libglademm with my own customised class???

["Xiangfei Jia" <xjianz gmail com>]

I use glade2 to do the layout and use libglademm to load the layout.
Sometimes, I need to have my own customised class, like I have a
DisplayPlot class wich inherited from class Gtk::DrawingArea. I want to
know if it's possible to use glade to lay out my own customised class.

Thanks!!!!!

Fei