Pyqt calling a custom dialog and returning the vars

[Diez B. Roggisch]

Marcpp schrieb:
> I call a dialog from a principal program but cannot return the value
> of the
> variables (text box's). Here is a example...
> 
> 
> 
> from ui import Agenda
> from dialog1 import dialogo1
> from PyQt4 import *
> import dbm
> import sys
> 
> class principal (QApplication):
> 
>     def __init__(self, args):
>         """ In the constructor we're doing everything to get our
> application
>             started, which is basically constructing a basic
> QApplication by
>             its __init__ method, then adding our widgets and finally
> starting
>             the exec_loop."""
>         QApplication.__init__(self,args)
> 
>         # We pass None since it's the top-level widget, we could in
> fact leave
>         # that one out, but this way it's easier to add more dialogs
> or widgets.
>         self.maindialog = ag(None)
> 
>         self.setMainWidget(self.maindialog)
>         self.maindialog.show()
>         self.exec_loop()
> 
> class ag (Agenda):
> ...
> ...
>     def _slotAddClicked(self):
>         d=dialogo1()
>         d.exec_()
>         d.connect(d.buttonOk,SIGNAL("clicked()"),self._procesadialog1)

Shouldn't you connect the signal _before_ the dialog is shown?


>     def _procesadialog1():
>         d=dialogo1()
>         drempresa = d.dempresa.text()
>         print drempresa  #
> <-------------------------------------------------------- Nothing
> appears
> ...
> ...
> if __name__ == "__main__":
>     app = principal(sys.argv)
> 

Diez