pyqt5 iterate over the items in a stacked widget?

Question

In this example

Stack = QStackedWidget (self)
stack1 = QWidgetA()
stack2 = QWidgetB()
stack3 = QWidgetC()

Stack.addWidget (self.stack1)
Stack.addWidget (self.stack2)
Stack.addWidget (self.stack3)

is there any way to iterate over Stack to retrieve the widgets that are the various items in the Stack?

I haven't found a function in QStackedWidget

Ideally I would be able to get back the instances of QWidgetA, QwidgetB, and QwidgetC that are in stack1, stack2, and stack3.

Answer 1

Get the QStackedWidget::count() of items and iterate from zero to < count() using your favorite loop flavor. Each QWidget you added can then be gotten with QStackedWidget::widget(index)

Answer 2

@MaximPaperno' is the solution in c++ speak. I gave it the checkmark. Here is the Python/PyQt code that demonstrates his answer.

from PyQt5 import QtWidgets

class QWidgetA(QtWidgets.QWidget):
    def p(self):
        print('A')

class QWidgetB(QtWidgets.QWidget):
    def p(self):
        print('B')

class QWidgetC(QtWidgets.QWidget):
    def p(self):
        print('C')

if __name__ == '__main__':
    app = QtWidgets.QApplication([])
    Stack = QtWidgets.QStackedWidget()
    stack1 = QWidgetA()
    stack2 = QWidgetB()
    stack3 = QWidgetC()

    Stack.addWidget(stack1)
    Stack.addWidget(stack2)
    Stack.addWidget(stack3)

    x = Stack.count()            #<<<<
    for i in range(x):           #<<<<
        w = Stack.widget(i)      #<<<<
        w.p()