package tests;


import java.util.List;
import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Tab;
import javafx.scene.control.TabPane;
import javafx.scene.input.MouseEvent;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author sjiang
 */
public class MyTabPane extends Application {
    public static boolean toAdd = false;

    public static void main(String[] args) throws Exception {
        Application.launch(args);
    }

    @Override
    public void start(Stage stage) throws Exception {
        TabPane tp1 = create("1");
        tp1.setManaged(false);
        TabPane tp2 = create("2");
        Group g = new Group(tp1);
        g.resize(200, 200);
        Scene scene = new Scene(g);
        stage.setScene(scene);
        stage.show();

        tp2.resizeRelocate(0, 200, 200, 20);
    }

    public TabPane create(String id) {
        final TabPane tabPane = new TabPane();

        Rectangle rec1 = new Rectangle(50, 50);
        rec1.setFill(Color.RED);
        Tab tab1 = new Tab();
        tab1.setContent(rec1);
        tab1.setText("1");

        Rectangle rec2 = new Rectangle(50, 50);
        rec2.setFill(Color.BLACK);
        Tab tab2 = new Tab();
        tab2.setContent(rec2);
        tab2.setText("2");

        Rectangle rec3 = new Rectangle(50, 50);
        rec3.setFill(Color.BLUE);
        Tab tab3 = new Tab();
        tab3.setContent(rec3);
        tab3.setText("3");
        
        tabPane.setOnMouseClicked(new EventHandler<MouseEvent>() {

            @Override
            public void handle(MouseEvent me) {
                if (me.isShiftDown()) {
                    List<Tab> tabs = tabPane.getTabs();
                    ppp("\n---jsl old tab list: ", tabs);
                    Tab tab = tabs.remove(0);
                    tabs.add(tab);
                    ppp("---jsl new tab list: ", tabPane.getTabs());
                }
            }
        });

        tabPane.getTabs().addAll(tab1, tab2, tab3);
        tabPane.resize(200, 300);

        return tabPane;
    }

    private static void ppp(String msg, List<Tab> list) {
        System.out.println(msg);
        for (Tab t : list) {
            System.out.println("\t"+t.getText());
        }
    }
}