helpcenter.java

这是我们专业的课程设计

package userClient;

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


@SuppressWarnings("serial")
public class HelpCenter extends JPanel{
	
	private JLabel dummy_a;//显示信息的巨大Label
	public JButton button[];//从1-10为有效按钮
	
	public HelpCenter() {
		
		JButton message;
		JButton Demo;
		
		//用于填充的北部Label
		dummy_a = new JLabel();
		dummy_a.setFont(new Font("",Font.BOLD,100));
		dummy_a.setBackground(Color.LIGHT_GRAY);
		dummy_a.setText("9");
		
		//用于填充的南部Label
		JLabel dummy_b = new JLabel();
		dummy_b.setFont(new Font("",Font.BOLD,35));
		dummy_b.setBackground(Color.LIGHT_GRAY);
		dummy_b.setText(" ");
		
		JPanel panelNorth = new JPanel();
		//panelNorth.setLayout(new FlowLayout(FlowLayout.CENTER));
    	panelNorth.setBackground(Color.LIGHT_GRAY);
    	panelNorth.add(dummy_a);
    	panelNorth.setBorder(new TitledBorder("Server Elevator"));
    	
    	JPanel panelSouth = new JPanel();
		//panelSouth.setLayout(new FlowLayout(FlowLayout.CENTER));
    	panelSouth.setBackground(Color.LIGHT_GRAY);
    	panelSouth.add(dummy_b);
		
		button = new JButton[11];
		for (int i = 1; i <= 10; i++) {
			button[i] = new JButton();
			//button[i].setBorderPainted(false);
		}
		
		button[1].setIcon(new ImageIcon("image/one.jpg"));
		button[1].setDisabledIcon(new ImageIcon("image/r1.png"));
		button[2].setIcon(new ImageIcon("image/two.jpg"));
		button[2].setDisabledIcon(new ImageIcon("image/r2.png"));
		button[3].setIcon(new ImageIcon("image/three.jpg"));
		button[3].setDisabledIcon(new ImageIcon("image/r3.png"));
		button[4].setIcon(new ImageIcon("image/four.jpg"));
		button[4].setDisabledIcon(new ImageIcon("image/r4.png"));
		button[5].setIcon(new ImageIcon("image/five.jpg"));
		button[5].setDisabledIcon(new ImageIcon("image/r5.png"));
		button[6].setIcon(new ImageIcon("image/six.jpg"));
		button[6].setDisabledIcon(new ImageIcon("image/r6.png"));
		button[7].setIcon(new ImageIcon("image/seven.jpg"));
		button[7].setDisabledIcon(new ImageIcon("image/r7.png"));
		button[8].setIcon(new ImageIcon("image/eight.jpg"));
		button[8].setDisabledIcon(new ImageIcon("image/r8.png"));
		button[9].setIcon(new ImageIcon("image/nine.jpg"));
    	button[9].setDisabledIcon(new ImageIcon("image/r9.png"));
    	button[10].setIcon(new ImageIcon("image/ten.jpg"));
    	button[10].setDisabledIcon(new ImageIcon("image/r10.png"));
		
		message = new JButton();
		message.setBorderPainted(false);
		message.setBackground(Color.LIGHT_GRAY);
		Demo = new JButton();
		Demo.setBorderPainted(false);
		Demo.setBackground(Color.LIGHT_GRAY);
		
		JPanel p1 = new JPanel();JPanel p2 = new JPanel();
		JPanel p3 = new JPanel();JPanel p4 = new JPanel();
		
		p1.setLayout(new GridLayout(1,3));
		p2.setLayout(new GridLayout(1,3));
		p3.setLayout(new GridLayout(1,3));
		p4.setLayout(new GridLayout(1,3));
		
		p1.add(Demo);p1.add(button[1]);p1.add(message);
		p2.add(button[2]);p2.add(button[3]);p2.add(button[4]);
		p3.add(button[5]);p3.add(button[6]);p3.add(button[7]);
		p4.add(button[8]);p4.add(button[9]);p4.add(button[10]);
		
		JPanel panelCenter = new JPanel();
		panelCenter.setLayout(new GridLayout(4,1));
		panelCenter.add(p1);panelCenter.add(p2);
		panelCenter.add(p3);panelCenter.add(p4);
		
		setLayout(new BorderLayout());
		add(panelNorth, BorderLayout.NORTH);
		add(panelCenter, BorderLayout.CENTER);
		add(panelSouth, BorderLayout.SOUTH);
		
	}
	
	public void setMessage(String str) {
		dummy_a.setText(str);
	}


}