笔记记录

编写人：老王
时间：2023-04-10
地点：广州

BorderPane就是方位布局

分为上下左右和中间。5个地方放什么东西都可以，非常nice的一个布局。

package com.example.demo2;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;
public class Main3 extends Application {
    public static void main(String[] args) {
        launch(args);
    }
    @Override
    public void start(Stage stage) throws Exception {
        AnchorPane a1 = new AnchorPane();
        //橙色
        a1.setStyle("-fx-background-color: #ff7f50;");
        a1.setPrefHeight(100);
        a1.setPrefWidth(100);
        AnchorPane a2 = new AnchorPane();
        //蓝色
        a2.setStyle("-fx-background-color: #00ffff;");
        a2.setPrefHeight(100);
        a2.setPrefWidth(100);
        AnchorPane a3 = new AnchorPane();
        //粉色
        a3.setStyle("-fx-background-color: #ff1493;");
        a3.setPrefHeight(100);
        a3.setPrefWidth(100);
        AnchorPane a4 = new AnchorPane();
        //绿色
        a4.setStyle("-fx-background-color: #90ee90;");
        a4.setPrefHeight(100);
        a4.setPrefWidth(100);
        AnchorPane a5 = new AnchorPane();
        //红色
        a5.setStyle("-fx-background-color: #ff0000;");
        a5.setPrefHeight(100);
        a5.setPrefWidth(100);
        BorderPane bor =new BorderPane();
        //黄色
        bor.setStyle("-fx-background-color: #ffff00;");
        bor.setTop(a1);
        bor.setBottom(a2);
        bor.setLeft(a3);
        bor.setRight(a4);
        bor.setCenter(a5);
        Scene scene = new Scene(bor);
        stage.setScene(scene);
        stage.setHeight(800);
        stage.setWidth(900);
        stage.show();
    }
}

设置方位布局的内边距为10：

//黄色
        bor.setStyle("-fx-background-color: #ffff00;");
        bor.setPadding(new Insets(10));
        bor.setTop(a1);
        bor.setBottom(a2);
        bor.setLeft(a3);
        bor.setRight(a4);
        bor.setCenter(a5);

设置顶部的外边距：

bor.setMargin(a1,new Insets(10));