import java.awt.BorderLayout;

public class GUI implements ActionListener{
private int count = 0;
private JLabel label;
private JFrame frame;
private JButton button;
private JPanel panel;

public GUI() {
frame= new JFrame();
button = new JButton("Click Me if you see a zombie");
button.addActionListener(this);
label = new JLabel("Number of zombies:");

panel = new JPanel();
panel.setBorder(BorderFactory.createEmptyBorder(30,30,10,30));
panel.setLayout(new GridLayout(0,1));
panel.add(button);
panel.add(label);


frame.add(panel,BorderLayout.CENTER);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setTitle("Zombie Spotter");
frame.pack();
frame.setVisible(true);
}

public static void main(String[] args) {
new GUI();
}

@Override
public void actionPerformed(ActionEvent e)
{ count++;
label.setText("Number of zombies: " + count);
}
}		 ctG import javax.swing.JFrame;
public class ZombieTacticGUIMain
{
public static void main(String[] args)
{
ZombieRosterGUI zombieRoster = new ZombieTacticGUIMain();
JFrame myFrame = zombieRoster.getFrame();
myFrame.setVisible(true);
}br }br 		//======================= //https://www.guru99.com/java-swing-gui.html //========================
public class StRoseGUI
{ private JFrame frame = new JFrame("ST ROSE GUI");
private JMenuBar mbar = new JMenuBar();
private JMenu m1 = new JMenu("File");
private JMenu m2 = new JMenu("About");
private JMenuItem m11 = new JMenuItem("Import Input File");
private JMenuItem m12 = new JMenuItem("Display Roster");
private JMenuItem m13 = new JMenuItem("Export Roster");
private JMenuItem m14 = new JMenuItem("Exit");
private JPanel panel = new JPanel(); // the panel is not visible in output
private JButton display = new JButton("Display Roster");
private JButton export = new JButton("Export Roster");
private JButton exit = new JButton("Exit");
private JTextArea textArea;
private String fileName = null;
private ArrayList Zombies zombietList = null;
private String displayString = null;
private double totalZombiesOnEarth = 0.0;
public StRosteGUI ()
{
//Creating the Frame
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(600, 600);
//Creating the MenuBar and adding components
mbar.add(m1);
mbar.add(m2);
m1.add(m11);
m1.add(m12);
m1.add(m13);
m1.add(m14);
//Creating the panel at bottom and adding components
// Components Added using Flow Layout
panel.add(display);
panel.add(export);
panel.add(exit);
//Create a text area.
textArea = new JTextArea();
textArea.setFont(new Font("Serif", Font.ITALIC, 16));
textArea.setLineWrap(true);
textArea.setWrapStyleWord(true);
JScrollPane areaScrollPane = new JScrollPane(textArea);
areaScrollPane.setVerticalScrollBarPolicy( JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
areaScrollPane.setPreferredSize(new Dimension(250, 250));
areaScrollPane.setBorder( BorderFactory.createCompoundBorder( BorderFactory.createCompoundBorder( BorderFactory.createTitledBorder("Enter your text here"), BorderFactory.createEmptyBorder(5,5,5,5)), areaScrollPane.getBorder()));
//Adding Components to the frame.
frame.getContentPane().add(BorderLayout.SOUTH, panel);
frame.getContentPane().add(BorderLayout.NORTH, mbar);
frame.getContentPane().add(BorderLayout.CENTER, areaScrollPane);
TextFieldHandler handler = new TextFieldHandler();

display.addActionListener(handler);
export.addActionListener(handler);
exit.addActionListener(handler);
m11.addActionListener(handler);
m12.addActionListener(handler);
m13.addActionListener(handler);
m14.addActionListener(handler);
}

public JFrame getFrame()
{
return frame;
}