# Python imports # Lib imports import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk # Application imports class DragArea(Gtk.Fixed): def __init__(self): super(DragArea, self).__init__() self._setup_styling() self._setup_signals() self._subscribe_to_events() self._load_widgets() def _setup_styling(self): ... def _setup_signals(self): self.connect("button-release-event", self.add_or_select_widget) def _subscribe_to_events(self): ... def _load_widgets(self): ... def add_or_select_widget(self, widget = None, eve = None): logger.debug(f"Add or selecting widget...")