PySide6.QtCore.Slot

@Slot([type1 [, type2...]] [, name="" [, result=None, [tag=""]]])

param name:

str

param result:

type

param tag:

str

Slot takes a list of Python types of the arguments.

The optional named argument name defines the slot name. If nothing is passed, the slot name will be the decorated function name.

The optional named argument result specifies the return type.

The optional named argument tag specifies a value to be returned by QMetaMethod.tag().

This implementation is functionally compatible with the PyQt one.

Module	PyQt	PySide
QtCore	pyqtSignal	Signal
QtCore	pyqtSlot	Slot

See also

signals-and-slots

Q_INVOKABLE

There is no equivalent of the Q_INVOKABLE macro of Qt since PySide6 slots can actually have return values. If you need to create a invokable method that returns some value, declare it as a slot, e.g.:

class Foo(QObject):
    @Slot(float, result=int)
    def getFloatReturnInt(self, f):
        return int(f)