guijarro at esrf.fr
Tue Oct 12 10:41:31 BST 2004
I would like to know when a Python signal (PYSIGNAL)
emitted by a QObject-derived instance is connected to
something, in order to perform an expensive initialization
only if necessary.
I thought I could use the connectNotify method of QObject,
but it does not seem to work : whatever I tried, I did not get
it called, whereas it is supposed to be called "when something
has been connected to /signal/ in this object" (from Qt doc.)
Is it implemented in PyQt ?
If so, from which version ? (I am using 3.8)
Thanks in advance for the help,
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