[Qt-interest] qt3 to qt4 migration question

Jake Colman colman at ppllc.com
Fri Nov 26 03:08:24 CET 2010


>>>>> "sx" == sibu xolo <sibxol at btconnect.com> writes:

   sx> I am using qt-4.6.2.  I compiled it with qt3support.  I know of
   sx> some applications still reliant on the qt3 toolkit. I would be
   sx> grateful to know if these can be recompiled to use the qt4
   sx> toolkit with qt3-support enabled and if so what are the required
   sx> changes, procedures etc.

For the most part, the Qt3-to-Qt4 porting tool will do a pretty good job
getting your code up and running with Qt4.  Depending on how much
customized code had been written (e.g., event filters, complex menuing,
etc) you may need to manually fix your code to work well with Qt4.

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