date.java~1~

可在java应用程序的界面中输入年月日的编辑框java bean

package date;

import java.awt.*;
import com.borland.jbcl.layout.*;
import javax.swing.*;
import java.io.*;
import java.util.Calendar;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */

public class Date extends JPanel{
  XYLayout xYLayout1 = new XYLayout();
  JComboBox year = new JComboBox();
  JComboBox month = new JComboBox();
  JComboBox day = new JComboBox();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  private String date_str;
  private String separator;

  public Date() {
    try {
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    this.setLayout(xYLayout1);
    jLabel1.setFont(new java.awt.Font("SansSerif", 0, 16));
    jLabel1.setText("年");
    jLabel2.setFont(new java.awt.Font("SansSerif", 0, 16));
    jLabel2.setText("月");
    jLabel3.setFont(new java.awt.Font("SansSerif", 0, 16));
    jLabel3.setText("日");
    day.setFont(new java.awt.Font("SansSerif", 0, 14));
    year.setFont(new java.awt.Font("SansSerif", 0, 14));
    month.setFont(new java.awt.Font("SansSerif", 0, 14));
    xYLayout1.setWidth(248);
    xYLayout1.setHeight(38);
    this.add(year, new XYConstraints(5, 5, 70, 27));
    this.add(month, new XYConstraints(99, 4, 54, -1));
    this.add(jLabel2, new XYConstraints(155, 6, -1, -1));
    this.add(jLabel3, new XYConstraints(230, 6, -1, -1));
    this.add(day, new XYConstraints(175, 4, 52, -1));
    this.add(jLabel1, new XYConstraints(77, 7, -1, -1));

    Calendar date = Calendar.getInstance();
    int year_int = date.get(Calendar.YEAR); //取年
    int month_int = (date.get(Calendar.MONTH)+1); //取月
    int day_int = date.get(Calendar.DATE );

    for(int i=0; i<50; i++)
      year.addItem(Integer.toString(2000+i)) ;
    for(int i=1; i<13; i++)
      month.addItem(Integer.toString(i)) ;
    for(int i=1; i<32; i++)
      day.addItem(Integer.toString(i)) ;
    year.setSelectedItem(Integer.toString(year_int) ) ;
    month.setSelectedItem(Integer.toString(month_int) ) ;
    day.setSelectedItem(Integer.toString(day_int) ) ;

    separator="-";
  }
  public static void main(String[] args) {
    Date date1 = new Date();
  }
  public void setDate_str(String date_str) {
   /* year.setSelectedItem(date_str.substring(0,3) );
    month.setSelectedItem(date_str.substring(5,6)) ;
    day.setSelectedItem(date_str.substring(8,9)) ;*/
    this.date_str = date_str;
  }
  public String getDate_str() {
    date_str=year.getSelectedItem().toString() +separator+month.getSelectedItem().toString() +separator+day.getSelectedItem().toString() ;
    return date_str;
  }
  public String getYear() {
    return year.getSelectedItem() .toString() ;
  }
  public void setYear(String year) {
    this.year.setSelectedItem(year) ;
  }
  public String getDay() {
    return day.getSelectedItem().toString()  ;
  }
  public void setDay(String day) {
    this.day.setSelectedItem(day);
  }
  public String getMonth() {
    return month.getSelectedItem().toString();
  }
  public void setMonth(String month) {
    this.month.setSelectedItem(month);;
  }
  public void setSeparator(String separator) {
    this.separator = separator;
  }
  public String getSeparator() {
    return separator;
  }
}