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Selected columns indexes in collapsed groups [message #1033741]

Thu, 04 April 2013 15:34

Federico Mising name

Messages: 3
Registered: November 2012

Junior Member

In case of nattable with collapsed column groups, is there a way to get the absolute index of selected columns?

Currently the getSelectedColumnPositions() function returns the column indexes ignoring collapsed columns

e.g:

int[] selectedColumns = gridLayer.getSelectionLayer().getSelectedColumnPositions();

Returns indexes of currently shown columns. I'd need to get indexes considering also collapsed columns.

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Re: Selected columns indexes in collapsed groups [message #1033745 is a reply to message #1033741]

Thu, 04 April 2013 15:40

Dirk Fauth

Messages: 2902
Registered: July 2012

Senior Member

As you can see in the method name you are getting positions and not indeces. See here for the explanation of the difference: http://eclipse.org/nattable/documentation.php?page=layer

Try to call selectionLayer.getColumnIndexByPosition(int) to transform position to index.

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