Java Date Time selection control (code)

A project in the development of the need for date and time to select the control, the Internet to provide a few, and the quality of general, so have to do their own, reference to the work of a classmate online Jave date selection control Datechooser.

The current code will be a date-time selection encapsulated in a button component, should be very useful, support application, applets

CODE:

Import Java.util.Date;
Import Java.util.Calendar;
Import Java.text.DateFormat;
Import Java.text.SimpleDateFormat;
Import java.text.ParseException;
Import Java.awt.Color;
Import Java.awt.Font;
Import Java.awt.Point;
Import java.awt.Dimension;
Import Java.awt.BorderLayout;
Import Java.awt.FlowLayout;
Import Java.awt.GridLayout;
Import java.awt.Component;
Import Java.awt.Cursor;
Import Java.awt.Frame;

Import java.awt.event.ActionEvent;
Import Java.awt.event.ActionListener;
Import Java.awt.event.MouseListener;
Import Java.awt.event.MouseAdapter;
Import java.awt.event.MouseEvent;
Import Javax.swing.JFrame;
Import Javax.swing.JButton;
Import Javax.swing.JDialog;
Import Javax.swing.JPanel;
Import Javax.swing.JLabel;
Import Javax.swing.JSpinner;
Import Javax.swing.JSpinner.NumberEditor;
Import Javax.swing.SpinnerNumberModel;
Import javax.swing.SwingUtilities;
Import javax.swing.SwingConstants;
Import Javax.swing.event.ChangeListener;
Import javax.swing.event.ChangeEvent;
Import Javax.swing.border.LineBorder;

public class Datechooserjbutton extends JButton {

Private Datechooser Datechooser =null;

Private String Prelabel = "";

Public Datechooserjbutton () {
This (Getnowdate ());
}

Public Datechooserjbutton (SimpleDateFormat DF, String datestring) {
This ();
SetText (df,datestring);
}

Public Datechooserjbutton (date date) {
This ("", date);
}

Public Datechooserjbutton (String Prelabel, date date) {
if (prelabel!=null) This.prelabel = Prelabel;
Setdate (date);
SetBorder (NULL);
SetCursor (New Cursor (cursor.hand_cursor));
Super.addactionlistener (new ActionListener () {
public void actionperformed (ActionEvent e) {
if (datechooser==null) Datechooser = new Datechooser ();
Point P = Getlocationonscreen ();
P.Y = p.y+30;
Datechooser.showdatechooser (P);
}
}) ;
}

private static Date getnowdate () {
Return Calendar.getinstance (). GetTime ();
}

private static SimpleDateFormat Getdefaultdateformat () {
Return to the new SimpleDateFormat ("YYYY year mm month DD Day hh");
}