javafx边框线_JavaFX - 如何为HBox添加蓝色边框

import javafx.application.Application;

import javafx.scene.Scene;

import javafx.scene.layout.HBox;

import javafx.scene.paint.Color;

import javafx.scene.shape.Arc;

import javafx.scene.shape.ArcType;

import javafx.stage.Stage;

public class Main extends Application {

public static void main(String[] args) {

Application.launch(args);

}

@Override

public void start(Stage stage) {

Arc arc = new Arc(0, 0, 50, 100, 0, 90);

arc.setFill(Color.GRAY);

arc.setStroke(Color.BLACK);

arc.setType(ArcType.ROUND);

HBox box = new HBox(arc);

box.setSpacing(10);

box.setStyle("-fx-padding: 10;" +

"-fx-border-style: solid inside;" +

"-fx-border-width: 2;" +

"-fx-border-insets: 5;" +

"-fx-border-radius: 5;" +

"-fx-border-color: blue;");

Scene scene = new Scene(box);

stage.setScene(scene);

stage.setTitle("Test");

stage.show();

}

}