orangecanvas.application.welcomedialog
orangecanvas.application.welcomedialog.WelcomeDialog
triggered(QAction)
Signal emitted when an action is triggered by the user
setShowAtStartup(state: bool)
showAtStartup() -> bool
setFeedbackUrl(url: str)
addRow(actions: List[QAction])
buttonAt(i: int, j: int) -> QAbstractButton