作者:手机用户2502913123 | 来源:互联网 | 2023-02-02 00:14
2.importjava.awt.FlowLayout;importjava.awt.GridLayout;importjava.awt.Menu;importjava.
2.
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.Menu;
import java.awt.MenuBar;
import java.awt.MenuItem;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextArea;
public class Test {
public static void main (String[] args){
JFrame test= new JFrame();
test.setLayout(new GridLayout(2,1));
final Menu menu1 = new Menu("文件");
final Menu menu2 = new Menu("编辑");
final Menu menu3 = new Menu("帮助");
MenuBar menubar = new MenuBar();
menubar.add(menu1);
menubar.add(menu2);
menubar.add(menu3);
test.setMenuBar(menubar);
JPanel pan1 = new JPanel(new FlowLayout());
String font[] = {"宋体","啊杜体","向阳体","帅帅体","鹏程体"};
String fontSize[] = {"12","24","36","48", "72"};
final JComboBox cb1 = new JComboBox(font);
final JComboBox cb2 = new JComboBox(fontSize);
JCheckBox kb1 = new JCheckBox("粗体");
JCheckBox kb2 = new JCheckBox("斜体");
JRadioButton rb1 = new JRadioButton("红", true);
JRadioButton rb2 = new JRadioButton("绿");
JRadioButton rb3 = new JRadioButton("蓝");
pan1.add(cb1);
pan1.add(cb2);
pan1.add(kb1);
pan1.add(kb2);
pan1.add(rb1);
pan1.add(rb2);
pan1.add(rb3);
test.add(pan1);
JTextArea text1 = new JTextArea("Welcome 欢迎",35,25);
test.add(text1);
test.setVisible(true);
test.pack();
}
}
那些年,一起学的Java 9-2