playerd.java

一个非常不错的java纸牌游戏源代码

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

/**
 * Dialog for getting player information
 * 
 * @author Sam Cavenagh
 * @version 21/11/02
 * 
 * Website: http://home.pacific.net.au/~cavenagh/SH/
 * Email: [e-mail]
 */
public class PlayerD extends JDialog implements ActionListener {

	JLabel question1 = new JLabel("Name:");

	JLabel question2 = new JLabel("Server:");

	JTextField nameF = new JTextField("client"
			+ (int) Math.round(Math.random() * 51), 15);

	//JTextField serverF = new JTextField("bwypc420-11", 15);

	JTextField serverF = new JTextField(15);

	JButton ok = new JButton("Ok");

	JButton cancel = new JButton("Cancel");

	JPanel panel;

	String name = "cancel";

	String server = "cancel";

	JFrame parent;

	public PlayerD(JFrame parent) {

		super(parent, "Players Details", true);
		setSize(200, 100);
		Point p = parent.getLocation();
		setLocation((int) p.getX() + 80, (int) p.getY() + 100);

		this.parent = parent;

		panel = new JPanel();
		GridBagLayout gridbag = new GridBagLayout();
		GridBagConstraints c = new GridBagConstraints();
		panel.setLayout(gridbag);
		c.anchor = GridBagConstraints.WEST;
		c.fill = GridBagConstraints.BOTH;
		c.ipadx = 2;
		getContentPane().add(panel);

		c.gridy = 1;
		panel.add(question1, c);
		c.gridwidth = 2;
		panel.add(nameF, c);
		nameF.addActionListener(this);
		c.gridwidth = 1;

		c.gridy = 2;

		panel.add(question2, c);
		c.gridwidth = 2;
		panel.add(serverF, c);
		serverF.addActionListener(this);
		c.gridwidth = 1;

		c.gridy = 3;

		panel.add(ok, c);
		panel.add(cancel, c);
		JLabel space = new JLabel("       ");
		panel.add(space, c);

		ok.addActionListener(this);
		cancel.addActionListener(this);
	}

	public void actionPerformed(ActionEvent e) {
		boolean pass = true;
		String pressed = e.getActionCommand();
		if (!(pressed.equals("Cancel"))) {//was = to ok
			name = nameF.getText();
			if (name.equals("")) {
				pass = false;
				JOptionPane.showMessageDialog(parent, "You must enter a Name.",
						"Input Error", JOptionPane.WARNING_MESSAGE);
			}
			server = serverF.getText();
			if (server.equals("")) {
				pass = false;
				JOptionPane.showMessageDialog(parent,
						"You must enter a Server Name.", "Input Error",
						JOptionPane.WARNING_MESSAGE);
			}
		}

		if (pass)
			setVisible(false);
	}

	public String getName() {
		return name;
	}

	public String getServer() {
		return server;
	}

}