aknexlistsetpagecontainer.cpp

symbian ui的 例子 初学者可以 好好看看,这个是培训的资料,应该比较宝贵

/*  Copyright (c) 2005, Nokia. All rights reserved */

// INCLUDE FILES
#include "AknExListSetPageContainer.h" 
#include "AknExListSetPage.h"
#include "AknExListSetPageView.h"

// ================= MEMBER FUNCTIONS =========================================

// ----------------------------------------------------------------------------
// CAknExListSetPageContainer::NewL()
// Two phase constructor.
// ----------------------------------------------------------------------------
//
CAknExListSetPageContainer* CAknExListSetPageContainer::NewL( 
                            CAknExListSetPageView* aView )
    {
    CAknExListSetPageContainer* self = 
                                new ( ELeave ) CAknExListSetPageContainer();
    CleanupStack::PushL( self );
    self->ConstructL( aView );
    CleanupStack::Pop();
    return self;
    }

// ----------------------------------------------------------------------------
// CAknExListSetPageContainer::~CAknExListSetPageContainer()
// Destructor.
// ----------------------------------------------------------------------------
//
CAknExListSetPageContainer::~CAknExListSetPageContainer()
    {
    delete iSetPage; 
    }

// ----------------------------------------------------------------------------
// CAknExListSetPageContainer::TryDisplaySetPageL()
// Try to display setting page.
// ----------------------------------------------------------------------------
//
void CAknExListSetPageContainer::TryDisplaySetPageL( 
     TInt aResourceId )
    {
    delete iSetPage;
    iSetPage = NULL;
    
    iSetPage = CAknExListSetPage::NewL( aResourceId );
    
    if ( iSetPage )
        {
        iSetPage->SetMopParent( this );
        SizeChanged();
        iSetPage->ActivateL();
        }
    DrawNow();
    }

// ----------------------------------------------------------------------------
// CAknExListSetPageContainer::ConstructL()
// Second-phase constructor.
// ----------------------------------------------------------------------------
//
void CAknExListSetPageContainer::ConstructL( 
     CAknExListSetPageView* aView )
    {
    iView = aView;
    }

// ----------------------------------------------------------------------------
// CAknExListSetPageContainer::OfferKeyEventL()
// Handling key event.
// ----------------------------------------------------------------------------
//
TKeyResponse CAknExListSetPageContainer::OfferKeyEventL( 
            const TKeyEvent& aKeyEvent, TEventCode aType )
    {
    TKeyResponse response( EKeyWasNotConsumed ); 

    if ( aKeyEvent.iCode == EKeySpace )
        {
        iView->DisplayNextOutlineL();
        response = EKeyWasConsumed;
        }
    else if ( iSetPage )
        {
        response = iSetPage->OfferKeyEventL( aKeyEvent, aType ); 
        }

    return response;
    }
   

// End of File