[PyQt] QObject confusion

[Arve Knudsen]

Hello Jason

First of all, is Activation.http a QObject? I think what you want to do is:

QObject.connect(self.http, SIGNAL('done(bool)'), self.loginResponseCvd)

QObject.connect is a static class method, so there's no point in calling it
on an Activation instance. When it comes to emit however, it should be
treated as an instance method (self.emit).

Arve

On 7/23/07, Jason Hihn <jason at eyemaginations.com> wrote:
>
>  In the class below (where I use … for brevity) when I have the Activation
> class not as a QObject but as a plain python class, the loginReponseRcvd()
> gets called. As soon as I make it a QObject (so I can emit) it stops
> working. The commented out line I tried and it told me that the underlining
> C++ object was deleted…
>
>
>
> Can anyone offer a suggestion?
>
> Thanks!
>
>
>
>
>
>
>
> class Activation(QObject):
>
> …
>
>             def login (self, username, password):
>
>  …
>
>                         #self.connect(self.http, SIGNAL('done(bool)'),
> self, SLOT('loginReponseRcvd(bool)'))
>
>                         self.connect(self.http, SIGNAL('done(bool)'),
> self.loginReponseRcvd)
>
>
>
>                         self.http.get(getdata)
>
>                         print 'login'
>
>
>
>             def loginReponseRcvd(self, error):
>
>                         print 'loginReponseRcvd: ', error
>
>                         if error:
>
>                                     print str(self.http.errorString())
>
>                         else:
>
>                                     data=str(self.http.readAll())
>
>                                     print 'data:', data
>
>                                     QObject.emit(self,
> SIGNAL('loggedIn(bool)'), data=='1')
>
>                         QApplication.exit(0)
>
>
>
> ---
>
> Regards,
>
> Jason Hihn
>
> Director of Software Engineering
> Eyemaginations, Inc.
>
> 600 Washington Ave, Suite #100
> Towson, MD 21204
> Domestic: 877.321.5481 ext. 8617
> International: 410.321.5481 ext. 8617
> Fax: 410.616.8657
> jason at eyemaginations.com
> www.eyemaginations.com
> www.3d-eye.com
>
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