Get Painted Cells [message #1414813] |
Mon, 01 September 2014 10:50 |
Fabian Greiser Messages: 7 Registered: September 2014 |
Junior Member |
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Hello,
I want to merge Cells, if two cells among each other have the same content.
To do that, I implemented a SpannningDataProvider and override the getCellByPostion methode.
Without scrolling, all works fine.
But when the user scrolls the table, I have to know if the current cell is in the first row or not.
My problem now is, that the rowPosition in the SpanningDataProvider refers to the DataLayer. So, if I scroll to Row 6, I only get the rowPosition 6. I do not know if this is the first painted row.
My question is how can I get the Position of the first painted row in the Table?
I thought I have to use the viewportLayer, but it did not work.
Regards Fabian
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