Matisse GUI Builder's Built in Property Editors and java.awt.Image

Question

I made a custom Swing component according to the JavaBean structure, and created a BeanInfo for it. When importing it to Matisse GUI Builder (NetBeans' built in GUI builder) my two custom properties (a float and a java.awt.Image) try to default edit with the "component chooser" which then displays "Custom editing of this property is not supported."

I can edit the float fine with the text field provided, but my Image I cannot do the same for. When I change the type of the image property to javax.swing.Icon I get the "Image Chooser" property editor by default. Is it possible to use this for my java.awt.Image property? If not, how would I go about making a custom property editor to do this for me?