UI Control Sample | JavaFX Tutorials and Documentation

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/*
 * Copyright (c) 2012, 2013 Oracle and/or its affiliates.
 * All rights reserved. Use is subject to license terms.
 *
 * This file is available and licensed under the following license:
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 *
 * - Redistributions of source code must retain the above copyright
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 * the documentation and/or other materials provided with the distribution.
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 * from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 */

package tableviewsample;
import javafx.application.Application;
import javafx.beans.property.SimpleStringProperty;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableColumn.CellEditEvent;
import javafx.scene.control.TableView;
import javafx.scene.control.TextField;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.control.cell.TextFieldTableCell;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.scene.text.Font;
import javafx.stage.Stage;
 
public class TableViewSample extends Application {
 
 private TableView<Person> table = new TableView<Person>();
 private final ObservableList<Person> data =
 FXCollections.observableArrayList(
 new Person("Jacob", "Smith", "jacob.smith@example.com"),
 new Person("Isabella", "Johnson", "isabella.johnson@example.com"),
 new Person("Ethan", "Williams", "ethan.williams@example.com"),
 new Person("Emma", "Jones", "emma.jones@example.com"),
 new Person("Michael", "Brown", "michael.brown@example.com"));
 final HBox hb = new HBox();
 
 public static void main(String[] args) {
 launch(args);
 }
 
 @Override
 public void start(Stage stage) {
 Scene scene = new Scene(new Group());
 stage.setTitle("Table View Sample");
 stage.setWidth(450);
 stage.setHeight(550);
 
 final Label label = new Label("Address Book");
 label.setFont(new Font("Arial", 20));
 
 table.setEditable(true);
 
 TableColumn firstNameCol = new TableColumn("First Name");
 firstNameCol.setMinWidth(100);
 firstNameCol.setCellValueFactory(
 new PropertyValueFactory<Person, String>("firstName"));
 firstNameCol.setCellFactory(TextFieldTableCell.forTableColumn());
 firstNameCol.setOnEditCommit(
 new EventHandler<CellEditEvent<Person, String>>() {
 @Override
 public void handle(CellEditEvent<Person, String> t) {
 ((Person) t.getTableView().getItems().get(
 t.getTablePosition().getRow())
 ).setFirstName(t.getNewValue());
 }
 }
 );
 
 
 TableColumn lastNameCol = new TableColumn("Last Name");
 lastNameCol.setMinWidth(100);
 lastNameCol.setCellValueFactory(
 new PropertyValueFactory<Person, String>("lastName"));
 lastNameCol.setCellFactory(TextFieldTableCell.forTableColumn());
 lastNameCol.setOnEditCommit(
 new EventHandler<CellEditEvent<Person, String>>() {
 @Override
 public void handle(CellEditEvent<Person, String> t) {
 ((Person) t.getTableView().getItems().get(
 t.getTablePosition().getRow())
 ).setLastName(t.getNewValue());
 }
 }
 );
 
 TableColumn emailCol = new TableColumn("Email");
 emailCol.setMinWidth(200);
 emailCol.setCellValueFactory(
 new PropertyValueFactory<Person, String>("email"));
 emailCol.setCellFactory(TextFieldTableCell.forTableColumn());
 emailCol.setOnEditCommit(
 new EventHandler<CellEditEvent<Person, String>>() {
 @Override
 public void handle(CellEditEvent<Person, String> t) {
 ((Person) t.getTableView().getItems().get(
 t.getTablePosition().getRow())
 ).setEmail(t.getNewValue());
 }
 }
 );
 
 table.setItems(data);
 table.getColumns().addAll(firstNameCol, lastNameCol, emailCol);
 
 final TextField addFirstName = new TextField();
 addFirstName.setPromptText("First Name");
 addFirstName.setMaxWidth(firstNameCol.getPrefWidth());
 final TextField addLastName = new TextField();
 addLastName.setMaxWidth(lastNameCol.getPrefWidth());
 addLastName.setPromptText("Last Name");
 final TextField addEmail = new TextField();
 addEmail.setMaxWidth(emailCol.getPrefWidth());
 addEmail.setPromptText("Email");
 
 final Button addButton = new Button("Add");
 addButton.setOnAction(new EventHandler<ActionEvent>() {
 @Override
 public void handle(ActionEvent e) {
 data.add(new Person(
 addFirstName.getText(),
 addLastName.getText(),
 addEmail.getText()));
 addFirstName.clear();
 addLastName.clear();
 addEmail.clear();
 }
 });
 
 hb.getChildren().addAll(addFirstName, addLastName, addEmail, addButton);
 hb.setSpacing(3);
 
 final VBox vbox = new VBox();
 vbox.setSpacing(5);
 vbox.setPadding(new Insets(10, 0, 0, 10));
 vbox.getChildren().addAll(label, table, hb);
 
 ((Group) scene.getRoot()).getChildren().addAll(vbox);
 
 stage.setScene(scene);
 stage.show();
 }
 
 public static class Person {
 
 private final SimpleStringProperty firstName;
 private final SimpleStringProperty lastName;
 private final SimpleStringProperty email;
 
 private Person(String fName, String lName, String email) {
 this.firstName = new SimpleStringProperty(fName);
 this.lastName = new SimpleStringProperty(lName);
 this.email = new SimpleStringProperty(email);
 }
 
 public String getFirstName() {
 return firstName.get();
 }
 
 public void setFirstName(String fName) {
 firstName.set(fName);
 }
 
 public String getLastName() {
 return lastName.get();
 }
 
 public void setLastName(String fName) {
 lastName.set(fName);
 }
 
 public String getEmail() {
 return email.get();
 }
 
 public void setEmail(String fName) {
 email.set(fName);
 }
 }
}