From OpenSCADAWiki
Control panels and simple dialogs
Contains elements-frames of control panels and simple dialogues, that are difficult or unnecessary to be implemented as panels. These frames are intended to be placed in the respective panels directory of the project tree, built on the concept of the signal objects of the root page "RootPgSo". The frames are generally not intended to be used separately, as they often represent the specifics of the data to which their provide control elements or expanded information, and should therefore be used with them, except in the case of unification, generalization and extended control of the primitives!