WrongNoteGUI.java

package finalProject;

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.SystemColor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;

public class WrongNoteGUI extends JFrame {

	private JPanel contentPane;

	public WrongNoteGUI() {
		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); //點擊關閉時只關閉目前視窗
		setBounds(100, 100, 410, 212);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);
	}
		
	
	public void run() {
		try {
			WrongNoteGUI frame = new WrongNoteGUI();
			frame.setVisible(true);
			JLabel note = new JLabel("檔案不存在！請重新確認。");
			note.setFont(new Font("微軟正黑體", Font.PLAIN, 20));
			note.setBounds(78, 55, 387, 23);
			contentPane.add(note);
			
			JButton colseButton = new JButton("確認");
			colseButton.setBackground(SystemColor.controlHighlight);
			colseButton.setFont(new Font("微軟正黑體", Font.PLAIN, 18));
			colseButton.setBounds(140, 100, 111, 31);
			contentPane.add(colseButton);
			colseButton.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					frame.dispose();
				}
			});
			
			frame.add(note);
			frame.add(colseButton);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

}