combobox

Classes:

• ComboBox –

T module-attribute

T = TypeVar('T')

ComboBox

ComboBox(parent: QWidget | None = None, **kwargs: Any)

Bases: QComboBox, Generic[T]

Methods:

• currentValue –
• setCurrentValue –

Attributes:

• content_type (type[T]) –
• indexChanged –
• oldIndex –
• oldValue –
• valueChanged –

Source code

def __init__(self, parent: QWidget | None = None, **kwargs: Any) -> None:
    super().__init__(parent)

    self.setSizeAdjustPolicy(QComboBox.SizeAdjustPolicy.AdjustToMinimumContentsLengthWithIcon)

    self.oldValue = self.currentData()
    self.oldIndex = self.currentIndex()
    self.currentIndexChanged.connect(self._currentIndexChanged)

    for arg in kwargs:
        getattr(self, 'set' + arg[0].upper() + arg[1:])(kwargs.get(arg))

content_type instance-attribute

content_type: type[T]

indexChanged class-attribute instance-attribute

indexChanged = pyqtSignal(int, int)

oldIndex instance-attribute

oldIndex = currentIndex()

oldValue instance-attribute

oldValue = currentData()

valueChanged class-attribute instance-attribute

valueChanged = pyqtSignal(content_type, T | None)

currentValue

currentValue() -> T

Source code

def currentValue(self) -> T:
    return cast(T, self.currentData())

setCurrentValue

setCurrentValue(newValue: T) -> None

Source code

def setCurrentValue(self, newValue: T) -> None:
    self.setCurrentIndex(self.model().index_of(newValue))  # type: ignore