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AnimatedRootSwitchTest.java
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AnimatedRootSwitchTest.java
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package eu.iamgio.animatedtest;
import eu.iamgio.animated.transition.AnimatedSwitcher;
import eu.iamgio.animated.transition.AnimationPair;
import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
import javafx.util.Duration;
import static eu.iamgio.animatedtest.TestUtil.*;
// This demo animates a root switch within the same scene.
public class AnimatedRootSwitchTest extends Application {
private int index = 0;
public void start(Stage primaryStage) {
// Setup scene
AnimatedSwitcher switcher = new AnimatedSwitcher(AnimationPair.fadeDown());
Scene scene = new Scene(switcher, SCENE_WIDTH, SCENE_HEIGHT);
// Setup timeline
Timeline timeline = new Timeline();
startTimeline(scene, timeline, switcher);
// Show
primaryStage.setTitle("AnimatedRootSwitch");
primaryStage.setScene(scene);
primaryStage.show();
}
// This is called every 2 seconds
private void startTimeline(Scene scene, Timeline timeline, AnimatedSwitcher switcher) {
// Generate a new root
StackPane root = new StackPane();
root.prefWidthProperty().bind(scene.widthProperty());
root.prefHeightProperty().bind(scene.heightProperty());
Color bgColor = randomColor();
root.setBackground(new Background(new BackgroundFill(bgColor, CornerRadii.EMPTY, Insets.EMPTY)));
Label text = new Label("Root no." + index);
text.setTextFill(complementaryColor(bgColor));
text.setStyle("-fx-font-size: 18; -fx-font-weight: bold;");
StackPane.setAlignment(text, Pos.CENTER);
root.getChildren().add(text);
// Update the child (plays the transition if this is not the first iteration)
if(index++ > 0) {
switcher.setChild(root);
} else {
switcher.of(root);
}
// Calls the same function after a 2s delay
timeline.getKeyFrames().add(new KeyFrame(Duration.seconds(2), e -> startTimeline(scene, timeline, switcher)));
timeline.playFromStart();
}
public static void main(String[] args) {
launch(args);
}
}