Finished JavaFX-Circular-Scene-Transition Project

afsalashyana · afsalashyana · commit 893354c74b0a · 2022-03-20T19:48:08.000+05:30
diff --git a/JavaFX Circular Scene Transition/src/main/java/com/genuinecoder/javafxcircularscenetransition/scene1/Scene1Controller.java b/JavaFX Circular Scene Transition/src/main/java/com/genuinecoder/javafxcircularscenetransition/scene1/Scene1Controller.java
@@ -1,11 +1,18 @@
 package com.genuinecoder.javafxcircularscenetransition.scene1;
 
 import com.genuinecoder.javafxcircularscenetransition.HelloApplication;
+import javafx.animation.Interpolator;
+import javafx.animation.KeyFrame;
+import javafx.animation.KeyValue;
+import javafx.animation.Timeline;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
+import javafx.scene.layout.Pane;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
+import javafx.scene.shape.Circle;
+import javafx.util.Duration;
 
 public class Scene1Controller {
 
@@ -17,7 +24,28 @@ public class Scene1Controller {
   public void loadScene2(ActionEvent actionEvent) {
     try {
       FXMLLoader fxmlLoader = new FXMLLoader(HelloApplication.class.getResource("scene2/scene2.fxml"));
-      rootContainer.getScene().setRoot(fxmlLoader.load());
+      Pane pane = fxmlLoader.load();
+      rootContainer.getChildren().add(pane);
+
+      Circle circle = new Circle(50);
+      pane.setShape(circle);
+      circle.radiusProperty().addListener((observable, oldValue, newValue) -> {
+        double size = newValue.doubleValue() * 2;
+        pane.setMinSize(size, size);
+        pane.setPrefSize(size, size);
+        pane.setMaxSize(size, size);
+      });
+
+      Timeline timeline = new Timeline();
+      KeyValue keyValue = new KeyValue(circle.radiusProperty(), 400, Interpolator.EASE_OUT);
+      KeyFrame keyFrame = new KeyFrame(Duration.seconds(0.5), keyValue);
+      timeline.getKeyFrames().add(keyFrame);
+      timeline.play();
+      timeline.setOnFinished(event -> {
+        rootContainer.getChildren().remove(contentContainer);
+        pane.setShape(null);
+      });
+
     } catch (Exception exp) {
       exp.printStackTrace();
     }
