net.jbeans.bean
Class JBeansBeanInfo

java.lang.Object
  java.beans.SimpleBeanInfo
      net.jbeans.bean.JBeansBeanInfo

All Implemented Interfaces:

java.beans.BeanInfo

public abstract class JBeansBeanInfo

extends java.beans.SimpleBeanInfo

JBeansBeanInfo adds few more helper methods to java.beans.SimpleBeanInfo.

Version:

$Revision: 1.1.1.1 $

Author:

Masahiro Takatsuka (masa@jbeans.net)

See Also:

SimpleBeanInfo

Field Summary

static java.lang.String	BOUND
static java.lang.String	CONSTRAINED
static java.lang.String	CUSTOMIZERCLASS
static java.lang.String	DISPLAYNAME
static java.lang.String	EXPERT
static java.lang.String	HIDDEN
static java.lang.String	PREFERRED
static java.lang.String	PROPERTYEDITORCLASS
static java.lang.String	READMETHOD
static java.lang.String	SHORTDESCRIPTION
static java.lang.String	WRITEMETHOD

Fields inherited from interface java.beans.BeanInfo

ICON_COLOR_16x16, ICON_COLOR_32x32, ICON_MONO_16x16, ICON_MONO_32x32

Constructor Summary

JBeansBeanInfo()

Method Summary

java.beans.BeanDescriptor	createBeanDescriptor(java.lang.Class class1, java.lang.Object[] aobj)
java.beans.PropertyDescriptor	createPropertyDescriptor(java.lang.Class class1, java.lang.String s, java.lang.Object[] aobj)
java.beans.BeanInfo[]	getAdditionalBeanInfo()
int	getDefaultPropertyIndex()
java.awt.Image	getIcon(int iconKind) Returns a icons of the specified size.
java.awt.Image	loadImage(java.lang.String resourceName, java.lang.Class beanClass) This is a utility method to help in loading icon images.
protected void	throwError(java.lang.Exception exception, java.lang.String s)

Methods inherited from class java.beans.SimpleBeanInfo

getBeanDescriptor, getDefaultEventIndex, getEventSetDescriptors, getMethodDescriptors, getPropertyDescriptors, loadImage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BOUND

public static final java.lang.String BOUND

See Also:

Constant Field Values

CONSTRAINED

public static final java.lang.String CONSTRAINED

See Also:

Constant Field Values

PROPERTYEDITORCLASS

public static final java.lang.String PROPERTYEDITORCLASS

See Also:

Constant Field Values

READMETHOD

public static final java.lang.String READMETHOD

See Also:

Constant Field Values

WRITEMETHOD

public static final java.lang.String WRITEMETHOD

See Also:

Constant Field Values

DISPLAYNAME

public static final java.lang.String DISPLAYNAME

See Also:

Constant Field Values

EXPERT

public static final java.lang.String EXPERT

See Also:

Constant Field Values

HIDDEN

public static final java.lang.String HIDDEN

See Also:

Constant Field Values

PREFERRED

public static final java.lang.String PREFERRED

See Also:

Constant Field Values

SHORTDESCRIPTION

public static final java.lang.String SHORTDESCRIPTION

See Also:

Constant Field Values

CUSTOMIZERCLASS

public static final java.lang.String CUSTOMIZERCLASS

See Also:

Constant Field Values

Constructor Detail

JBeansBeanInfo

public JBeansBeanInfo()

Method Detail

throwError

protected void throwError(java.lang.Exception exception,
                          java.lang.String s)

createPropertyDescriptor

public java.beans.PropertyDescriptor createPropertyDescriptor(java.lang.Class class1,
                                                              java.lang.String s,
                                                              java.lang.Object[] aobj)

createBeanDescriptor

public java.beans.BeanDescriptor createBeanDescriptor(java.lang.Class class1,
                                                      java.lang.Object[] aobj)

getDefaultPropertyIndex

public int getDefaultPropertyIndex()

getAdditionalBeanInfo

public java.beans.BeanInfo[] getAdditionalBeanInfo()

getIcon

public java.awt.Image getIcon(int iconKind)

Returns a icons of the specified size.

Parameters:

iconKind - an ID (ICON_COLOR_16x16 or ICON_COLOR_32x32) indicating the size of the icon.

Returns:

Image

loadImage

public java.awt.Image loadImage(java.lang.String resourceName,
                                java.lang.Class beanClass)

This is a utility method to help in loading icon images. It takes the name of a resource file associated with the current object's class file and loads an image object from that file. Typically images will be GIFs.

Parameters:

resourceName - A pathname relative to the directory holding the class file of the current class. For example, "wombat.gif".

Returns:

an image object. May be null if the load failed.