JavaFX style class won't refresh

Question

I\'m adding a style class to an node if it\'s selected and then remove it if I select other item. Even if I remove the style class the style wont refresh so it wont go back to n

Answer 1

Thanks for the solution posted by Uluk Biy. But it seems not work "as is" (tested on jdk 1.70_40 win x 64). I have to clear style class before settings class. Here the working code for me:

import javafx.application.Application;
import javafx.beans.property.BooleanProperty;
import javafx.beans.property.SimpleBooleanProperty;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBoxBuilder;
import javafx.stage.Stage;

public class StyleDemo extends Application {
    //ADD just a toggle property
    public static BooleanProperty toggle = new SimpleBooleanProperty(false);

    @Override
    public void start(Stage primaryStage) {
        final Label lbl = new Label("Style Me");
        lbl.getStyleClass().add("style1"); // initial style

        Button btn = new Button("Change the style");

        btn.setOnAction(new EventHandler() {
            @Override
            public void handle(ActionEvent event) {
                //ADD clear style class !
                lbl.getStyleClass().clear();
                if(toggle.get()) {
                    lbl.getStyleClass().add("style1");
                    toggle.set(!toggle.get());
                }else{
                    lbl.getStyleClass().add("style2");
                    toggle.set(!toggle.get());
                }
            }
        });

        StackPane root = new StackPane();
        root.getChildren().add(VBoxBuilder.create().spacing(20).children(lbl,btn).build());
        Scene scene = new Scene(root, 300, 250); 
        scene.getStylesheets().add("/style.css");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }
}