javafx.scene.control.TableView#setEditable ( )源码实例Demo

public void start(Stage stage) throws Exception {
    TableView<Customer> tableView = new TableView<>(FXCollections.observableArrayList(Customer.createSample(555)));
    tableView.setEditable(true);

    TableColumn<Customer, String> username = new TableColumn<>("Username");
    username.setCellValueFactory(param -> param.getValue().usernameProperty());

    TableColumn<Customer, LocalDate> registered = new TableColumn<>("Registered");
    registered.setCellValueFactory(param -> param.getValue().registeredProperty());
    registered.setCellFactory(DatePickerTableCell.forTableColumn());
    registered.setPrefWidth(150);

    tableView.getColumns().addAll(username, registered);

    stage.setScene(new Scene(tableView, 800, 600));
    stage.show();
}
 

private TableView<Person> createTable() {
    final TableView<Person> table = new TableView<Person>();
    table.setEditable(true);

    TableColumn<Person, String> firstNameCol = new TableColumn<>("First Name");
    firstNameCol.setMinWidth(100);
    firstNameCol.setCellValueFactory(new PropertyValueFactory<Person, String>("firstName"));

    TableColumn<Person, String> lastNameCol = new TableColumn<>("Last Name");
    lastNameCol.setMinWidth(100);
    lastNameCol.setCellValueFactory(new PropertyValueFactory<Person, String>("lastName"));

    TableColumn<Person, String> emailCol = new TableColumn<>("Email");
    emailCol.setMinWidth(200);
    emailCol.setCellValueFactory(new PropertyValueFactory<Person, String>("email"));

    table.getColumns().addAll(Arrays.asList(firstNameCol, lastNameCol, emailCol));
    return table;
}
 

private TableView<Instance> createTable()
{
    final TableView<Instance> table = new TableView<>(FXCollections.observableList(model.getInstances()));
    table.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
    table.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
    table.getSelectionModel().setCellSelectionEnabled(true);

    table.setEditable(true);

    TableColumn<Instance, String> col = new TableColumn<>(Messages.SystemColumn);
    col.setCellValueFactory(cell -> new SimpleStringProperty(cell.getValue().getName()));
    table.getColumns().add(col);

    int col_index = 0;
    for (Column column : model.getColumns())
    {
        final int the_col_index = col_index;
        col = new TableColumn<>(column.getName());
        col.setCellFactory(info -> new PACETableCell());
        col.setCellValueFactory(cell -> cell.getValue().getCell(the_col_index).getObservable());
        table.getColumns().add(col);

        if (column.isReadonly())
            col.setEditable(false);
        else
        {
            col.setOnEditCommit(event ->
            {
                event.getRowValue().getCell(the_col_index).setUserValue(event.getNewValue());
                final int row = event.getTablePosition().getRow();
                // Start to edit same column in next row
                if (row < table.getItems().size() - 1)
                    Platform.runLater(() ->  table.edit(row+1, event.getTableColumn()));
            });
        }

        ++col_index;
    }

    return table;
}
 

public TableView getClientList() {

        tableView = new TableView();
        tableView.setEditable(true);
        tableView.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
        tableView.getStylesheets().add(getClass().getResource("/css/global.css").toExternalForm());

        TableColumn<String, String> onlineStatus = new TableColumn<>("Status");
        onlineStatus.setMaxWidth(70);
        onlineStatus.setResizable(false);
        onlineStatus.setCellValueFactory(
                new PropertyValueFactory<>("onlineStatus"));

        TableColumn<ClientObject, String> nickName = new TableColumn<>("Nickname");
        nickName.setMinWidth(150);
        nickName.setMaxWidth(200);
        nickName.setResizable(false);
        nickName.setCellValueFactory(new PropertyValueFactory<>("nickName"));
        nickName.setCellFactory(TextFieldTableCell.forTableColumn());
        nickName.setOnEditCommit(
                t -> t.getTableView().getItems().get(
                        t.getTablePosition().getRow()).setNickName(t.getNewValue())
        );

        TableColumn<ClientObject, String> IP = new TableColumn<>("IP");
        IP.setMinWidth(600);
        IP.setResizable(false);
        IP.setCellValueFactory(new PropertyValueFactory<>("IP"));
        IP.setCellFactory(col -> {
            final TableCell<ClientObject, String> cell = new TableCell<>();
            cell.textProperty().bind(cell.itemProperty());
            cell.setOnMouseClicked(event -> {
                if (event.getButton().equals(MouseButton.SECONDARY) && cell.getTableView().getSelectionModel().getSelectedItem() != null && cell.getTableView().getSelectionModel().getSelectedItem().getClient().isConnected()) {
                    IPContextMenu.getIPContextMenu(cell, event);
                }
            });
            return cell;
        });
        ObservableList<ClientObject> list = FXCollections.observableArrayList();
        list.addAll(CONNECTIONS.values());
        tableView.setItems(list);
        tableView.getColumns().addAll(onlineStatus, nickName, IP);

        return tableView;
    }