guiclock8_aboutview.cpp

基于Symbianos的手机开发与应用中的GUIClock源码

// GUIClock_CGUIClockAboutView.cpp
// ------------------------------
//
// Copyright (c) 2000 Symbian Ltd.  All rights reserved.
//

////////////////////////////////////////////////////////////////////////
//
// Source file for the implementation of the 
// application view class - CGUIClockAboutView
//
////////////////////////////////////////////////////////////////////////

#include "GUIClock8.h"

//
//             Constructor for the view.
//
CGUIClockAboutView* CGUIClockAboutView::NewL( )
{
    CGUIClockAboutView* self = CGUIClockAboutView::NewLC();
    CleanupStack::Pop(self);
    return self;
}

CGUIClockAboutView* CGUIClockAboutView::NewLC()
{
    CGUIClockAboutView* self = new (ELeave) CGUIClockAboutView();
    CleanupStack::PushL(self);
    self->ConstructL();
    return self;
}

CGUIClockAboutView::~CGUIClockAboutView()
{
    // No implementation required
}

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

void CGUIClockAboutView::ConstructL()
{
    BaseConstructL(R_GUICLOCK_ABOUTVIEW);
}


TUid CGUIClockAboutView::Id() const
{
    return TUid::Uid(EGUIClockAboutViewId);
}

void CGUIClockAboutView::DoActivateL(const TVwsViewId& /*aPrevViewId*/,
									TUid /*aCustomMessageId*/,
									const TDesC8& /*aCustomMessage*/)
{
    ASSERT(!(iContainer));
    iContainer = CGUIClockAboutContainer::NewL(ClientRect());
}

void CGUIClockAboutView::DoDeactivate()
{
    if (iContainer)
	{
        delete iContainer;
        iContainer = NULL;
	}
}


void CGUIClockAboutView::HandleCommandL(TInt aCommand)
{
    if (aCommand == EBackItem)
	{
        AppUi()->ActivateLocalViewL(TUid::Uid(EGUIClockMainViewId));
	}
    else
	{
        AppUi()->HandleCommandL(aCommand);
	}
}