Re: [Interest] Massive flickering while resizing Qt Quick application while resizing the window (Windows only)

This is a very well known bug: https://bugreports.qt.io/browse/QTBUG-93084 + other 50 clones... Às 16:27 de 18/07/2022, Jean-Michaël Celerier escreveu: Sounds like https://bugreports.qt.io/browse/QTBUG-46074 (which still happens for me on e.g. archlinux  with Qt 6.3.1 and can be trivially

[Interest] QML vs Widgets, 20202 Q1 edition (was "Is there a good alternative to the QML [...]")

QML/Quick on the desktop is clearly a hot topic. I've asked about this little under a year ago [1]. Interesting discussion, worth a read. In the meanwhile, I've been asking questions around, like what do /r/cpp redditors like to use [2]. Results are interesting and the comments are as well.

Re: [Interest] (Q)Plugins and QML/Quick

... If someone has the code behind this talk and would be so kind as to share, I'd very much appreciate it. And I'm still open to all kinds of suggestions to try! Às 14:16 de 25/09/2021, Rui Oliveira escreveu: Hey, I've done a repo with a (poorly made) example of what I'm trying to achieve

Re: [Interest] Qt 5.15 LTS vs Qt 6.2 LTS

In relation to Qt 6, in: https://www.qt.io/blog/qt6-development-hosts-and-targets It says that: "Both *Windows 7 or 8.x* version support will not be available for Qt 6" "it will no longer be possible to create *UWP* applications on Windows 10." The latter is a shame, but the former makes me

Re: [Interest] (Q)Plugins and QML/Quick

Hey, I've done a repo with a (poorly made) example of what I'm trying to achieve, using widgets. Feel free to give some comments: https://github.com/ruilvo/qt-widget-plugins-example/ Às 07:06 de 15/09/2021, Ulf Hermann escreveu: But my goal is to not know about the types beforehand at all.

Re: [Interest] (Q)Plugins and QML/Quick

PS: For reference, I'm talking about what would be the QML/Quick equivalent of the Plug and Paint example: https://doc-snapshots.qt.io/qt6-dev/qtwidgets-tools-plugandpaint-app-example.html Where the plugins bring UI components with themselves. Às 18:24 de 14/09/2021, Rui Oliveira escreveu

Re: [Interest] (Q)Plugins and QML/Quick

Hey, I think we're speaking about different things. I've explored a bit and it seems that it's typical to create QML modules/plugins to expose new QML types that are found at runtime. But you still explicitly use those types. Like, an external project will add the "MyAwesomeAlgorithm" type

Re: [Interest] (Q)Plugins and QML/Quick

Hey, Maybe I missed something, but this seems more like a solution to manage QML resources and modules that you know about at compile time. I'm talking about a runtime problem. Lemme try to explain with some simplified code. Allow me to leave a link to some markdown and syntax highlighted

[Interest] (Q)Plugins and QML/Quick

So, let's add traffic to the list. The problem to discuss: * An application that wants to be extendable via plugins. * These are found and loaded at runtime. * Not all of them are used at the time. * The plugins require non-trivial UI, that they ought to "bring themselves". * During the

Re: [Interest] Qt Creator becomes too buggy. Please do something :)

What about raising issues in Qt Bugs (https://bugreports.qt.io) with proper bug information, steps to reproduce, etc, instead of a few-worded rant on a mailing list? Speaking of, I want to commend the Qt Team members that fixed the bug QTCREATORBUG-25847 for me in record time and with nice

Re: [Interest] Windows-64 specific QML UI flickering

Hey! I think I reported a similar thing in https://bugreports.qt.io/browse/QTBUG-93084 Is this like your problem? It doesn't happen with Software or OpenGL rendering. Às 13:12 de 10/05/2021, Benjamin TERRIER escreveu: On Thu, 6 May 2021 at 02:21, Jason H > wrote:

[Interest] How I would like to see Qt, was Re: L Word

If you allow me my two cents: I'm not a good enough programmer to know how does one deal with the promises of long term support for certain hardware while juggling with new exciting hardware. And I do agree that likely 90% of the edge cases will be commercial situations that should pay for

