howtoop.java

图书馆系统

import java.awt.BorderLayout;
import javax.swing.JPanel;
import java.awt.GraphicsConfiguration;
import java.awt.HeadlessException;

import javax.swing.JFrame;
import java.awt.Dimension;
import javax.swing.JTextArea;
import java.awt.Rectangle;

public class HowToOp extends JFrame {

	private static final long serialVersionUID = 1L;

	private JPanel jContentPane = null;

	private JTextArea jTextArea = null;

	public HowToOp() throws HeadlessException {
		// TODO 自动生成构造函数存根
		super();
		initialize();
	}

	public HowToOp(GraphicsConfiguration arg0) {
		super(arg0);
		// TODO 自动生成构造函数存根
		initialize();
	}

	public HowToOp(String arg0) throws HeadlessException {
		super(arg0);
		// TODO 自动生成构造函数存根
		initialize();
	}

	public HowToOp(String arg0, GraphicsConfiguration arg1) {
		super(arg0, arg1);
		// TODO 自动生成构造函数存根
		initialize();
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(471, 313);
		this.setContentPane(getJContentPane());
		this.setTitle("操作指南");
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jContentPane = new JPanel();
			jContentPane.setLayout(null);
			jContentPane.add(getJTextArea(), null);
		}
		return jContentPane;
	}

	/**
	 * This method initializes jTextArea	
	 * 	
	 * @return javax.swing.JTextArea	
	 */
	private JTextArea getJTextArea() {
		if (jTextArea == null) {
			jTextArea = new JTextArea();
			jTextArea.setBounds(new Rectangle(13, 14, 441, 257));
			jTextArea.setText("使用本系统需先登录。系统会自动根据你的用户权限为您提供相应的服务。系统管理员拥有全部权限，其他");
		}
		return jTextArea;
	}

}  //  @jve:decl-index=0:visual-constraint="10,10"