| BeanInfos of custom Bean not read [message #612277] |
Tue, 07 March 2006 11:03 |
Eclipse User |
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Originally posted by: bakito.gmx.net
Hi
i Want to extend the VE palette with a custom one to contain my own
beans. I wrote a BeanInfo class for my Beans and configured them in the
plugin.xml file.
Whe i test the palette, my beans are shown in the custom palette but the
propertydescriptor from the BeanInfo class are not applied.
Can somenone tell me what went wrong?
Thanks for an answer.
Bakito
################# extension point fin plugin.xml ############
<extension
point="org.eclipse.jem.beaninfo.registrations">
<registration
container="MY_CONTAINER">
<beaninfo
path="beanInfo.jar">
<searchpath
package="my.beans">
</searchpath>
</beaninfo>
<override
package="my.beans"
path="overrides/my/beans">
</override>
</registration>
</extension>
################# BeanInfo class ############
public class MyPanelBeanInfo extends SimpleBeanInfo
implements BeanInfo
{
public int getDefaultEventIndex()
{ return 0; }
public int getDefaultPropertyIndex()
{ return 0; }
public Image getIcon(int iconKind)
{ return null; }
public BeanDescriptor getBeanDescriptor()
{ return null; }
public BeanInfo[] getAdditionalBeanInfo()
{
try
{
return new BeanInfo[]
{ Introspector.getBeanInfo(JPanel.class) };
}
catch (IntrospectionException e)
{
return new BeanInfo[0];
}
}
public EventSetDescriptor[] getEventSetDescriptors()
{ return null; }
public MethodDescriptor[] getMethodDescriptors()
{ return null; }
public PropertyDescriptor[] getPropertyDescriptors()
{
PropertyDescriptor[] descs = new PropertyDescriptor[1];
try
{
descs[0] = new PropertyDescriptor("myHeader", MyPanel.class);
descs[0].setValue("enumerationValues", new Object[]
{ "a", MyPanel.HELLO, "my.beans.MyPanel.HELLO", "b",
MyPanel.TITLE, "my.beans.MyPanel.TITLE" });
}
catch (IntrospectionException e)
{
e.printStackTrace();
}
return null;
}
}
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