AlertBox.java

/**
 * AlertBox
 * Makes a lil box which you can set the title, little message inside and
 */
package uk.ac.soton.comp1206;

import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.layout.VBox;
import javafx.stage.Modality;
import javafx.stage.Stage;

public class AlertBox {


    //Show the Window
    public static void display(String title, String message){
        Stage window = new Stage();

        //Block events to other windows
        window.initModality(Modality.APPLICATION_MODAL);
        window.setTitle(title);
        window.setMinWidth(256);

        Label label = new Label(message);
        Button closeButton = new Button("Close");
        closeButton.setOnAction(e -> window.close());

        VBox layout = new VBox(10);
        layout.getChildren().addAll(label, closeButton);
        layout.setAlignment(Pos.CENTER);

        //Display window, wait for it to closed before returning
        Scene scene = new Scene(layout);
        window.setScene(scene);
        window.showAndWait();
    }
}