Redraw the grid so that the below grid becomes visible.

[PritamS60]

Hi,

I have created a single column and multiple rows Grid and had set an observer for it using SetListBoxObserver(this). I have handled the event in HandleListBoxEventL(), also created the scrollbarframe and its visibility is set CEikScrollBarFrame::EAuto. Now on the emulator screen only 5 items are being shown whereas I have got 12 items in GridModel. How to redraw the grid so that the below grid becomes visible after pressing the down-arrow on the last item on emulator screen?

[mayankkedia]

You should just pass the key events to the grid through the offerkeyevent function and the grid would take care of it by itself.

TKeyResponse MyContainer::OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType)
    {
    return iGrid->OfferKeyEventL( aKeyEvent, aType );
    }

To get the key events make sure to add the view to the control stack doing something like :-

void CAddressBookAppUi::ConstructL()
    {
    BaseConstructL();
    iCurrentView = CMyAppMainView::NewL( ClientRect() );
    AddToStackL( iCurrentView );
    }

[PritamS60]

Hi there,

Thanks for the early reply.
My Appui inherits from CAknViewAppUi so I have used AddViewL(View).
And the rest is all done but it does't work.

[Shilpa13]

Are you calling SetContainerWindowL on grid control while constructing it?

[PritamS60]

Hi,

Yes I have set the container window for the grid control.
The gridflag I have used is EAknListBoxSelectionGrid.

Regards,
Pritam.

[Shilpa13]

Ok.

I hope you are setting the layout, primary scrolling n secondary scrolling types properly.

Check functions SetLayoutL SetPrimaryScrollingType SetSecondaryScrollingType.

In SDK or wiki you will find example, pdf for grid too.

Hope it helps.

[PritamS60]

Hi,

All those are fine.....
But the scrollbar is not getting updated with the items or in other words I need to redraw the grid so that the below grid becomes visible after pressing the down-arrow on the last item on emulator screen.How to do that?
OfferKeyEventL() is also done properly.