exitdialog.java

一个KTV管理系统

package view.mainframe.guestregister;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;

import common.centerwindow.CenterWindow;

public class ExitDialog {
	private static ExitDialog instance;

	private JDialog jDialogExit = null;

	private JPanel jContentPaneExit = null;

	private JButton jButtonConfirm = null;

	private JButton jButtonCancel = null;

	private JLabel jLabelAlert = null;

	private JLabel jLabelExit = null;

	public static ExitDialog exit() {
		if (instance == null) {
			instance = new ExitDialog();
		}
		instance.jDialogExit.setVisible(true);

		return instance;
	}

	private ExitDialog() {

		jDialogExit = getJDialogExit();
	}

	public JDialog getJDialogExit() {
		if (jDialogExit == null) {
			jDialogExit = new JDialog();
			jDialogExit.setSize(new java.awt.Dimension(333, 185));
			jDialogExit
					.setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
			jDialogExit.setModal(true);
			jDialogExit.setTitle("ktv管理系统");

			new CenterWindow().centerWindow(jDialogExit);
			jDialogExit.setContentPane(getJContentPaneExit());
			jDialogExit.setVisible(true);
		}
		return jDialogExit;
	}

	/**
	 * This method initializes jContentPaneExit
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPaneExit() {
		if (jContentPaneExit == null) {
			jLabelExit = new JLabel();
			jLabelExit.setBounds(new java.awt.Rectangle(117, 39, 140, 30));
			jLabelExit.setText("您确定要退出程序？");
			jLabelAlert = new JLabel();
			jLabelAlert.setBounds(new java.awt.Rectangle(64, 25, 46, 52));
			jLabelAlert.setIcon(new ImageIcon("icon/mainframe/Osx07_001.jpg"));
			jLabelAlert.setText("");
			jContentPaneExit = new JPanel();
			jContentPaneExit.setLayout(null);
			jContentPaneExit.add(getJButtonConfirm(), null);
			jContentPaneExit.add(getJButtonCancel(), null);
			jContentPaneExit.add(jLabelAlert, null);
			jContentPaneExit.add(jLabelExit, null);
		}
		return jContentPaneExit;
	}

	/**
	 * This method initializes jButtonConfirm
	 * 
	 * @return javax.swing.JButton
	 */
	private JButton getJButtonConfirm() {
		if (jButtonConfirm == null) {
			jButtonConfirm = new JButton();
			jButtonConfirm.setBounds(new java.awt.Rectangle(70, 100, 65, 30));
			jButtonConfirm.setText("确定");
			jButtonConfirm
					.addActionListener(new java.awt.event.ActionListener() {
						public void actionPerformed(java.awt.event.ActionEvent e) {
							System.exit(0);
						}
					});
		}
		return jButtonConfirm;
	}

	/**
	 * This method initializes jButtonCancel
	 * 
	 * @return javax.swing.JButton
	 */
	private JButton getJButtonCancel() {
		if (jButtonCancel == null) {
			jButtonCancel = new JButton();
			jButtonCancel.setBounds(new java.awt.Rectangle(194, 100, 65, 30));
			jButtonCancel.setText("取消");
			jButtonCancel
					.addActionListener(new java.awt.event.ActionListener() {
						public void actionPerformed(java.awt.event.ActionEvent e) {
							getJDialogExit().dispose();
						}
					});
		}
		return jButtonCancel;
	}
}