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Indexing for sorted GlazedList [message #1714056]

Mon, 09 November 2015 10:41

Eclipse User

Hi,

I would like to highlight invalid input in a NatTable.
I am using GlazedLists for sorting of the data.

Now, in order to paint the invalid content, I am using IConfigLabelAccumulator.
This relies on column/row position, but I need access to the actual object behind the data.

I tried to get it via ILayer.getRowIndexByPosition(), but this does not transform the visible row index to the underlying data.

So my question would be: how do I get the actual object by having only the visible row/column position as input.

Thanks for any help!

Re: Indexing for sorted GlazedList [message #1714057 is a reply to message #1714056]

Mon, 09 November 2015 10:55

Eclipse User

Quote:

I tried to get it via ILayer.getRowIndexByPosition(), but this does not transform the visible row index to the underlying data

Well, it should exactly do that. On which layer are you calling getRowIndexByPosition()? And which list are you accessing?

Re: Indexing for sorted GlazedList [message #1714131 is a reply to message #1714057]

Tue, 10 November 2015 03:07

Eclipse User

Okay, sorry for the confusion. My problem was the example from the tutorial:
Tutorial Examples->GlazedLists->GlazedListsSortingExample.
It is missing (for simplicity) the AbstractLayerTransform implementation.

Now, the indexing works as expected!

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