def METHOD_NAME(self, event):
    super(ExperimentalToolsDialog, self).METHOD_NAME(event)
    if self._refresh_on_active:
        # Start/Restart timer
        self._refresh_timer.start()
        # Refresh
        self.refresh()
    elif not self._refresh_timer.isActive():
        self._refresh_timer.start()
    if self._first_show:
        self._first_show = False
        # Set stylesheet
        self.setStyleSheet(load_stylesheet())
        # Resize dialog if there is not content
        if not self._is_content_visible():
            size = self.size()
            size.setWidth(size.width() + size.width() / 3)
            self.resize(size)