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CellOverrideLabelAccumulator [message #1817962]

Tue, 03 December 2019 16:17

dhruba kumar

Messages: 51
Registered: September 2012

Member

WE are using CellOverrideLabelAccumulator , as based on cell data value , different Label will be added to cell using configLabels.addLabel, and based on label each cell will have different style .

CellOverrideLabelAccumulator cellLabelAccumulator = new CellOverrideLabelAccumulator (bodyDataProvider) {
@Override
public void accumulateConfigLabels(LabelStack configLabels,
int columnPosition, int rowPosition) {
.....
}

we have seen CellOverrideLabelAccumulator always works in background to check cell value and renders accordingly. This may be slows the grid-performance. Is there any other WorkAround.

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Re: CellOverrideLabelAccumulator [message #1817983 is a reply to message #1817962]

Tue, 03 December 2019 20:58

Dirk Fauth

Messages: 2902
Registered: July 2012

Senior Member

Implement your own config label accumulator. But any time consuming computation will slow down the performance. There is no other way in the NatTable design.

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