def detailedErrorMessage(parent: Optional[QWidget], message: str, detailedInformation: str) -> None:
message_box = QMessageBox(QMessageBox.Critical,
QApplication.applicationName(),
message,
QMessageBox.Ok,
parent)
message_box.setDetailedText(detailedInformation)
message_box.exec()
def errorMessage(parent: Optional[QWidget], message: str, dismissable: bool = False) -> None:
if dismissable:
_dismissableMessage(parent,
message,
QMessageBox.Critical,
QMessageBox.Ok,
_dismissed_error_messages)
else:
QMessageBox.critical(parent, QApplication.applicationName(), message)
def questionMessage(parent: Optional[QWidget], message: str, dismissable: bool = False) -> bool:
if dismissable:
button = _dismissableMessage(parent,
message,
QMessageBox.Question,
QMessageBox.Yes | QMessageBox.No,
_dismissed_question_messages)
else:
button = QMessageBox.question(parent, QApplication.applicationName(), message)
return button == QMessageBox.Yes
def choiceDialog(parent: Optional[QWidget],
message: str,
labels: Iterable[str],
choices: Iterable[T],
show_cancel_button=True) -> T:
buttons_to_choices = {}
message_box = QMessageBox(QMessageBox.Question, QApplication.applicationName(), message, QMessageBox.NoButton, parent)
for label, choice in zip(labels, choices):
button = message_box.addButton(label, QMessageBox.ActionRole)
buttons_to_choices[button] = choice
if show_cancel_button:
button = message_box.addButton(QMessageBox.Cancel)
buttons_to_choices[button] = None
message_box.exec()
return buttons_to_choices[message_box.clickedButton()]
def _dismissableMessage(parent: Optional[QWidget],
message: str,
icon: QIcon,
buttons: QMessageBox.StandardButton,
dismissed_messages: MutableMapping[
str, QMessageBox.StandardButton]) -> QMessageBox.StandardButton:
if message in dismissed_messages:
return dismissed_messages[message]
message_box = QMessageBox(icon, QApplication.applicationName(), message, buttons, parent)
checkbox = QCheckBox(message_box)
checkbox.setText('Don\'t warn again')
message_box.setCheckBox(checkbox)
button = message_box.exec()
if checkbox.isChecked():
dismissed_messages[message] = button
return button
def informationMessage(parent: Optional[QWidget], message: str, dismissable: bool = False) -> None:
if dismissable:
_dismissableMessage(parent, message, QMessageBox.Information, QMessageBox.Ok, _dismissed_information_messages)
else:
QMessageBox.information(parent, QApplication.applicationName(), message)