[Interest] Qt in security-critical systems. Was: Re: L Word

[Please rename threads when the subject changes] SpaceX's dashboard is literally an Electron application. So if a half-browser, half javascript runtime can be certified to fly to *space* and dock into the ISS, I guess Qt can be used on cars. Unfortunately, MISRA C++ is very outdated. Autosar

Re: [Interest] Another Qt disappointment

Hahaha, welcome to the state of Qt 2021. Feel free to read the March archive of this mailing list (https://lists.qt-project.org/pipermail/interest/2021-March/thread.html) to get up to date (you'll know what threads I mean when you see them). Or https://bugreports.qt.io/browse/QTQAINFRA-4121.

Re: [Interest] L Word

And so we lost one of the most active, contributing, and knowledgeable members of this mailing list. Cue "the worst trade deal maybe ever signed anywhere" meme. I was thinking of putting him in CC but I don't think I should bother the man. I sure did respect Giuseppe, and I can totally get

Re: [Interest] Guide me through the Qt offerings for GUIs

. updates though. *Sent:* Thursday, April 22, 2021 at 11:25 AM *From:* "Konstantin Shegunov" *To:* "Rui Oliveira" *Cc:* "Interests Qt" *Subject:* Re: [Interest] Guide me through the Qt offerings for GUIs On Thu, Apr 22, 2021 at 6:10 PM Rui Oliveira <mailto:rui...@hot

Re: [Interest] Guide me through the Qt offerings for GUIs

Olá João! Doing logic with QML? hehe I can hear the voice of Jesper Pedersen from KDAB saying "your business logic stays in C++" (https://www.youtube.com/watch?v=JxyTkXLbcV4 pretty good series, actually). I'm just kidding, Qt itself has examples in Qt Creator making a game without any C++

Re: [Interest] Guide me through the Qt offerings for GUIs

est of the system, because I don't know, not even at compile time, the controls needed. It's not like I can just do it with a "Flux" architecture. Maybe I'm absolutely terrible at software design. I'm not a software engineer. Rui Em 22/04/2021 17:17, Giuseppe D'Angelo via Interest esc

[Interest] [SPAM] Re: Guide me through the Qt offerings for GUIs

JS engine to glue my c++ code. Honestly, by this route, I think people don't just use CEF or something because they don't want to write the server-side boilerplate. Rui Em 22/04/2021 16:25, Konstantin Shegunov escreveu: On Thu, Apr 22, 2021 at 6:10 PM Rui Oliveira <mailto:rui

Re: [Interest] Guide me through the Qt offerings for GUIs

"Anything that's non-trivial ends up with (a) huge boilerplate wrapper(s)." Q_INVOKABLE, Q_PROPERTY, etc... The Qt stuff crawls into what would otherwise be just business logic because you need to access something. I've linked this before:

Re: [Interest] Guide me through the Qt offerings for GUIs

t escreveu: On 22/04/2021 14:55, Rui Oliveira wrote: I know Giuseppe D’Angelo isn't a TQtC employee, but I trust KDABs stuff in general. https://www.qtdesktopdays.com/wp-content/uploads/2020/09/keynote.pdf Slide 19 "Accelerate widget rendering & compositing through RHI", or I did

Re: [Interest] Guide me through the Qt offerings for GUIs

cond. Cheers, Volker On 22 Apr 2021, at 13:18, Rui Oliveira wrote: This makes me raise the question: then how will you do the RHI backend for Widgets then, if they are so "incompatible"? Rui Em 22/04/2021 09:50, Volker Hilsheimer escreveu: On 21 Apr 2021, at 22:39, Bernhard Lindn

Re: [Interest] Guide me through the Qt offerings for GUIs

This makes me raise the question: then how will you do the RHI backend for Widgets then, if they are so "incompatible"? Rui Em 22/04/2021 09:50, Volker Hilsheimer escreveu: On 21 Apr 2021, at 22:39, Bernhard Lindner wrote: Personally, I think the exsting QtQuick element should be scrapped

