def open_license(self, _url) -> None: doc.open_in_browser('copyright/index.html')
def dlg_help_show(self, _flag) -> None: doc.open_in_browser('index.html')
def connect(url): btn.clicked.connect(self.catch_exc( lambda _checked: doc.open_in_browser(url) ))
def header_clicked(self, idx) -> None: name = self.model.headers[idx].user_data if not name: return doc.open_in_browser(name)