JavaFX glow Over - Java JavaFX

Java examples for JavaFX:Effect

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Description

JavaFX glow Over

Demo Code


//package com.java2s;
import javafx.animation.*;
import javafx.event.EventHandler;
import javafx.scene.Node;
import javafx.scene.effect.Bloom;
import javafx.scene.input.MouseEvent;
import javafx.util.Duration;

public class Main {
    public static void glowOver(Node node) {
        final Bloom blm = new Bloom();
        node.setEffect(blm);/*from w w  w . ja va 2s  .  co m*/
        blm.setThreshold(1.0);

        final Timeline tmlOn = new Timeline();
        KeyValue kv = new KeyValue(blm.thresholdProperty(), 0.0);
        KeyFrame kf = new KeyFrame(Duration.millis(0), kv);
        KeyValue kv2 = new KeyValue(blm.thresholdProperty(), 1.0);
        KeyFrame kf2 = new KeyFrame(Duration.millis(100), kv2);
        tmlOn.getKeyFrames().add(kf);
        tmlOn.getKeyFrames().add(kf2);

        final Timeline tmlOff = new Timeline();
        KeyValue kv3 = new KeyValue(blm.thresholdProperty(), 1.0);
        KeyFrame kf3 = new KeyFrame(Duration.millis(0), kv3);
        KeyValue kv4 = new KeyValue(blm.thresholdProperty(), 0.0);
        KeyFrame kf4 = new KeyFrame(Duration.millis(200), kv4);
        tmlOff.getKeyFrames().add(kf3);
        tmlOff.getKeyFrames().add(kf4);

        final EventHandler<? super MouseEvent> prevEn = node
                .getOnMouseEntered();
        final EventHandler<? super MouseEvent> prevEx = node
                .getOnMouseExited();

        node.setOnMouseEntered(new EventHandler<MouseEvent>() {
            public void handle(MouseEvent event) {
                if (prevEn != null)
                    prevEn.handle(event);
                tmlOff.playFromStart();
            }
        });
        node.setOnMouseExited(new EventHandler<MouseEvent>() {
            public void handle(MouseEvent event) {
                if (prevEx != null)
                    prevEx.handle(event);
                tmlOn.playFromStart();
            }
        });
    }
}

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