
Actions: instance of ActionsConst
(core.actions)
    __contains__
    __getitem__
    __getattr__

Action: class
(core.actions)
    __eq__
    __hash__

BaseCtrl: class
(core.basectrl)
    attach
    setHandler
    registerActionHandlers
    registerCommands   

(core.widgets)
Widgets
AbstractWidget

(core.basewidget)
    keyPressHandlerForApp
    keyPressHandlerForContainer
    keyPressHandlerForEndPoint
    validateGui
