How to compute retail price with Java Swing?
import javax.swing.JFrame; import javax.swing.JButton; import javax.swing.JLabel; import javax.swing.JTextField; import javax.swing.SwingUtilities; import java.awt.Container; import java.awt.FlowLayout; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; public class RetailPrice{ public static void main(String[]args){ SwingUtilities.invokeLater(createGUI()); } private static Runnable createGUI(){ return new Runnable(){ @Override public void run(){ JFrame f = new JFrame("Retail Price Calculator"); Container pane = f.getContentPane(); pane.setLayout(new FlowLayout()); JTextField wholesaleTF = new JTextField(10); pane.add(new JLabel("Wholesale $")); pane.add(wholesaleTF); JTextField markupTF = new JTextField(2); pane.add(new JLabel("Markup %")); pane.add(markupTF); JTextField retailTF = new JTextField(10); pane.add(new JLabel("Retail $")); pane.add(retailTF); ...