Functions
def checkState ()
def initStyleOption (option)
def isTristate ()
def setCheckState (state)
def setTristate ([y=true])
Signals
def [stateChanged](<https://doc.qt.io/qtforpython-5/PySide2/QtWidgets/QCheckBox.html#PySide2.QtWidgets.PySide2.QtWidgets.QCheckBox.stateChanged>) (arg__1)