customTag | Our customTag namespace to avoid namespace pollution Any classes that need to be publicly exposed will be exposed only through this namespace |
customTag::impl | The impl namespace can be polluted as much as we want |
qtgui | Namespace for the qt gui classes |
rebecca | The rebecca public namespace you should be "using" |
rebecca::impl | The implementation namespace in which you *ARE NOT* to import into your project; only use the public rebecca namespace |