Person.java Source code

Introduction

Here is the source code for Person.java

Source

import javafx.application.Application;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.ListCell;
import javafx.scene.control.ListView;
import javafx.scene.control.Tooltip;
import javafx.scene.layout.GridPane;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
import javafx.util.Callback;

class Person {
    private StringProperty aliasName;
    private StringProperty firstName;
    private StringProperty lastName;
    private ObservableList<Person> employees = FXCollections.observableArrayList();

    public final void setAliasName(String value) {
        aliasNameProperty().set(value);
    }

    public final String getAliasName() {
        return aliasNameProperty().get();
    }

    public StringProperty aliasNameProperty() {
        if (aliasName == null) {
            aliasName = new SimpleStringProperty();
        }
        return aliasName;
    }

    public final void setFirstName(String value) {
        firstNameProperty().set(value);
    }

    public final String getFirstName() {
        return firstNameProperty().get();
    }

    public StringProperty firstNameProperty() {
        if (firstName == null) {
            firstName = new SimpleStringProperty();
        }
        return firstName;
    }

    public final void setLastName(String value) {
        lastNameProperty().set(value);
    }

    public final String getLastName() {
        return lastNameProperty().get();
    }

    public StringProperty lastNameProperty() {
        if (lastName == null) {
            lastName = new SimpleStringProperty();
        }
        return lastName;
    }

    public ObservableList<Person> employeesProperty() {
        return employees;
    }

    public Person(String alias, String firstName, String lastName) {
        setAliasName(alias);
        setFirstName(firstName);
        setLastName(lastName);
    }

}

public class Main extends Application {
    public static void main(String[] args) {
        Application.launch(args);
    }

    @Override
    public void start(Stage primaryStage) {
        primaryStage.setTitle("");
        Group root = new Group();
        Scene scene = new Scene(root, 500, 250, Color.WHITE);
        // create a grid pane
        GridPane gridpane = new GridPane();
        gridpane.setPadding(new Insets(5));
        gridpane.setHgap(10);
        gridpane.setVgap(10);

        ObservableList<Person> leaders = FXCollections.observableArrayList();
        leaders.add(new Person("A", "B", "C"));
        leaders.add(new Person("D", "E", "F"));
        final ListView<Person> leaderListView = new ListView<Person>(leaders);
        leaderListView.setPrefWidth(150);
        leaderListView.setPrefHeight(150);

        // 
        leaderListView.setCellFactory(new Callback<ListView<Person>, ListCell<Person>>() {

            public ListCell<Person> call(ListView<Person> param) {
                final Label leadLbl = new Label();
                final Tooltip tooltip = new Tooltip();
                final ListCell<Person> cell = new ListCell<Person>() {
                    @Override
                    public void updateItem(Person item, boolean empty) {
                        super.updateItem(item, empty);
                        if (item != null) {
                            leadLbl.setText(item.getAliasName());
                            setText(item.getFirstName() + " " + item.getLastName());
                            tooltip.setText(item.getAliasName());
                            setTooltip(tooltip);
                        }
                    }
                }; // ListCell
                return cell;
            }
        }); // setCellFactory

        gridpane.add(leaderListView, 0, 1);

        leaderListView.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<Person>() {
            public void changed(ObservableValue<? extends Person> observable, Person oldValue, Person newValue) {
                System.out.println("selection changed");
            }
        });

        root.getChildren().add(gridpane);

        primaryStage.setScene(scene);
        primaryStage.show();
    }

}