win32 apps in qt gui

[freekill]

I'm working with image processing and I already have codes running in my Dev-C++. I'm using an open source library(OpenCV) for my applications and I just wanted to integrate my programs in a GUI so I'm currently trying to work with Qt.

I'm not new with C++ but this is the first time I'll be working on a GUI. Can I just copy and paste my existing win32 applications code in the slot( ) when I click a push button?

I tried to look for faq but found no results. Thanks for the help in advance.

[talk2amulya]

when u click a button, a signal is emitted..and if you have a connection made between emitted signal and a slot..the code in that slot executes..as simple as that