src.com.ibm.as400.util.html.HTMLParameterBeanInfo Maven / Gradle / Ivy

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There is a newer version: 11.1
///////////////////////////////////////////////////////////////////////////////
//                                                                             
// JTOpen (IBM Toolbox for Java - OSS version)                              
//                                                                             
// Filename: HTMLParameterBeanInfo.java
//                                                                             
// The source code contained herein is licensed under the IBM Public License   
// Version 1.0, which has been approved by the Open Source Initiative.         
// Copyright (C) 1997-2000 International Business Machines Corporation and     
// others. All rights reserved.                                                
//                                                                             
///////////////////////////////////////////////////////////////////////////////

package com.ibm.as400.util.html;

import java.awt.Image;
import java.beans.SimpleBeanInfo;
import java.beans.PropertyDescriptor;
import java.beans.EventSetDescriptor;
import java.beans.BeanDescriptor;
import java.beans.IntrospectionException;
import java.beans.BeanInfo;


/**
*  The HTMLParameterBeanInfo class provides bean information for the HTMLParameter class.
**/
public class HTMLParameterBeanInfo extends SimpleBeanInfo
{
  private static final String copyright = "Copyright (C) 1997-2000 International Business Machines Corporation and others.";


    // Class this bean info represents.
    private final static Class beanClass = HTMLParameter.class;

    // Handles loading the appropriate resource bundle
    private static ResourceBundleLoader_h loader_;

    private static EventSetDescriptor[] events_;
    private static PropertyDescriptor[] properties_;


    static
    {
      
      try
      {
        EventSetDescriptor changed = new EventSetDescriptor(beanClass,
                                                            "propertyChange",
                                                            java.beans.PropertyChangeListener.class,
                                                            "propertyChange");
        changed.setDisplayName(loader_.getText("EVT_NAME_PROPERTY_CHANGE"));
        changed.setShortDescription(loader_.getText("EVT_DESC_PROPERTY_CHANGE"));

        EventSetDescriptor[] events = {changed};

        events_ = events;

        // ***** PROPERTIES
        PropertyDescriptor name = new PropertyDescriptor("name", beanClass,
                                        "getName", "setName");
        name.setBound(true);
        name.setConstrained(false);
        name.setDisplayName(loader_.getText("PROP_NAME_NAME"));
        name.setShortDescription(loader_.getText("PROP_HP_DESC_NAME"));

        PropertyDescriptor value = new PropertyDescriptor("value", beanClass, "getValue", "setValue");
        value.setBound(true);
        value.setConstrained(false);
        value.setDisplayName(loader_.getText("PROP_NAME_VALUE"));
        value.setShortDescription(loader_.getText("PROP_HP_DESC_VALUE"));

        properties_ = new PropertyDescriptor[] {name, value};
      }
      catch (Exception e)
      {
        throw new Error(e.toString());
      }
    }


    /**
     * Returns the BeanInfo for the superclass of this bean.  Since
     * HTMLParameter is a subclass of HTMLTagAttributes, this method
     * will return a HTMLTagAttributesBeanInfo object.
     *
     * @return BeanInfo[] containing this bean's superclass BeanInfo
     **/
    public BeanInfo[] getAdditionalBeanInfo()                            // @Z1A
    {
       return new BeanInfo[] { new HTMLTagAttributesBeanInfo() };        
    }


    /**
    Returns the bean descriptor.
      @return The bean descriptor.
    **/
    public BeanDescriptor getBeanDescriptor()
    {
        return new BeanDescriptor(beanClass);
    }

    
    /**
    Returns the index of the default event.
      @return The index to the default event.
    **/
    public int getDefaultEventIndex()
    {
        return 0;
    }

    /**
      Returns the index of the default property.
      @return The index to the default property.
    **/
    public int getDefaultPropertyIndex()
    {
        return 0;
    }

    /**
      Returns the descriptors for all events.
      @return The descriptors for all events.
    **/
    public EventSetDescriptor[] getEventSetDescriptors()
    {
        return events_;
    }


    /**
      Returns an image for the icon.

      @param icon    The icon size and color.
      @return        The image.
    **/
    public Image getIcon (int icon)
    {
        Image image = null;
        switch (icon) {
            case BeanInfo.ICON_MONO_16x16:
            case BeanInfo.ICON_COLOR_16x16:
                image = loadImage ("HTMLParameter16.gif");
                break;
            case BeanInfo.ICON_MONO_32x32:
            case BeanInfo.ICON_COLOR_32x32:
                image = loadImage ("HTMLParameter32.gif");
                break;
        }
        return image;
    }

 
    /**
    *  Returns the descriptors for all properties.
    *  @return The descriptors for all properties.
    **/
    public PropertyDescriptor[] getPropertyDescriptors()
    {
        return properties_;
    }

}