package javafxsamples;

import javafx.application.Application;
import javafx.builders.ButtonBuilder;
import javafx.builders.VBoxBuilder;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.ListView;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

/**
 * Test for listView selection
 * @author Alex
 */
public class ListViewTest extends Application{

    @Override
    public void start(Stage primaryStage) throws Exception {
        
        final ListView listView = new ListView();  
        listView.getItems().add("test");
        listView.getSelectionModel().select(0);
        final Button button = new ButtonBuilder()
                .text("empty")
                .onAction(new EventHandler<ActionEvent>() {
                    @Override
                    public void handle(ActionEvent event) {
                        listView.getItems().clear();
                        listView.getItems().add("test");
                    }
                }).build();
        VBox box = new VBoxBuilder()
                .children(button, listView)
                .build();
        primaryStage.setScene(new Scene(box, 200, 100));
        primaryStage.setVisible(true);
    }
    
    public static void main(String[] args) {
        launch(args);
    }
}