[PyQt] Very weird behaviour with a new style slot

[Phil Thompson]

On 06-04-2014 5:06 pm, Jeremy Sanders wrote:
> This code seems to have problem with new style slots (commented out 
> lines).
> It works works with the old style slot support. False is passed to 
> the
> doClicked method, not the text a, b, c.

Qt4 implements signals with optional arguments as multiple signals. 
PyQt considers the default as the version with all arguments specified - 
that's the one you are now connecting to. To connect to the one your old 
code was connecting to do...

     button.clicked[()].connect(...

Phil