Anchorpane

Code/ost/_04_several_scenes/src/main/java/com/example/App.java

@@ -2,29 +2,43 @@ package com.example;
 
 import javafx.application.Application;
 import javafx.scene.Scene;
+import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
 import javafx.stage.Stage;
 
-
-/**
- * JavaFX App
- */
 public class App extends Application {
 
+    private Scene scene1, scene2;
+
     @Override
     public void start(Stage stage) {
-        var javaVersion = SystemInfo.javaVersion();
-        var javafxVersion = SystemInfo.javafxVersion();
+        // First scene with distinct text
+        Label label1 = new Label("Welcome to Scene 1!");
+        Button switchToScene2 = new Button("Switch to Scene 2");
+        VBox layout1 = new VBox(20, label1, switchToScene2); // VBox with spacing between elements
+        layout1.setStyle("-fx-alignment: center;"); // Center-align VBox contents
+        scene1 = new Scene(layout1, 640, 480);
 
-        var label = new Label("Hello, JavaFX " + javafxVersion + ", running on Java " + javaVersion + ".");
-        var scene = new Scene(new StackPane(label), 640, 480);
-        stage.setScene(scene);
+        // Second scene with distinct text
+        Label label2 = new Label("You are now in Scene 2!");
+        Button switchToScene1 = new Button("Switch to Scene 1");
+        VBox layout2 = new VBox(20, label2, switchToScene1); // VBox with spacing between elements
+        layout2.setStyle("-fx-alignment: center;"); // Center-align VBox contents
+        scene2 = new Scene(layout2, 640, 480);
+
+        // Button actions to switch scenes
+        switchToScene2.setOnAction(e -> stage.setScene(scene2));
+        switchToScene1.setOnAction(e -> stage.setScene(scene1));
+
+        // Set initial scene and show the stage
+        stage.setScene(scene1);
+        stage.setTitle("Scene Switcher");
         stage.show();
     }
 
     public static void main(String[] args) {
         launch();
     }
-
-}
+}