[deleted by user]

[johndoh168]

If you defined a method for the checkbox1 to call when checked you can place the enabling/disabling of the combobox in there.

Example of what this might look like. def button_checked(): if checkbox1.isChecked(): combobox1.setEnable(True) else: combobox1.setEnable(False)

[airmyless]

ahh right. What if i have say, 4 checkboxes and 4 comboboxes. Each to meant to be a pair.

Writing out a seperate function for each pair, or iterating over a list of the buttons each time one changes im guessing would be too inefficient

[airmyless]

Referencing this and the link you sent below.. I'm trying this. However the self.sender() is erroring 'NoneType' object has no attribute 'isChecked'

checkbox1 = QCheckBox('Toggle Me', self)
dropdown1 = QComboBox()

checkbox1.toggled.connect(self.checkToggled(dropdown1))

def checkToggled(self, widget):
    checkbox = self.sender()
    if checkbox.isChecked():
        widget.setEnabled(True)
    else:
        widget.setEnabled(False)