[Qgis-developer] Value Tool does not work on 1.3.0

[Barry Rowlingson]

On Sat, Sep 19, 2009 at 9:28 AM, Barry Rowlingson
<b.rowlingson at lancaster.ac.uk> wrote:

>  Maybe Qt does, but PyQt doesnt :) If I connect to a non-existent
> signal I get True returned.

I suspect (and this is pure speculation) it's the interpreted dynamic
nature of python here. In C++ I think that Qt's moc knows all the
signals at compile-time, since they are declared. With python,
everything is dynamic, and so you could be connecting to a signal on a
python object that doesn't exist yet...

Barry