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Brainstorm

Stuck? Some ideas just need to be dumped on someone before they can materialize.
459 Topics 3.2k Posts
  • How would you like to learn Qt?

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    @Giridhar Two comments- QT examples are as received from some comments on forum " very basic ". That is OK , but lack of function description , lack of description of passed parameters to the function, and overall lack of "comments" eliminates "examples" as a learning resource. ( as a poorest example - error processing in non existent in examples - I have been told "it is not basic " to process errors ) Same goes for using forum as a learning resource. The forum unadvertised purpose is to resolve coding issues. There are some very knowledgeable contributors doing so, but they are a minority. So far I have not found many technical forums as a beneficial learning resource - most "how do I ..." receive reply "Google it ". As far as "doing a survey " - that is your choice to "get up the speed " in your job , I would suggest to skim the forum, it may also help. Good luck Cheers
  • Vibe coding / AI code generation for Qt based applications

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    KH-219DesignK
    Like @SimonSchroeder , I'm not really using AI for programming (yet), but I, too, follow the discussions about this (sometimes). Something I have been pondering recently, without coming to any conclusions... Over the years, most programmers/coders/engineers that I have worked with are much more comfortable writing code than sitting down and intently reading through it methodically and critically (especially for "novel" code for which the reader was not also the author). I have regularly given my favorite "pet" advice to people just starting out that they should try to get really comfortable and really fluent in reading and analyzing code, and practice that skill as often as they practice writing code. So.... In a hypothetical world where the AI writes 100% of the code, then either it will somehow be "perfectly coded" and need no review (which I cannot imagine, since the "spec" could have errors), or.... the AI writes 100% of the code and it falls upon us to READ all the code, which is something a lot of us do poorly. This simultaneously brings up two competing feelings for me: excitement/hope that code reading will now become more recognized as the highly-prized skill that I always believed it to be. pessimism/dread that nobody will be reading all the "AI slop" code that is potentially about to be dumped into the world's code repositories, and that there already aren't enough good readers/reviewers to deal with it all
  • Register a Qt account twice

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    RokeJulianLockhartR
    @asterwyx, what was the response? I ask per forum.qt.io/post/833884.
  • Why doesn’t Qt for C++ support hot reloading like other modern UI frameworks?

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    Pete CarterP
    @SimonSchroeder There is a single project that allows you to do hot reloading with C++ (and thus certainly also with Qt): https://liveplusplus.tech/ Only problem is that it's closed source
  • Qt City Building Game

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    Today there is only a single pretty expensive license. But in the past, I remember there were other cheaper versions. For example the "Indie Mobile Edition". So a edition only for mobile devices (and i guess only Qt5 only, but I am not 100% sure). I guess they have one of that versions and/or they use a module that isn't available with Qt6 yet (don't forget that some modules are not available with Qt6!) But maybe ask them if you want to know more.
  • how to use chatgpt for blogging

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    JoeCFDJ
    Have not used chatgpt for a while. I prefer Grok.
  • Qt Open Source Apps - Code Repository

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    M
    Hello. Just as a little part of this, I'm updating this wiki page with current URLs and missing Qt software. https://wiki.qt.io/List_of_Qt_Applications Feedback is welcome. Regards
  • Qt vs Java for client/server application

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    B
    @JonB - this does look like it'll suit our needs, if we decide to re-purpose the Java into a server. It's another approach I can add which I'd not thought of, thanks!
  • Best Practices for Deploying Qt Applications in SysOps Workflows (Linux/Windows)

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    SGaistS
    Hi and welcome to devnet, AFAIK, Qt now provides helper macros to make use of e.g. windeployqt to prepare a folder structure that allows your application to run. You can then use your favorite package manager or CPack to build the installer. For Linux, it begs a different question: are you aiming at providing native packages such as deb and rpm files ?
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  • This topic is deleted!

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  • Rendering a simple 3D model with a custom QRhiWidget

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  • Admins: How about deploy a llm/RAG chain to improve forum search?

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  • QT in Xojo

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    jsulmJ
    @BoudiVV Hi! Not sure what your question or concern is. Why do we need a different way to work together? What would be different? "merge of QT with CSS" - what does this mean? "But we can no longer accept that there is no honest earning model for all the developers involved" - do you mean Android/iOS app developers? Qt developers?
  • How to compile Qt1.45

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    X
    @Pl45m4 beautiful! And I relieaze. I really fancy reading Qt6 sources. thx.
  • This topic is deleted!

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  • Help sending data from dialog to main window

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    Pl45m4P
    @alexjordan_now said in Help sending data from dialog to main window: You can achieve this by emitting a signal from the login dialog and connecting it to a slot in the main window That's one way that was also already mentioned before :) Though I think if you want to return one value only, setting up a signal/slot connection is more "work" than just returning the value directly to the caller.
  • EXE of QT Demo projects.

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    P
    @Pl45m4. Err... ignore. I thought it was something that was easy for QT to supply.
  • Looking to Develop Mobile Payment App

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    I had similar challenges when I was working on a mobile payment app. For developing a dynamic app with merchant features, card attachments, and payment scheduling, it’s crucial to have a secure and reliable payment gateway integration. To solve this issue, I recommend you to read about mobile app payment gateway integration . This article provides a clear understanding of how to integrate payment gateways into your app, which will be helpful for implementing the features you're aiming for.
  • Is anyone interested in a QT based Maths Parser Class

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    It is always good to have version control right from the start (Git even works locally and can push the full history later). You should start right away to use GitHub. At first, make the repository private for you to work on and once it is stable, make it public.