javaFX的窗体----css+java

package com.aaa.test;

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.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.CornerRadii;
import javafx.scene.paint.Paint;
import javafx.stage.Stage;

public class Test05 extends Application {

	@Override
	public void start(Stage s) throws Exception {
		
		Button button=new Button("确定");
		button.setPrefHeight(35);
		button.setPrefWidth(100);
		button.setLayoutX(100);
		button.setLayoutY(100);
		BackgroundFill backgroundFill=new BackgroundFill(Paint.valueOf("#fcc"), new CornerRadii(10), null);
		Background background=new Background(backgroundFill);
		button.setBackground(background);
	
		button.setOnAction(new EventHandler<ActionEvent>() {
			
			@Override
			public void handle(ActionEvent arg0) {
				System.out.println("setOnAction");
				
			}
		});
		Group group=new Group();
		group.getChildren().add(button);
		Scene scene=new Scene(group);
		s.setScene(scene);
		s.setTitle("JavaFX");
		s.setWidth(500);
		s.setHeight(500);
		s.show();
	}
	public static void main(String[] args) {
		launch(args);
	}

}