updatecompanymessage.java

企业级的即时通软件。。java语言写的 这是服务端部份。

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

import edu.sccp.chat.bo.DepartmentBO;
import edu.sccp.chat.jarClass.JarAllege;

public class UpdateCompanyMessage {

	private JTextArea textArea;
	/**
	 * @param args
	 */
	JFrame frame;
	public UpdateCompanyMessage()
	{
		JarAllege.bai();
		initGUI();
	}
	private void initGUI()
	{
		frame=new JFrame("修改公司公告");
		frame.setIconImage(SwingResourceManager.getImage(UpdateCompanyMessage.class, "/edu/sccp/chat/image/zhuxiao.png"));
		frame.getContentPane().setLayout(null);
		frame.addWindowListener(new WindowAdapter() {
			public void windowClosing(final WindowEvent e) {
				frame.dispose();
			}
		});
		final JScrollPane scrollPane = new JScrollPane();
		scrollPane.setBorder(BorderFactory.createTitledBorder("公司公告(30字内)"));
		scrollPane.setBounds(10, 10, 256, 205);
		frame.getContentPane().add(scrollPane);

		textArea = new JTextArea();
		textArea.setEditable(false);
		textArea.setText(DepartmentBO.selectCompany().trim());
		textArea.setLineWrap(true);
		scrollPane.setViewportView(textArea);

		final JButton update = new JButton();
		update.setSelected(true);
		update.addActionListener(new ActionListener() {
			public void actionPerformed(final ActionEvent e) {
				if(update.isSelected())
				{
					update.setText("提交");
					textArea.setEditable(true);
					update.setSelected(false);
				}
				else
				{
					String name="";
					String text=textArea.getText();
					boolean f=DepartmentBO.alterMessageData("t_boss",text,name);
					if(f)
						JOptionPane.showMessageDialog(frame, "修改成功", "提示", JOptionPane.INFORMATION_MESSAGE);
					else
						JOptionPane.showMessageDialog(frame, "修改失败", "提示", JOptionPane.INFORMATION_MESSAGE);
				}
			}
		});
		update.setText("修改");
		update.setBounds(92, 221, 79, 25);
		frame.getContentPane().add(update);

		final JButton close = new JButton();
		close.addActionListener(new ActionListener() {
			public void actionPerformed(final ActionEvent e) {
				frame.dispose();
			}
		});
		close.setText("关闭");
		close.setBounds(185, 221, 85, 25);
		frame.getContentPane().add(close);
	}
	public void showGUI()
	{
		frame.setResizable(false);
		frame.setSize(286,283);
		frame.setLocationRelativeTo(null);
		frame.setVisible(true);
	}
	public static void main(String[] args) {
		// TODO Auto-generated method stub

		//new UpdateCompanyMessage().showGUI();
	}

}