Initializes the Widget ui.

def __initialize_ui(self):
        """
        Initializes the Widget ui.
        """

        LOGGER.debug("> Initializing '{0}' Widget ui.".format(self.__class__.__name__))

        self.__view = self.Reporter_webView

        self.setWindowTitle("{0} - Reporter".format(Constants.application_name))
        self.Footer_label.setText(self.__footerText)
        self.__initialize_context_ui()

        self.__set_html()

        # Signals / Slots.
        self.Copy_Report_pushButton.clicked.connect(self.__Copy_Report_pushButton__clicked)
        self.Disable_Reporter_pushButton.clicked.connect(self.__Disable_Reporter_pushButton__clicked)