How to include file .h from other projects?

[saobien39]

Hi everyone, I did 3 dialog projects, now I will create project main window, I wonder how to include file .h from other projects (copy it, create new one ...)?

[poor_robert]

Hmm, move header and source file to the directory where You created Your new project. Then include it in new file with #include directive. After that type (assuming that You are using Linux and You have Qt installed) in command line (be sure that Your working directory is new project directory):

@make clean@

@qmake -project@

@qmake@

@make@

@./newProjectBin@

If this won't help, write some more details: what do You use to write Your Qt applications (QtCreator, some other IDE). Then we will help You :)

[saobien39]

I understand your idea, First, I think that I must copy file .h and .cpp from old projects to new project. But that way only resolves problem if we code form purely while having a dialog project I used qt designer. I must copy its file .ui to new project, doesn't it?

ps: I love Windows :)

[Eddy]

bq. I must copy its file .ui to new project, doesn’t it?

Yes, you should add it also in your pro file. eg. :

FORMS    += yourdialog.ui

[saobien39]

Thanks everyone!