[PyQt] Re: launch a dialog from main window

[Alberto Berti]

>>>>> "Paolo" == Paolo Franzetti <paolo at lambrate.inaf.it> writes:


    Paolo> How can I do this job without blocking the main window ?

Maybe just studying a bit more of python before writing apps?:)
Some points:

- just one app object for process!!

- if your object must survive the end of the method (e.g. the viewer),
  attach it to something that will survive the method or make it
  global;

- what's the clue on making a main window modal?

Have a look at the demos on the best practices about qt programming,
and also learn about python's nested scopes!

Attached you find a path that will make your code work... 

cheers

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