FlipText.java

package com.tinkeracademy.projects;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JTextArea;

public class FlipText implements ActionListener {

	public JButton button;
	
	public JTextArea input;
	
	public JTextArea outputTextArea;
	
	public static void main(String[] args) {
		FlipText flipText = new FlipText();
		javax.swing.SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                flipText.createAndShowGUI();
            }
        });
	}

	public void createAndShowGUI() {
		Window.show();
		Window.addLabel("Flip Text Application Developed By: Tinker Academy v1.0");
		input = Window.addTextArea("<Type in text to flip>", 10, 10, true);
		button = Window.addButton("Flip Text");
		button.addActionListener(this);
		outputTextArea = Window.addTextArea("", 10, 10, false);
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		String text = input.getText();
		System.out.println(text);
		StringBuilder bldr = new StringBuilder();
		bldr.append(text);
		bldr.reverse();
		for (int i = 0; i < bldr.length(); i++) {
			char ch = bldr.charAt(i);
			String flipChar = FlipTextLookupTable.getFlippedSymbol(String.valueOf(ch));
			bldr.replace(i, i+1, flipChar);
		}
		String output = bldr.toString();
		System.out.println(output);
		outputTextArea.setText(output);
	}

}