pyGTK -- how to wait for modal dialog?

[Grant Edwards]

In article <m3wvfep89e.fsf at gondolin.beleriand>, Steffen Ries wrote:

>The actual dialogs would inherit from Dialog and connect self.close()
>to some button, which passes the appropriate return value. (Just
>closing the window acts like canceling the dialog).

Handling a window close/destroy is one point I missed in mine
The application will wait forever if you close my dialog
window.

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