I am really thankful to everyone who replied to me and corrected my mistakes. Your help will help me finish my work quicker. Thanks @Christian-Ehrlicher , @Bonnie @JonB

@Elmehdi use the QtNetworkAuthorization module. For example: https://www.qt.io/blog/2017/01/25/connecting-qt-application-google-services-using-oauth-2-0

You can use QNetworkAccessManager upload the contents to the GoogleDrive. Also you need to setup the GoogleDrive for accessing like web-server.

@elfring said in Returning C++ references from more programming interfaces?: For example, why should Qt provide extensions that break encapsulation and increase the risk of errors? I suggest to use algorithms which can work together with container classes at more source code places. You did not address any of the concerns. You only added suggestions. That is not acceptable. You must only submit ideas/proposals that don't break encapsulation.

Sorry mate but I see no point in continuing this conversation. Some software developers agreed that they need the class “variant” for working with type-safe unions. They chose another useful programming interface. These software design decisions might influence other class libraries, don't they? The Qt software library is using also a variant class for the support of the meta-object protocol, isn't it?

@Lodhi-bhkr Sorry, but this is not a question. What did you try? What problems do you have? Please ask more specific questions. Looks like you asked here already: https://forum.qt.io/topic/120439/qt-code-to-send-data-on-postman-http-post-request

If you want to host your Laravel based rest api, then I would recommend doing it on a cloud server. If you don't know how to setup a server on your own, then you can use Cloudways or some other PaaS where server are automatically configured.

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@IMAN4K You could just emit a signal after getting the data and processing it.

@Ahti The error message looks more like an issue with the driver, so I don't know how to solve it.

Hi, I don't have any immediate plans for this, however, I find it quite a reasonable request, thanks! I've filed an issue to remember about that.

cool, thank you guys for your answers.

And how i can retrieve it trough the API??