wordspanel.java

长沙公交查询管理系统,主要实现对人员资料的管理以及车辆的分配路线。

/*这是负责字体移动的类*/
package pro;

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

public class WordsPanel extends JPanel
{
	private JLabel lblMsg;
	private String message;
	
	public WordsPanel(String message, int pnlWidth, int pnlHeight)
	{
		
		this.message = message;
		lblMsg = new JLabel(message);
		System.out.println ();
		lblMsg.setBounds(0, 0, pnlWidth, pnlHeight);
		
		this.setLayout(null);	
		this.add(lblMsg);
	//	this.setBackground(Color.LIGHT_GRAY);
	}
	
	public void letWordsGo()
	{
		while (true)
		{
			for (int i = 0 ; i < lblMsg.getWidth() / 4 + 30; i  ++)
			{
				String str = "";
				for (int j = 0 ; j < i ; j ++)
				{
					str += " ";
				}
				
				str += message  + "\r";
				lblMsg.setText(str);
				try
				{
					Thread.currentThread().sleep(100);	
				}catch (java.lang.InterruptedException ie)
				{
					ie.printStackTrace();
				}
			}
		}	
	}
}