Os Windows Vista Home Ru + sp1
g++ (GCC) 3.4.5 (mingw-vista special r3)
Qt 4.5 (self build)
sip-4.8-snapshot-20090409 (self build)
PyQt-win-gpl-4.5-snapshot-20090411.zip (self build)
P.S. We found this in the code code:
def connectWidget(self, widget):
widget.signalA.connect(self.signalA)
widget.signalB.connect(self.signalB)
widget.signalC.connect(self.signalC)
Maybe it makes sense to change the connect as follows:
class pyqtSignal (...):
def connect(self, arg):
if hasattr(arg, self.name):
arg = getattr(arg, self.name):
elif hasattr (arg, '__class__') and hasattr (arg, '_%s__%s' %
(arg.__class__.__name__, self.name):
#find private atts with name '__on_signame'
arg = getattr(arg, '_%s__on_%s' % (arg.__class__.__name__, self.name)
#remaining processing
import sys
from PyQt4 import QtCore
def redirect_signal(src, dst, sig):
getattr(src, sig).connect(getattr(src, sig))
class A(QtCore.QObject):
signal = QtCore.pyqtSignal()
def f(self):
self.signal.emit()
class B(QtCore.QObject):
signal = QtCore.pyqtSignal()
def __init__(self, arg):
super(B, self).__init__()
redirect_signal(arg, self, 'signal')
#arg.signal.connect(self.signal)
class C(QtCore.QObject):
def __init__(self, arg):
super(C, self).__init__()
arg.signal.connect(self.__do)
def __do(self):
print 'Hi'
def main():
app = QtCore.QCoreApplication(sys.argv)
a = A()
b = B(a)
c = C(b)
a.f()
if __name__ == '__main__':
main()_______________________________________________
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