Guess I didn't read thoroughly, but I have never tried to do this to enforce a single panel, so not a hundred percent sure that there is a method that applies to that.
On Wed, Oct 23, 2013 at 6:22 PM, Jose Fernandez de Castro <pixelcowbo...@gmail.com> wrote: > Sorry for the indentation, but hopefully it's enough information. If > you google for pyqt singleton application you will find more elaborate > examples of the same thing. > > On Wed, Oct 23, 2013 at 6:20 PM, Jose Fernandez de Castro > <pixelcowbo...@gmail.com> wrote: >> I've used QLocalSockets for this: >> >> self._id = "yourIDkey" >> self._outSocket = QtNetwork.QLocalSocket() >> self._outSocket. >> connectToServer(self._id) >> self._isRunning = self._outSocket.waitForConnected() >> # No running server, that means that the notification dialog >> is not being shown by another instance. >> if not self._isRunning: >> self._outSocket = None >> QtNetwork.QLocalServer.removeServer(self._id) >> self._server = QtNetwork.QLocalServer() >> self._server.listen(self._id) >> >> >> On Wed, Oct 23, 2013 at 5:40 PM, Frank Rueter <fr...@beingfrank.info> wrote: >>> Hi all, >>> >>> >>> has anybody had success with enforcing only one instance of a PySide widget >>> when it's registered as a panel? >>> >>> My app writes data to disk upon certain events and loads that data again >>> through the widget's constructor. So I need to make sure that only one >>> instance is open at any given time, otherwise I'm running the risk of >>> losing/corrupting that data. >>> >>> Any ideas? >>> >>> Cheers, >>> frank >>> _______________________________________________ >>> Nuke-python mailing list >>> Nuke-python@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python >> >> >> >> -- >> Jose Fernandez de Castro > > > > -- > Jose Fernandez de Castro -- Jose Fernandez de Castro _______________________________________________ Nuke-python mailing list Nuke-python@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python
