学习笔记_JFrame的一些使用（1）

import java.awt.Button;
import java.awt.Checkbox;
import java.awt.FlowLayout;
import java.awt.TextArea;

import javax.swing.ButtonGroup;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPasswordField;
import javax.swing.JPopupMenu;
import javax.swing.JRadioButton;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingConstants;

/**
 * @author jcuckoo
 *
 * 2014-7-31 上午9:26:17
 */
public class JFrameTest extends JFrame{
	public JFrameTest(){
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.setTitle("JFrame测试");
		this.setSize(600, 600);
		this.setLocation(300, 300);
	
		FlowLayout layout=new FlowLayout();
		this.setLayout(layout);
		
		for (int i = 0; i < 10; i++) {
			this.add(new Button("按钮"+i));
		}
		this.add(new JTextField("请输入文本",20));
		this.add(new UpperCaseField(20));
		JPasswordField pwd=new JPasswordField(20);
		pwd.setEchoChar('&');
		this.add(pwd);
		this.add(new JLabel("协议"));
		this.add(new TextArea("你同意吗？",4,40,TextArea.SCROLLBARS_VERTICAL_ONLY));
		this.add(new JTextArea("有滚动条吗？",4,40));
		this.add(new Checkbox("篮球",true));
		this.add(new Checkbox("足球",true));
		this.add(new Checkbox("水球"));
		this.add(new JCheckBox("乒乓球"),true);
		JLabel lblMan=new JLabel("性别",new ImageIcon("d:/eclipse.jpg"),SwingConstants.CENTER);
		this.add(lblMan);
		JRadioButton man=new JRadioButton("男",true);
		JRadioButton woman=new JRadioButton("女");
		this.add(man);
		this.add(woman);
		ButtonGroup bg=new ButtonGroup();
		bg.add(woman);
		bg.add(man);
		
		JComboBox jcb=new JComboBox(new String[]{"青岛","济南","威海"}); 
		jcb.addItem("日照");
		jcb.setEditable(true);
		jcb.setEnabled(false);
		this.add(jcb);
		this.add(new JButton("按钮",new ImageIcon("d:/eclipse.jpg")));
		
		JMenuBar menubar=new JMenuBar() ;
		JMenu file=new JMenu("File");
		JMenuItem newMenu=new  JMenuItem("new");
		JMenuItem openMenu=new  JMenuItem("open");
		JMenuItem saveMenu=new  JMenuItem("save");
		JMenuItem exitMenu=new  JMenuItem("exit");
		file.add(newMenu);
		file.add(openMenu);
		file.add(saveMenu);
		file.addSeparator();
		JMenu printer=new JMenu("printer");
		JMenuItem printerNetMenu=new  JMenuItem("print to netWork");
		JMenuItem printerLocalMenu=new  JMenuItem("print to Local");
		printer.add(printerNetMenu);
		printer.add(printerLocalMenu);
		
		file.add(printer);
		file.addSeparator();
		file.add(exitMenu);
		
		menubar.add(file);
		this.setJMenuBar(menubar);
		
		
		
		JPopupMenu popupMenu=new JPopupMenu("右键菜单");
		popupMenu.add(newMenu);
		popupMenu.add(openMenu);
		popupMenu.add(saveMenu);
		popupMenu.addSeparator();
		popupMenu.add(exitMenu);
		JTextArea jta=new JTextArea("有右键菜单吗？",4,40);
		jta.setComponentPopupMenu(popupMenu);
		this.add(jta);
		
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		JFrameTest test=new JFrameTest();
		//test.show();
		test.setVisible(true);
	}

}

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