Owner Draw Symbol

Is there some working sample on owner draw symbols? I need to draw a tree structure inside a shape, but I didn’t find a sample on this.
I think we need more atractive samples like the class view diagrams of the Netron project in order to show the power of Go.


I’m not sure what you want. You can certainly override GoObject.Paint to draw whatever you want.
Or you might be able to use http://www.nwoods.com/forum/uploads/TreeViewNode.cs
You might find all the new InfoNode* example classes in Demo1 of version 2.3 useful.