Setup certain startup project

[Flaviu 0]

I have successfully compiled a github project, and I noticed that has few sub-projects:

Project1-->

and Project 2:

but when I try to Debug this project, my Qt Creator Debugger is always go on Project1 main.cpp, and I wish to run Debugger on Project2 main.cpp/main_window.cpp/and so on.

My question is: how can I setup the startup project on Project2 ? I didn't saw such a option on project settings ...

Or, maybe I didn't getting something right. Didn't I ?

[jsulm]

@Flaviu-0 In QtCreator on the left side switch to Project 2

[Flaviu 0]

But is just sub-projects, and I don't know if I can do what you said.

[jsulm]

@Flaviu-0 Well, an executable can only have one main function. Since I don't know much about your project I can't tell much. I guess the main from Project 2 is not built, or it is built but as a different executable.

[Flaviu 0]

Thank you a lot for your words. In the ending I have found how could be done, and I write here for someone who need: In left side down, there is a big button above Debug button. From that option I choose the right startup project.

[2NinerRomeo]

I think the button @Flaviu-0 is talking about has an icon of a monitor on it. On opening it, a two-column menu appears to the right. In the right hand column of this menu under "Run" Is a list of the executable in the project. Each line has a button which which will launch the executable. I was able to choose the startup with a right click on one of these executable, which would highlight that line. With that line highlighted, I could back out and use the debug button, and it would launch the executable which I'd left highlighted.