IColumnGroupModelListener (Nebula NatTable 2.0.0-SNAPSHOT API)

All Known Implementing Classes:

ColumnGroupExpandCollapseLayer
```
public interface IColumnGroupModelListener
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void columnGroupModelChanged()

- Method Detail
  - columnGroupModelChanged
```
void columnGroupModelChanged()
```