[PyQt] Get class 's children on init

[panoss]

Sorry, I meant: children = self.children()
Yes I've tried what you suggest, it also fails.

Maybe I should get the children not in init but in some other function (I wonder which one?) because they, may, have not yet been created?


This class 'promotes' a QGroupBox to 'DataForm', maybe my constructor is incorrect?

DataForm(QtGui.QGroupBox):

   def __init__, parent):
       QtGui.QGroupBox.__init__(self, parent)

I tried in showEvent, now it works BUT brings ALL the widgets of the form!!! and not only the ones in my widget (my GroupBox):

class DataForm(QtGui.QGroupBox):
   signal_hided = QtCore.pyqtSignal()
   signal_shown = QtCore.pyqtSignal()
   def __init__(self, parent):
       QtGui.QGroupBox.__init__(self, parent)

def showEvent(self, event):
   super(DataForm, self).showEvent(event)
   self.signal_shown.emit()

   children = self.children()
   for widget in children:
       print('DataForm:showEvent=', widget.objectName())