//Prevent mouse events for table cell
CellPreviewEvent.Handler<Auction > manager = DefaultSelectionEventManager.createBlacklistManager(4);//column number
cellTable.setSelectionModel(selectionModel, manager);
new Column<Auction , String>(new ButtonCell()){
@Override
public String getValue(Auction object) {
return "Preview";
}
@Override
public void onBrowserEvent(Cell.Context context, Element elem, Auction object, NativeEvent event) {
event.preventDefault();
//TODO implement event handling
}
}