برنامه نویسی ،کتب.مقالات ،نرم افزار

import javafx.application.Application;

import javafx.event.ActionEvent;

import javafx.event.EventHandler;

import javafx.scene.Group;

import javafx.scene.Scene;

import javafx.scene.control.Button;

import javafx.stage.Stage;

public class Main extends Application {

public static void main(String[] args) { Application.launch(args);

}

@Override public void start(Stage primaryStage) { primaryStage.setTitle("Hello World");

Group root = new Group(); Scene scene = new Scene(root, 300, 250);

Button btn = new Button();

btn.setLayoutX(100);

btn.setLayoutY(80); btn.setText("Hello World"); btn.setOnAction(new EventHandler() {

public void handle(ActionEvent event) { System.out.println("Hello World"); } }); root.getChildren().add(btn); primaryStage.setScene(scene); primaryStage.show(); } }