emoji_picker.py 文件源码

def _change_flowbox_font(self):
        '''
        Update the font and fontsize used in the current content
        of the flowbox.
        '''
        for flowbox_child in self._flowbox.get_children():
            label = flowbox_child.get_child().get_child()
            text = label.get_label()
            (emoji, name) = self._parse_emoji_and_name_from_text(text)
            if emoji:
                new_text = (
                    '<span font="%s %s" fallback="%s">'
                    %(self._font, self._fontsize, str(self._fallback).lower())
                    + html.escape(emoji)
                    + '</span>')
                if name:
                    new_text += (
                        '<span fallback="false" font="%s">'
                        %(self._fontsize / 2)
                        + html.escape(name)
                        + '</span>')
                label.set_text(new_text)
                label.set_use_markup(True)
        self.show_all()
        self._busy_stop()