📄 welcome.java
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package blackandwhite;
import java.awt.*;
import javax.swing.*;
public class Welcome extends JFrame
{
/**
*
*/
private static final long serialVersionUID = 1L;
private static final int DEFAULT_WIDTH = 350;
private static final int DEFAULT_HEIGHT = 150;
public Welcome()
{
setTitle("Welcome!");
setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
setLayout(null);
Container contentPane = getContentPane();
JLabel baw = new JLabel("Welcome to the Black And White World!");
baw.setBounds(10, 10, 100, 300);
JLabel welcomeField = new JLabel("Hello,Please enter your name.");
JButton confirm = new JButton("确定");
JTextField name = new JTextField("Click Here...");
contentPane.add(baw);
contentPane.add(welcomeField);
contentPane.add(name);
contentPane.add(confirm);
}
}
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