IconsController.java

package demos.gui.uicomponents;

import com.jfoenix.controls.JFXBadge;
import com.jfoenix.controls.JFXHamburger;
import com.jfoenix.controls.JFXSnackbar;
import com.jfoenix.controls.JFXSnackbar.SnackbarEvent;
import io.datafx.controller.ViewController;
import javafx.animation.Transition;
import javafx.fxml.FXML;
import javafx.scene.input.MouseButton;
import javafx.scene.layout.StackPane;

import javax.annotation.PostConstruct;

@ViewController(value = "/fxml/ui/Icons.fxml", title = "Material Design Example")
public class IconsController {

    @FXML
    private JFXHamburger burger1;
    @FXML
    private JFXHamburger burger2;
    @FXML
    private JFXHamburger burger3;
    @FXML
    private JFXHamburger burger4;

    @FXML
    private JFXBadge badge1;

    @FXML
    private StackPane root;
    @FXML
    private JFXSnackbar snackbar;
    private int count = 1;


    /**
     * init fxml when loaded.
     */
    @PostConstruct
    public void init() {

        bindAction(burger1);
        bindAction(burger2);
        bindAction(burger3);
        bindAction(burger4);

        snackbar.registerSnackbarContainer(root);

        badge1.setOnMouseClicked((click) -> {
            int value = Integer.parseInt(badge1.getText());
            if (click.getButton() == MouseButton.PRIMARY) {
                value++;
            } else if (click.getButton() == MouseButton.SECONDARY) {
                value--;
            }

            if (value == 0) {
                badge1.setEnabled(false);
            } else {
                badge1.setEnabled(true);
            }
            badge1.setText(String.valueOf(value));

            // trigger snackbar
            if (count++ % 2 == 0) {
                snackbar.fireEvent(new SnackbarEvent("Toast Message " + count));
            } else {
                if (count % 4 == 0) {
                    snackbar.fireEvent(new SnackbarEvent("Snackbar Message Persistant " + count,
                                                         "CLOSE",
                                                         3000,
                                                         true,
                                                         b -> snackbar.close()));
                } else {
                    snackbar.fireEvent(new SnackbarEvent("Snackbar Message " + count, "UNDO", 3000, false, (b) -> {
                    }));
                }
            }
        });
    }

    private void bindAction(JFXHamburger burger) {
        burger.setOnMouseClicked((e) -> {
            final Transition burgerAnimation = burger.getAnimation();
            burgerAnimation.setRate(burgerAnimation.getRate() * -1);
            burgerAnimation.play();
        });
    }

}