Qt and c++ combination

uniunit

I have downloaded qtlibraries with designer. Where can I post eventhandlers with it? Can I use qt with eclipsecdt? How does some code can open an ui? or vice verse? I am using c++

giesbert

Hi,

I don't get what you try to do. Designer is the tool you use to create a Qt UIgraphically.
What do you want to do with eventhandlers? Or do you need signal/slot?
You can use eclipse if you want, but I never do it. I use MSVC or QtCreator.

Maybe you should start with teh Qt tutorials:
http://qt-project.org/doc/qt-5/gettingstarted.html

vezprog

My first suggestion would be to download QtCreator, as it is a light weight IDE and is tailored to using Qt's libraries. Plus, it has the designer built into it. Although, most IDE's will work, since Qt is just a framework / C++ libraries.

Second, you should familiarize yourself with how Qt works in general including QMake, "Signals and Slots":http://qt-project.org/doc/qt-4.8/signalsandslots.html, and "QApplication (GUI applications)":http://qt-project.org/doc/qt-5/qapplication.html / "QCoreApplication (console applications)":http://qt-project.org/doc/qt-5/QCoreApplication.html. Once you get the basic concept of how the event system works, you should be off to the races.

Any C++ code will work in a Qt Project. Try downloading Qt from the "online installer ":http://qt-project.org/downloads , and take a look at some of the examples. The online installer includes QtCreator as well.

uniunit

How do I convert ui graphical code to code standard c?

andreyc

There is no tool to translate .ui to "standard c". So you need to write it or you can use "User Interface Compiler (uic)":http://qt-project.org/doc/qt-5/uic.html to translate .ui files to C++ files.

uniunit

where is it available for download?

uniunit

What actions do I need to do in order to write a simple helloworld for buttonclick?

vezprog

A quick google search came up with "this":http://www.richelbilderbeek.nl/CppQtHelloWorldWindowedGui.htm example:

uniunit

How can I import a qt4 project and set c++ code for it?

giesbert

Hey uniunit.

Maybe you should start with reading the tutorials or a good Qt Book.
Qt is standard C++. If you know C++, and a bit of Qt, you can do all that.