小编Dem*_*Dem的帖子

请帮忙.当我运行这个GUI时,数字会从帧中运行.有没有办法让它进入下一行？另外如何为此添加滚动条？我想让它垂直和水平滚动.

import java.io.*;
import java.util.*;
import java.lang.*;
import java.text.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class prime extends JFrame {

    public static void main(String[] args) {
        prime frame = new prime();
    }

    private TextPanel3C panel1;
    private JPanel inPanel;
    private JTextField inField;

    public prime() {
        final int width = 500;
        final int height = 500;
        setSize(width, height);
        setTitle("Find Prime Numbers");

        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        panel1 = new TextPanel3C();
        add(panel1, "Center");

        inPanel = new JPanel();
        inPanel.add(new JLabel("Enter Your Number", SwingConstants.RIGHT));
        inField = new JTextField(20); …