Java tutorial
import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.control.Label; import javafx.scene.layout.ColumnConstraints; import javafx.scene.layout.GridPane; import javafx.scene.paint.Color; import javafx.stage.Stage; public class Main extends Application { public static void main(String[] args) { Application.launch(args); } @Override public void start(final Stage primaryStage) { primaryStage.setTitle(""); Group root = new Group(); Scene scene = new Scene(root, 400, 300, Color.WHITE); GridPane gridpane = new GridPane(); ColumnConstraints col1 = new ColumnConstraints(); col1.setPercentWidth(25); ColumnConstraints col2 = new ColumnConstraints(); col2.setPercentWidth(50); ColumnConstraints col3 = new ColumnConstraints(); col3.setPercentWidth(25); gridpane.getColumnConstraints().addAll(col1, col2, col3); gridpane.add(new Label("2"), 2, 0); gridpane.add(new Label("1"), 1, 0); gridpane.add(new Label("0"), 0, 0); root.getChildren().add(gridpane); primaryStage.setScene(scene); primaryStage.show(); } }