Center text in a table once a button has been added dynamically

[Davide Perini]

Hi all,
hope that someone can help with this :)

I have a TableView like this:



If I add a remove button in the table like this:

private TableColumn<Satellite, Void>getSatelliteVoidTableColumn() {
     TableColumn<Satellite, Void> colBtn =new TableColumn<>("");
     colBtn.setMaxWidth(Constants.REMOVE_BTN_TABLE);
     Callback<TableColumn<Satellite, Void>, TableCell<Satellite, Void>> cellFactory =new Callback<>() {
         @Override public TableCell<Satellite, Void>call(final TableColumn<Satellite, Void> param) {
             return new TableCell<>() {
                 private final Buttonbtn =new Button(Constants.UNICODE_X);
                 {
                     btn.setOnAction((ActionEvent event) -> {
                         Satellite data = getTableView().getItems().get(getIndex());
                         populateFields(data);
                         satellitesTableData.remove(data);
                     });
                 }

                 @Override public void updateItem(Void item,boolean empty) {
                     super.updateItem(item, empty);
                     if (empty) {
                         setGraphic(null);
                     }else {
                         setGraphic(btn);
                     }
                 }
             };
         }
     };
     colBtn.setCellFactory(cellFactory);
     return colBtn;
}

TableColumn<Satellite, Void> colBtn = getSatelliteVoidTableColumn();
satelliteTable.getColumns().add(0, colBtn);


The text inside the cell of the table is not vertically centered.
How can I center it?

Thanks
Davide










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