这可能有助于:
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.TilePane;
import javafx.stage.Stage;
public class FxTest extends Application {
private static int counter = 0;
@Override
public void start(Stage primaryStage)throws Exception{
TilePane main = new TilePane();
main.setPrefColumns(8);
main.setHgap(10); main.setVgap(10); //veritcal and horizontal space
Button add = new Button("Add");
add.setOnAction(e -> main.getChildren().add(new Label("Lable "+ counter ++)));
BorderPane root = new BorderPane(main);
root.setBottom(add);
Scene scene = new Scene(root,400,400);
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
launch(null);
}
}