jdatefieldbeaninfo.java

来自「OpenSwing的经典示例」· Java 代码 · 共 50 行

package com.sunking.swing;

import java.beans.*;

/**
 * <p>Title: OpenSwing</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author <a href="mailto:[e-mail]">SunKing</a>
 * @version 1.0
 */

public class JDateFieldBeanInfo extends SimpleBeanInfo {
  Class beanClass = JDateField.class;
  String iconColor16x16Filename = "JDateFieldColor16.gif";
  String iconColor32x32Filename = "JDateFieldColor32.gif";
  String iconMono16x16Filename = "JDateFieldMono16.gif";
  String iconMono32x32Filename = "JDateFieldMono32.gif";

  public JDateFieldBeanInfo() {
  }
  public PropertyDescriptor[] getPropertyDescriptors() {
    try {
      PropertyDescriptor _date = new PropertyDescriptor("date", beanClass, "getDate", "setDate");
      _date.setDisplayName("Date");
      _date.setShortDescription("Date value of JDateField");
      PropertyDescriptor[] pds = new PropertyDescriptor[] {
        _date};
      return pds;
    }
    catch(IntrospectionException ex) {
      ex.printStackTrace();
      return null;
    }
  }
  public java.awt.Image getIcon(int iconKind) {
    switch (iconKind) {
      case BeanInfo.ICON_COLOR_16x16:
        return iconColor16x16Filename != null ? loadImage(iconColor16x16Filename) : null;
      case BeanInfo.ICON_COLOR_32x32:
        return iconColor32x32Filename != null ? loadImage(iconColor32x32Filename) : null;
      case BeanInfo.ICON_MONO_16x16:
        return iconMono16x16Filename != null ? loadImage(iconMono16x16Filename) : null;
      case BeanInfo.ICON_MONO_32x32:
        return iconMono32x32Filename != null ? loadImage(iconMono32x32Filename) : null;
    }
    return null;
  }
}