helloblankappui.cpp

来自「Symbian OS C++ 手机应用开发（第一卷）部分事例代码」· C++ 代码 · 共 58 行

/* Copyright (c) 2003, Symbian Software Ltd. All rights reserved */

#include <avkon.hrh>
#include <aknnotewrappers.h>

#include "HelloBlank.pan"
#include "HelloBlankAppUi.h"
#include "HelloBlankAppView.h"
#include "HelloBlank.hrh"
#include <HelloBlank.rsg>

void CHelloBlankAppUi::ConstructL()
    {
    BaseConstructL(EAknEnableSkin);

    iAppView = new(ELeave) CBlankAppView;
    iAppView->ConstructL(ClientRect());
    }

CHelloBlankAppUi::CHelloBlankAppUi()
    {
	// No implementation required
    }

CHelloBlankAppUi::~CHelloBlankAppUi()
    {
    if (iAppView)
        {
        iEikonEnv->RemoveFromStack(iAppView);
        delete iAppView;
        iAppView = NULL;
        }
    }

void CHelloBlankAppUi::HandleCommandL(TInt aCommand)
    {
    switch(aCommand)
        {
        case EEikCmdExit:
        case EAknSoftkeyExit:
            Exit();
            break;

        case EHelloBlankCmd1:
            {
            TBuf<40> text;
            iEikonEnv->ReadResource(text, R_HELLOBLANK_HELLO_TEXT);
            CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;
            informationNote->ExecuteLD(text);
            }
            break;

        default:
            Panic(EHelloBlankUi);
            break;
        }
    }