QgisInterface (iface) has a composerAdded and composerWillBeRemoved signal.
Did you try to connect to these? Best, Matthias On 03/31/2015 09:34 AM, Junior wrote: > Hi all, Luca > Thanks for answering. But i already have an update function that I > linked to an update list button. I even linked it to the icon on the > toolbar so that when user calls foreground the dialog it's already > updated. > The case I'd like to manage: user can open plugin dialog and composer > manager. The two dialogs are visible (to the eyes) even > though composer manager is the one at foreground. He makes changes and > directly clicked on the plugin dialog. He should update list but if he > forgets and executes, this may lead to bug I don't want to / can't yet > manage. > Reason why I want to ensure that list is always up to date when he > interacts with the dialog > > Envoyé depuis mon HTC > > ----- Reply message ----- > De : "Luca Manganelli" <[email protected]> > Pour : > Cc : "[email protected]" <[email protected]>, > "qgis-developer" <[email protected]> > Objet : [Qgis-developer] [Qgis-user] Pyqt4 : which signal is sent when > dialog comes to foreground? > Date : mar., mars 31, 2015 07:56 > > On Mon, Mar 30, 2015 at 6:12 PM, Junior Delaz <[email protected]> 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 > _______________________________________________ > Qgis-developer mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-developer > > > _______________________________________________ > Qgis-developer mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-developer
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