This is used to register bundles and to set and get the current language.
This is a string input that is used to specify the current language. It should be a language code that matches a langugage in the bundle.
This signal is used in combination with Language to set a new current language. The Language string should be a language code, and is matched to a language bundle. For example
en for English.
This is triggered when the current language is changed, as a result of a signal received on ChangeLanguage. This is useful if your application needs to take action when the language is changed.
Contains the language code of the currently set language.