[Qgis-developer] [Qgis-user] Pyqt4 : which signal is sent when dialog comes to foreground?

[Luca Manganelli]

On Mon, Mar 30, 2015 at 6:12 PM, Junior Delaz <delazj at gmail.com> wrote:
> I've read about defining a custom showEvent function but can't understand
> where to put it and what inside.
> If somebody can give some tips...

You could add a "Update list" button