set style is a method we use to style components in javafx project class code example

Example 1: add css to javafx fxml

package application;

import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Scene;
import javafx.scene.layout.AnchorPane;
import javafx.stage.Stage;


public class Main extends Application {
    @Override
    public void start(Stage primaryStage) {
        try {

            FXMLLoader loader = new FXMLLoader(Main.class.getResource("view/RootLayout.fxml"));
            AnchorPane rootLayout = (AnchorPane) loader.load();

            Scene scene = new Scene(rootLayout, 400, 400);
            scene.getStylesheets().add(getClass().getResource("css/application.css").toExternalForm());

            primaryStage.setScene(scene);
            primaryStage.show();

        } catch(Exception e) {
            e.printStackTrace();
        }
    }

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

Example 2: add css to javafx fxml

<StackPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="app.fxml.SettingsController" stylesheets="@app/cssfilepath.css">

......
.....
.....
</StackPane>

Tags:

Css Example