Felipe Monteiro de Carvalho wrote:

Den Jean wrote:

If despite the license issue someone would be interested in a Qt LCL, I would like to help with the Qt part.

Here are the results of some FPC Qt4 tests:
  http://users.pandora.be/Jan.Van.hijfte/qt4.html

kind regards,


I am interrested in a Qt LCL, and even more on a Qtopia LCL latter for PDAs. Your test program looks very good =)

Do you think we should work with qt4 and not qt3? If so, why? Is qt4 backwards compatible to qt3?

I just recompiled my LCL against qt. Now I tryed to link an application against this qt LCL. I get an error message:

/usr/bin/ld: cannot find -llzqt
magnifier.dpr(82,1) Error: Error while linking

Any idea what is missing in my system?

I do have qt3-devel and qt4 development packages installed .... there is a missing devel package, of course, but I can't find it. I also cannot find any lzqt-devel package or similar.

As far as I know the original approach for the qt widgetset was to write a supporting .so in c++ that exported the functions in a plain c compatible way so that pascal could use qt through this. I think in the lcl/interfaces/qt there is the source for the lzqt. (which I assume stands for lazarusqt) I don't think that currently there is a usable amount of code there, since the lcl has changed quite a bit from when there was a qt initiative. Also I imagine that the c++ source code was probably written around qt 2 so there may be incompatibilities there as well.

Andrew

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