libjava/gnu/java/beans/ExplicitBeanInfo.java

/* gnu.java.beans.ExplicitBeanInfo
   Copyright (C) 1998 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
 
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING.  If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.

As a special exception, if you link this library with other files to
produce an executable, this library does not by itself cause the
resulting executable to be covered by the GNU General Public License.
This exception does not however invalidate any other reasons why the
executable file might be covered by the GNU General Public License. */


package gnu.java.beans;

import java.beans.*;

/**
 ** ExplicitBeanInfo lets you specify in the constructor
 ** all the various parts of the BeanInfo.
 **
 ** @author John Keiser
 ** @version 1.1.0, 30 Jul 1998
 ** @see java.beans.BeanInfo
 **/

public class ExplicitBeanInfo implements BeanInfo {
	/** The BeanDescriptor returned by getBeanDescriptor. **/
	protected BeanDescriptor beanDescriptor;

	/** The EventSetDescriptor array returned by
	 ** getEventSetDescriptors().
	 **/
	protected EventSetDescriptor[] eventSetDescriptors = new EventSetDescriptor[0];

	/** The PropertyDescriptor array returned by
	 ** getPropertyDescriptors().
	 **/
	protected PropertyDescriptor[] propertyDescriptors = new PropertyDescriptor[0];

	/** The MethodDescriptor array returned by
	 ** getMethodDescriptors().
	 **/
	protected MethodDescriptor[]   methodDescriptors;

	/** The default property index. **/
	protected int defaultPropertyIndex;

	/** The default event index. **/
	protected int defaultEventIndex;

	/** The BeanInfo array returned by
	 ** getAdditionalBeanInfo().
	 **/
	protected BeanInfo[] additionalBeanInfo;

	/** The set of icons. **/
	protected java.awt.Image[] icons;

	public ExplicitBeanInfo(BeanDescriptor beanDescriptor,
	                        BeanInfo[] additionalBeanInfo,
	                        PropertyDescriptor[] propertyDescriptors,
				int defaultPropertyIndex,
	                        EventSetDescriptor[] eventSetDescriptors,
				int defaultEventIndex,
	                        MethodDescriptor[] methodDescriptors,
				java.awt.Image[] icons) {
		this.beanDescriptor = beanDescriptor;
		this.additionalBeanInfo = additionalBeanInfo;
		this.propertyDescriptors = propertyDescriptors;
		this.defaultPropertyIndex = defaultPropertyIndex;
		this.eventSetDescriptors = eventSetDescriptors;
		this.defaultEventIndex = defaultEventIndex;
		this.methodDescriptors = methodDescriptors;
		this.icons = icons;
	}

	/** Get Bean descriptor. **/
	public BeanDescriptor getBeanDescriptor() {
		return beanDescriptor;
	}

	/** Get Bean events. **/
	public EventSetDescriptor[] getEventSetDescriptors() {
		return eventSetDescriptors;
	}

	/** Get default event set. **/
	public int getDefaultEventIndex() {
		return defaultEventIndex;
	}

	/** Get Bean properties. **/
	public PropertyDescriptor[] getPropertyDescriptors() {
		return propertyDescriptors;
	}

	/** Get "default" property. **/
	public int getDefaultPropertyIndex() {
		return defaultPropertyIndex;
	}

	/** Get Bean methods. **/
	public MethodDescriptor[] getMethodDescriptors() {
		return methodDescriptors;
	}

	/** Get additional Bean info. **/
	public BeanInfo[] getAdditionalBeanInfo() {
		return additionalBeanInfo;
	}

	/** Get Bean icons.
	 ** @param iconType the type of icon
	 **/
	public java.awt.Image getIcon(int iconType) {
		return icons != null ? icons[iconType] : null;
	}
}