I'm very happy to hear this and hope that you are prioritizing the common BaseClass so that it is available soon. At present, if one wishes to conform correctly to the MVP model, every single screen that uses a particular popup, widget, or such, must duplicate the code that does so. This goes against every thing I've learned and practiced in years of design and coding.
In my case, I have a common footer that appears on every screen, and includes a time/clock display that must be updated regularly. If the current time is captured in the model (as it should be), then, for every screen in the project, one must call a ModelListener-defined function to pass the time to the Presenter, and then, in turn, a function in the Presenter to pass the time to a function in the View, all of which must be entered on every screen.
Another feature that would be of tremendous value would be to see one's own classes and widgets appear in the Designer. I know this is a challenging and complex undertaking; but every instance where it becomes necessary to add ones objects in code without seeing them in the Designer makes the Designer less and less useful.
