adminchat.java

企业级的即时通软件。。java语言写的 这是客户端部份。

package edu.sccp.chat.frame;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.IOException;

import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import com.swtdesigner.SwingResourceManager;

import edu.sccp.chat.jarClass.JarAllege;
import edu.sccp.chat.tools.FileStream;

public class AdminChat {

	/**
	 * @param args
	 */
	JFrame frame;
	public static JTextArea chatText;
	JButton update;
	File file;
	String url="";
	public AdminChat()
	{
		JarAllege.bai();
		initGUI();
	}
	private void initGUI()
	{
		frame=new JFrame("管理聊天记录");
		frame.setIconImage(SwingResourceManager.getImage(AdminChat.class, "/edu/sccp/chat/image/icon.png"));
		frame.addWindowListener(new WindowAdapter() {
			public void windowClosing(final WindowEvent e) {
				frame.dispose();
			}
		});
		frame.getContentPane().setLayout(null);
		frame.getContentPane();

		final JPanel panel = new JPanel();
		panel.setBorder(BorderFactory.createTitledBorder("选择查看日期"));
		panel.setLayout(null);
		panel.setBounds(22, 266, 357, 56);
		frame.getContentPane().add(panel);

		final JComboBox yearcomboBox = new JComboBox();
		for(int i=2007;i<=2010;i++)
		{
			yearcomboBox.addItem(""+i);
		}
		yearcomboBox.setBounds(10, 28, 96, 20);
		panel.add(yearcomboBox);

		final JLabel label_1 = new JLabel();
		label_1.setBounds(112, 30, 25, 16);
		panel.add(label_1);
		label_1.setText("年");

		final JComboBox yuecomboBox = new JComboBox();
		for(int i=1;i<=12;i++)
		{
			if(i<10)
				yuecomboBox.addItem("0"+i);
			else
			yuecomboBox.addItem(""+i);
		}
		yuecomboBox.setBounds(142, 28, 75, 20);
		panel.add(yuecomboBox);

		final JLabel label_2 = new JLabel();
		label_2.setBounds(224, 30, 23, 16);
		panel.add(label_2);
		label_2.setText("月");

		final JComboBox daycomboBox = new JComboBox();
		for(int i=1;i<=31;i++)
		{
			if(i<10)
				daycomboBox.addItem("0"+i);
			else
				daycomboBox.addItem(""+i);
		}
		daycomboBox.setBounds(253, 28, 60, 20);
		panel.add(daycomboBox);

		final JLabel label_3 = new JLabel();
		label_3.setBounds(319, 30, 38, 16);
		panel.add(label_3);
		label_3.setText("日");

		final JButton show = new JButton();
		show.addActionListener(new ActionListener() {
			public void actionPerformed(final ActionEvent e) {
				String date=yearcomboBox.getSelectedItem()+"年"+yuecomboBox.getSelectedItem()+"月"+daycomboBox.getSelectedItem()+"日";
				url="com/chatfile/"+date+".txt";
				System.out.println(url);
				file=new File(url);
				if(file.exists())
				{
					try {
						FileStream.inputFile(file);
					} catch (IOException e1) {
						// TODO Auto-generated catch block
						e1.printStackTrace();
					}
				}
				else
				{
					JOptionPane.showMessageDialog(frame,"没有该天的聊天记录！","警告",JOptionPane.WARNING_MESSAGE,null);
					return;
				}
				update.setEnabled(true);
			}
		});
		show.setText("查看");
		show.setBounds(137, 328, 82, 25);
		frame.getContentPane().add(show);

		final JButton close = new JButton();
		close.addActionListener(new ActionListener() {
			public void actionPerformed(final ActionEvent e) {
				frame.dispose();
			}
		});
		close.setText("关闭");
		close.setBounds(327, 328, 86, 25);
		frame.getContentPane().add(close);

		update = new JButton();
		update.addActionListener(new ActionListener() {
			public void actionPerformed(final ActionEvent e) {
				int i=JOptionPane.showConfirmDialog(frame,"确定要删除此天的聊天记录?,注意删除后不可恢复!","提示",JOptionPane.YES_OPTION,JOptionPane.INFORMATION_MESSAGE,null);
		 		if(i==0)
		 		{
		 			File file=new File(url);
		 			if(file.delete())
		 				{
		 				JOptionPane.showMessageDialog(frame,"聊天记录删除成功！","提示",JOptionPane.INFORMATION_MESSAGE,null);
		 				chatText.setText("");
		 				update.setEnabled(false);
		 				return;
		 				}else
		 				{
		 					JOptionPane.showMessageDialog(frame,"聊天记录没有删除成功！","提示",JOptionPane.INFORMATION_MESSAGE,null);
			 				return;
		 				}
		 		}
			}
		});
		update.setText("删除");
		update.setEnabled(false);
		update.setBounds(233, 328, 80, 25);
		frame.getContentPane().add(update);

		final JScrollPane scrollPane = new JScrollPane();
		scrollPane.setBorder(BorderFactory.createTitledBorder("聊天记录内容"));
		scrollPane.setBounds(10, 10, 422, 250);
		frame.getContentPane().add(scrollPane);

		chatText = new JTextArea();
		chatText.setEditable(false);
		chatText.setLineWrap(true);
		scrollPane.setViewportView(chatText);
	}
	public void showGUI()
	{
		frame.setResizable(false);
		frame.setSize(448,398);
		frame.setLocationRelativeTo(null);
		frame.setVisible(true);
	}
	public static void main(String[] args) {
		// TODO Auto-generated method stub

		new AdminChat().showGUI();
	}

}