Has some one created object properties tree ctrl in wxRuby? It means that there should be more than one column int the tree, and we can use checkbox, combobox, button, text ctrl in the same column to render and edit the content of property value? (The attached picture file is one example designed by others.) Please give me some advice to do that in wxRuby. Attachments: http://www.ruby-forum.com/attachment/8635/object_properties_tree.JPG -- Posted via http://www.ruby-forum.com/.