下拉框

标签：visible   set   status   wing   ant   test   tco   str   exit   

package cn.rushangw.lesson06;

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

public class TestComboboxDemo01 extends JFrame {
    public TestComboboxDemo01(){
        Container container = getContentPane();

        JComboBox status = new JComboBox();

        status.addItem(null);
        status.addItem("正在热映");
        status.addItem("即将上映");
        status.addItem("已下架");

        container.add(status);  


        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        setVisible(true);
        setBounds(1,1,500,500);
    }

    public static void main(String[] args) {
        new TestComboboxDemo01();
    }
}

下拉框

标签：visible   set   status   wing   ant   test   tco   str   exit   

原文地址：https://www.cnblogs.com/nigustudent/p/14814781.html