/*
 * $Id$
 *
 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 */
package graphics.api.text;

import java.util.List;
import javafx.application.Application;
import javafx.application.Launcher;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.Group;
import javafx.scene.input.KeyEvent;
import javafx.scene.input.KeyCode;
import javafx.scene.text.*;
import javafx.scene.paint.*;
import javafx.collections.FXCollections;
import javafx.event.EventHandler;

public class JavaCrashText extends Application {

    public static void main(String[] args) {
        Launcher.launch(JavaCrashText.class, args);
    }
    int fnc = 0;
    Text Text_a;
    Text Text_b;
    Font myFont = new Font();
    List<String> fontNames = myFont.getFontNames();
    int fontNameSize = fontNames.size();

    @Override
    public void start(Stage stage) {
        double h = 400;
        double w = 400;
        if (fontNameSize == 0 || fontNames == null) {
            System.out.println("Quantity of fonts: " + fontNameSize + ".");
            return;
        }
        Text_a = new Text(0, 10, "Font Name: " + fontNames.get(fnc) + "\n(font #" + (fnc + 1) + " from " + fontNameSize + ")");
        Text_a.setFont(new Font(10));
        Text_a.setFill(Color.BLACK);
        myFont = new Font(fontNames.get(fnc), 30);
        Text_b = new Text(10, h / 2, "JavaFX");
        Text_b.setFont(myFont);
        Text_b.setFill(Color.RED);
        //strokeWidth: 1
        Text_b.setStroke(Color.BLACK);
        Text_b.setFocusTraversable(true);
        Text_b.setOnKeyPressed(new EventHandler<KeyEvent>() {

            @Override
            public void handle(KeyEvent e) {
                if (e.getCode().equals(KeyCode.VK_LEFT)) {
                    if (fnc == fontNameSize - 1) {
                        fnc = 0;
                    } else {
                        fnc++;
                    }
                    myFont = new Font(fontNames.get(fnc), 30);
                    Text_b.setFont(myFont);
                    Text_a.setContent("Font Name: " + fontNames.get(fnc) + "\n(font #" + (fnc + 1) + " from " + fontNameSize + ")");
                }
            }
        });
        Scene scene = new Scene(new Group(), w, h);


        ((javafx.scene.Group) scene.getRoot()).getChildren().clear();
        ((javafx.scene.Group) scene.getRoot()).getChildren().addAll(FXCollections.<Text>observableArrayList(Text_a, Text_b));
        stage.setScene(scene);
        stage.setVisible(true);
        Text_b.requestFocus();
    }
}