[PyKDE] modal dialog SLOT problem
apaku at gmx.de
Tue Oct 10 14:58:38 BST 2006
On 09.10.06 23:00:35, Dave S wrote:
> On Monday 09 October 2006 20:41, Andreas Pakulat wrote:
> > create a subclass from QDialog and the form and implement 3 slots,
> > connect each slot to one of the buttons. Then in each slot set a member
> > variable of self to 0, 1 or 2 and then call accept or reject
> > accordingly.
> > After dialog_instance.exec_() returned you can check the member variable
> > of dialog_instance to know which button was pressed.
> Thank you for replying :)
> I hear what you are saying and on designer QT3 this works very well.
> Unfortunately I did not explain myself very well. I am using designer QT4
> which has done away with the option of creating slots inside the generated
> dialogue ... thus my problem !
You don't need slots created by designer. Just write a python class that
subclasses from QDialog and you Ui. See the PyQt4 examples for some
inspiration. In that subclass you then have the slots (you could even use
auto-connection for that) which sets the member variable.
> > I don't think your idea can work, because your slot is executed after
> > exec_() has finished.
> Execution of ...
> print justify_dialog.exec_()
> continues indefinitely,
> I was hoping that
> would call widget.done(2) which exits the dialog and justify_dialog.exec_()
> returning a 2. Although since it does not work I am more than happy to stand
This should print a message on the terminal, as the connection cannot be
made. You cannot give argument values to slots when connecting them to
You will hear good news from one you thought unfriendly to you.
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