📅  最后修改于: 2020-10-14 05:49:16             🧑  作者: Mango
BorderPane将节点排列在屏幕的左,右,中心,顶部和底部。它由javafx.scene.layout.BorderPane类表示。此类提供了各种方法,例如setRight(),setLeft(),setCenter(),setBottom()和setTop(),这些方法用于设置指定节点的位置。我们需要实例化BorderPane类以创建BorderPane布局。
下表列出了BorderPane类的属性及其setter方法。
Type | Property | Setter Methods | Description |
---|---|---|---|
Node | Bottom | setBottom() | Add the node to the bottom of the screen |
Node | Centre | setCentre() | Add the node to the centre of the screen |
Node | Left | setLeft() | Add the node to the left of the screen |
Node | Right | setRight() | Add the node to the right of the screen |
Node | Top | setTop() | Add the node to the top of the screen |
该类中有以下构造函数。
package application;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.layout.*;
import javafx.stage.Stage;
public class Label_Test extends Application {
@Override
public void start(Stage primaryStage) throws Exception {
BorderPane BPane = new BorderPane();
BPane.setTop(new Label("This will be at the top"));
BPane.setLeft(new Label("This will be at the left"));
BPane.setRight(new Label("This will be at the Right"));
BPane.setCenter(new Label("This will be at the Centre"));
BPane.setBottom(new Label("This will be at the bottom"));
Scene scene = new Scene(BPane,600,400);
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}