Comment 14 for bug 1818965

@Jon, what you are proposing is going to require a modeless dialog which is a lot more effort. Once you allow the user to edit the schematic, the information in the dialog may be invalid so you have to sync the information between the two. I don't see how you can do what you are proposing with a modal or quasi-modal dialog. I'm fine with this as long as you careful with your implementation.