add css to javafx fxml code example

Example 1: add css to javafx fxml

.root {
    -fx-background-color:lightgray;
}

Example 2: add css to javafx fxml

.sun-button {
  -fx-graphic: url('./icons/sun.png');
}

Example 3: add css to javafx fxml

package application.view;

import javafx.fxml.FXML;
import javafx.scene.control.Button;

public class RootLayoutController {


    @FXML
    Button sunButton;

    @FXML
    public void handleSunButtonClick() {
        System.out.println( "Button clicked");
    }
}

Example 4: 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 5: add css to javafx fxml

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