Thanks guy, it worked perfectly, thank you so much, you not only helped me, you opened my mind, had not thought about it... I change the file, if you want to check, there is: http://pastebin.com/Dj8YxUNQ
I'm not understand very well your last two questions, if you can forgive me... I am very grateful... Herbert 2011/9/14 Petr Viktorin <[email protected]> > Hello Herbert! > In JanelaLogin.logar, you assign the new window to "janela", but that > variable only exists until the end of the method. > When the method is done, the window gets garbage-collected, because > Python thinks there's no way you can get to it again. > > To quickly fix this, you can use a list of windows: at the module > level, write `windows = []`, and then in JanelaLogin.logar, put > `windows.append(janela)`. The windows will be referenced from the > list, so they can't get garbage-collected. > If the application will create lots of windows, you'll also need to > remove them from the list when they're no longer needed. > > Hope that helps. > > PySide developers: Could QApplication mentioning its topLevelWidgets() > in tp_traverse prevent these errors? Is there any reason for not doing > that? > > Petr > > > > > On Wed, Sep 14, 2011 at 20:26, HERBERT HUDSON <[email protected]> > wrote: > > Hello Guys, > > > > First let me apologize for my English. > > > > I'm looking at various web sites and still not found, if someone can help > > me, I'll be very grateful, can be a simple tutorial or example or > correcting > > my mistake. > > > > I'm trying to open multiple windows and do not know how, I tried to use > > thread and pass by reference, but failed. > > > > I have two windows created with the QtDesigner and converted to Python: > > JanelaLogin.py -> to login > > JanelaPrincipal.py -> main window > > > > I'll start JanelaLogin, and after login, view the JanelaPrincipal > > > > here's one of the examples I tried: > > http://pastebin.com/Dj8YxUNQ > > I do not know if I'm using the list correctly, so if it has something > wrong, > > please tell me. > > > > Thank you for you attention > > Herbert > > > > _______________________________________________ > > PySide mailing list > > [email protected] > > http://lists.pyside.org/listinfo/pyside > > > > >
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