emoji_picker.py 文件源码

def on_search_entry_search_changed(self, search_entry):
        '''
        Signal handler for changed text in the search entry

        :param widget: The search entry
        :type widget: Gtk.SearchEntry object
        '''
        query_string = search_entry.get_text()
        if _ARGS.debug:
            sys.stdout.write(
                'on_search_entry_search_changed() query_string = %s\n'
                %query_string)
        if not self._search_bar.get_search_mode():
            # If the text in the search entry changes while
            # the search bar is invisible, ignore it.
            return
        self._query_string = query_string
        if self._candidates_invalid:
            if _ARGS.debug:
                sys.stdout.write(
                    'on_search_entry_search_changed() '
                    + 'self._candidates_invalid = %s\n'
                    %self._candidates_invalid)
            return
        self._candidates_invalid = True
        self._clear_flowbox()
        self._busy_start()
        GLib.idle_add(self._fill_flowbox_with_search_results)