package de.fhg.iwes.javafx.test;

import java.util.LinkedList;
import java.util.List;

import javafx.application.Application;
import javafx.collections.FXCollections;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.ChoiceBox;
import javafx.stage.Stage;
import javafx.stage.StageStyle;

public class JavaFxChoiceBoxNPE extends Application {

	public static void main(String[] args) {
		Application.launch(JavaFxChoiceBoxNPE.class, args);
	}

	String title = "JavaFX 2.0.2";
	Stage newStage;

	@SuppressWarnings({ "unchecked", "rawtypes" })
	@Override
	public void start(Stage primaryStage) throws Exception {
		// Set up stage
		Group root = new Group();
		final Scene scene = new Scene(root, 570, 160);
		newStage = new Stage();
		newStage.setTitle(title);
		newStage.setScene(scene);
		newStage.centerOnScreen();
		newStage.initStyle(StageStyle.DECORATED);
		newStage.show();

		List<String> list = new LinkedList<String>();
		list.add("Item 1");
		list.add("Item 2");
		ChoiceBox choiceBox = new ChoiceBox(FXCollections.observableArrayList(list));
		choiceBox.getSelectionModel().selectFirst();
		choiceBox.setLayoutX(50);
		choiceBox.setLayoutY(70);
		root.getChildren().add(choiceBox);

		Button btnWindowStyle = new Button("Window-Style");
		btnWindowStyle.setLayoutX(200);
		btnWindowStyle.setLayoutY(70);
		root.getChildren().add(btnWindowStyle);

		btnWindowStyle.setOnAction(new EventHandler<ActionEvent>() {
			@Override
			public void handle(ActionEvent arg0) {
				if (newStage != null) {
					newStage.hide();
				}
				newStage = new Stage();
				newStage.setTitle(title);
				newStage.setScene(scene);
				newStage.centerOnScreen();
				newStage.initStyle(StageStyle.DECORATED);
				newStage.show();
			}
		});

		Button btnUtilityStyle = new Button("Utility-Style");
		btnUtilityStyle.setLayoutX(310);
		btnUtilityStyle.setLayoutY(70);
		root.getChildren().add(btnUtilityStyle);

		btnUtilityStyle.setOnAction(new EventHandler<ActionEvent>() {
			@Override
			public void handle(ActionEvent arg0) {
				if (newStage != null) {
					newStage.hide();
				}
				newStage = new Stage();
				newStage.setTitle(title);
				newStage.setScene(scene);
				newStage.centerOnScreen();
				newStage.initStyle(StageStyle.UTILITY);
				newStage.show();
			}
		});

		Button btnUndecoratedStyle = new Button("Undecorated-Style");
		btnUndecoratedStyle.setLayoutX(405);
		btnUndecoratedStyle.setLayoutY(70);
		root.getChildren().add(btnUndecoratedStyle);

		btnUndecoratedStyle.setOnAction(new EventHandler<ActionEvent>() {
			@Override
			public void handle(ActionEvent arg0) {
				if (newStage != null) {
					newStage.hide();
				}
				newStage = new Stage();
				newStage.setTitle(title);
				newStage.setScene(scene);
				newStage.centerOnScreen();
				newStage.initStyle(StageStyle.UNDECORATED);
				newStage.show();
			}
		});

	}

}