lesson2p1.java

java代码100例子

package b;

import javax.swing.*;

public class Lesson2P1
{
	static JFrame frameObject;
	JPanel panelObject;

    JLabel labelTitle;
	JLabel labelDealerName;
	JLabel labelDealerAddress;/* 在面板上写字*/
	JLabel labelDealerPhone; 
	JLabel labelDealerServices;

	JTextField textDealerName;  
	JTextArea textDealerAddress;
	JTextField textDealerPhone;

   	JList listDealerServices;
 	JButton b1;	
	public Lesson2P1()
	{
		panelObject = new JPanel();
       	frameObject.getContentPane().add(panelObject);    
           
        labelTitle=new JLabel("Dealer Data Entry Form");
		labelDealerName = new JLabel("Dealer Name");
		labelDealerAddress = new JLabel("Address");
		labelDealerPhone = new JLabel("Phone Number");
        labelDealerServices = new JLabel("Services Offered");

		//Initialize data entry controls
		textDealerName = new JTextField(4);
		textDealerAddress = new JTextArea(4,12);
        textDealerAddress.setLineWrap(true);/* 限定那个匡的长度,要用true ,不限用false */
        textDealerPhone = new JTextField(15);

		String services[] = {"Free Local Calls", "Free Service Charge", "Discount Offer"};/* 在诓内加字*/
		listDealerServices = new JList(services);
        b1=new JButton("Submit");
		
       	
        panelObject.add(labelTitle);
		panelObject.add(labelDealerName);
		panelObject.add(textDealerName);
		panelObject.add(labelDealerAddress);
		panelObject.add(textDealerAddress);
		panelObject.add(labelDealerPhone);
		panelObject.add(textDealerPhone);
		panelObject.add(labelDealerServices);
		panelObject.add(listDealerServices);
		panelObject.add(b1);
	}
	public static void main(String args[])
	{
		frameObject=new JFrame("Dealer Data Entry");
		Lesson2P1 dealerObj=new Lesson2P1();
		frameObject.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//close frame then stop processing
		frameObject.setSize(500,200);
		frameObject.setVisible(true);
	}
}