private:
        // From MEikMenuObserver
        void DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane);

    private:
        /**
        * From CEikAppUi, takes care of command handling.
        * @param aCommand command to be handled
        */
        void HandleCommandL(TInt aCommand);

        /**
        * From CEikAppUi, handles key events.
        * @param aKeyEvent Event to handled.
        * @param aType Type of the key event. 
        * @return Response code (EKeyWasConsumed, EKeyWasNotConsumed). 
        */
        virtual TKeyResponse HandleKeyEventL(
            const TKeyEvent& aKeyEvent,TEventCode aType);

    private: //Data
	    TBool iIsDatabaseCreated;
        CDBMSexampleContainer* iAppContainer; 
    };

#endif

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