Table Filling

fill_table.java

    @SuppressWarnings({ "rawtypes", "unchecked" })
    private void fillTable(Integer[][] matrix) {
        matrixTable.getItems().clear();
        matrixTable.getColumns().clear();
        
        ObservableList<ObservableList> data = FXCollections.observableArrayList();
        
        for (int i = 0; i < matrix[0].length; i++) {
            final int j = i;
            TableColumn tc = new TableColumn(Integer.toString(i+1));
            tc.setCellValueFactory(new Callback<CellDataFeatures<ObservableList,String>,ObservableValue<String>>() {
                public ObservableValue<String> call(CellDataFeatures<ObservableList, String> param) {
                    return new SimpleStringProperty(param.getValue().get(j).toString());
                }
            });
            matrixTable.getColumns().addAll(tc);
        }
        
        for (int i = 0;i < matrix.length; i++) {
            ObservableList<String> row = FXCollections.observableArrayList();
            for (int j = 0; j < matrix[0].length; j++) row.add(Integer.toString(matrix[i][j]));
            data.add(row);
        }
        matrixTable.setItems(data);
    }