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nattable drop bug with scrollbar [message #1398428]

Fri, 11 July 2014 03:56

yu quan

Messages: 1
Registered: July 2014

Junior Member

Here is the code:

Point pt = nattable.toControl(event.x, event.y);
int colPosition = getColumnPositionByX(pt.x);

Suppose I drop a target on column 2 without scrolling, the colPosition is 2.
Then I scroll right by one column and want to drop target on column 3, but the colPosition is still 2 because pt.x is the same. I guess nattable table does not consider the scroll situation in method getColumnPositionByX(). Please help!

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Re: nattable drop bug with scrollbar [message #1399202 is a reply to message #1398428]

Sat, 12 July 2014 06:56

Dirk Fauth

Messages: 2902
Registered: July 2012

Senior Member

This is not a bug, this is the intended behavior!

Seems you don't know about the position-index transformations in NatTable. https://www.eclipse.org/nattable/documentation.php?page=layer

In such cases you need to perform the transformations yourself. There are several topics about this in this forum already.

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