[PyQt] A simple question about signals and slots
Phil Thompson
phil at riverbankcomputing.com
Sat Sep 5 00:36:10 BST 2009
On Fri, 4 Sep 2009 15:38:23 -0700 (PDT), William
<abecedarian314159 at yahoo.com> wrote:
> Hi! I have what I hope is a simple question about signals and slots. As
I
> understand it,
> if events aren't acted upon, then they propogate upwards. But suppose
you
> have something like this:
>
> A
> / \
> B C
>
>
> Where B and C are children of A. How does B send a signal to C? I'd
like
> to keep B and C decoupled
> (for example, B and C could be dockwidgets, or even other main windows).
> Is there something like wx.py.dispatcher?
I think you are confusing events with signals - they are completely
different mechanisms with different behaviour.
Phil
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