hangups/ui/__main__.py
def _update_tabs(self):
        """Update tab display."""
        text = []
        for num, widget in enumerate(self._widgets):
            palette = ('active_tab' if num == self._tab_index
                       else 'inactive_tab')
            text += [
                (palette, ' {} '.format(self._widget_title[widget])),
                ('tab_background', ' '),
            ]
        self._tabs.set_text(text)
        self._frame.contents['body'] = (self._widgets[self._tab_index], None)
def _update_tabs(self):
        """Update tab display."""
        text = []
        for num, widget in enumerate(self._widgets):
            palette = ('active_tab' if num == self._tab_index
                       else 'inactive_tab')
            text += [
                (palette, ' {} '.format(self._widget_title[widget])),
                ('tab_background', ' '),
            ]
        self._tabs.set_text(text)
        self._frame.contents['body'] = (self._widgets[self._tab_index], None)
Update tab display.