أساسيات JavaFX

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;

public class HelloApp extends Application {
    @Override
    public void start(Stage stage) {
        Label label = new Label("مرحبًا من JavaFX!");
        StackPane pane = new StackPane(label);
        Scene scene = new Scene(pane, 400, 300);
        stage.setScene(scene);
        stage.setTitle("أول تطبيق");
        stage.show();
    }

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

StackPane pane = new StackPane();
pane.getChildren().addAll(label, button);

import javafx.scene.layout.VBox;
VBox vbox = new VBox(10); // مسافة 10px
vbox.getChildren().addAll(label, button, textField);

import javafx.scene.layout.HBox;
HBox hbox = new HBox(15);
hbox.getChildren().addAll(button1, button2);

import javafx.scene.layout.BorderPane;
BorderPane root = new BorderPane();
root.setTop(menuBar);
root.setCenter(tableView);
root.setLeft(sidePanel);
root.setBottom(statusBar);

import javafx.scene.layout.GridPane;
GridPane grid = new GridPane();
grid.setHgap(10);
grid.setVgap(10);
grid.add(label1, 0, 0);  // عمود 0، صف 0
grid.add(field1, 1, 0);  // عمود 1، صف 0
grid.add(button, 0, 2, 2, 1); // يمتد عمودين

import javafx.scene.control.*;

Label label = new Label("نص");
Button btn = new Button("اضغط");
TextField field = new TextField();
CheckBox check = new CheckBox("تفعيل");
RadioButton radio = new RadioButton("اختيار");
ComboBox<String> combo = new ComboBox<>();
combo.getItems().addAll("أ", "ب", "ج");

label.setStyle("-fx-font-size: 20px; -fx-text-fill: blue;");
button.setStyle("-fx-background-color: green; -fx-text-fill: white;");

javac --module-path /path/to/javafx/lib --add-modules javafx.controls HelloApp.java
java --module-path /path/to/javafx/lib --add-modules javafx.controls HelloApp