hey, i have just started using Qt in linux and im able to design a number of application using its designer.
Now,since Qt is a platform independent tool, can anybody tell me that if i have designed an application in linux, how will it work in windows in the same way.

whilst a graphical toolkit is available for multiple platforms you still need to code it correctly underneath, which is down to the standard restraints of whatever language you have decided to use.

i have a code in C++ and compiled it well in linux.
But how to run it in windows such that it produces exactly the same output.

hey... isnt anybody working on Qt here ???

You should probably repost in the Programming Forum.

The Qt tutorial doesn't say anything special about Windows. So why not try and simply compile your program there?

Assuming you have intstalled the same version of Qt on your Windows computer, I'd say there really isn't anything special you need to do to "port" your Qt application you wrote for Linux to Windows. Just take the standard steps ("qmake -project", "qmake yourproj.pro", and run "make"). If you're using Visual Studio, then the last step would be "nmake" instead.

Now if you do use non-Qt functions/methods that are platform-specific, then of course it is your responsibility to make sure they are properly #ifdef'ed. Qt provides platform macros, such as Q_OS_WIN and Q_OS_LINUX, for that purpose.