Re: [Interest] Guide me through the Qt offerings for GUIs

Well, I think this needs some historial context. Remember Nokia and how they wanted Qt to be the /de facto/ SDK for their mobile SO? QWidgets + phones? Not that great of a deal... Now update that story to Android or whatever, and Widgets aren't an answer for mobile development. It makes sense

Re: [Interest] Guide me through the Qt offerings for GUIs

latforms. Nuno On 21 Apr 2021, at 17:13, Rui Oliveira <mailto:rui...@hotmail.com>> wrote: At least, it would be convenient to reap the benefits of QML: HW acceleration, for example. I personally don't care for QML. I would prefer to write everything in C++. But that's me. If t

Re: [Interest] Guide me through the Qt offerings for GUIs

in the image pane). Also, this one: https://docs.ultralig.ht/docs/integrating-with-games Interesting, and amazing, that these things are possible! Em 21/04/2021 16:51, Giuseppe D'Angelo via Interest escreveu: On 21/04/2021 16:10, Rui Oliveira wrote: Black Mesa Source?! Now that's an interesting

Re: [Interest] Guide me through the Qt offerings for GUIs

At least, it would be convenient to reap the benefits of QML: HW acceleration, for example. I personally don't care for QML. I would prefer to write everything in C++. But that's me. If there was a "no-QML-Quick-API" I'd be so much happy. No more gluing code and properties and questions like

Re: [Interest] Guide me through the Qt offerings for GUIs

Hey Giuseppe, and discussion list! I did watch all of those. In fact, my original post cites you directly, from a talk I believe to have happened in that event also. Black Mesa Source?! Now that's an interesting one haha! Anyway, some good information that I got here. Good to see someone

Re: [Interest] Guide me through the Qt offerings for GUIs

to Widgets for my particular application. Thanks! Em 18/04/2021 22:34, André Pönitz escreveu: On Thu, Apr 15, 2021 at 11:25:08AM +0100, Rui Oliveira wrote: I want to write a desktop application. This desktop application would not involve displaying lists of things, which seems to be what all

Re: [Interest] Guide me through the Qt offerings for GUIs

... If the TQtC decided to spend 18 months doing nothing else than cleaning up the bugreports backlog, I'd 100% support it! About threading techniques, I don't have much to say, I think it's one of those historical things... Rui Em 18/04/2021 13:50, Roland Hughes escreveu: On 4/18/21 5:00 AM, Rui

Re: [Interest] Guide me through the Qt offerings for GUIs

guess QML is more present in embedded? Or maybe some entreprise stuff we don't know about... Em 16/04/2021 14:16, Matthew Woehlke escreveu: On 15/04/2021 06.25, Rui Oliveira wrote: I feel very hesitant to start a project on QWidgets. It feels like starting a project on dead tech. I kno

Re: [Interest] Guide me through the Qt offerings for GUIs

://bugreports.qt.io/browse/QTBUG-78634 https://bugreports.qt.io/browse/QTBUG-74407 This is quite high on my wish list... Let's hope it doesn't take to long! Thanks! Rui Em 16/04/2021 18:23, Shawn Rutledge escreveu: On 2021 Apr 15, at 12:25, Rui Oliveira wrote: Hey, As per the title implies, I

Re: [Interest] Guide me through the Qt offerings for GUIs

Apr 2021, at 12:25, Rui Oliveira wrote: Hey, As per the title implies, I would like some comments on the GUI offerings Qt currently has. I'll share my own assessments and needs, and I'd like very much to hear your comments. So: I want to write a desktop application. This desktop application

[Interest] Guide me through the Qt offerings for GUIs

Hey, As per the title implies, I would like some comments on the GUI offerings Qt currently has. I'll share my own assessments and needs, and I'd like very much to hear your comments. So: I want to write a desktop application. This desktop application would not involve displaying lists

Re: [Interest] the path forward (or is it "how the things look"?)

I'm going to vent my perspective as a non-professional programmer who just wants to do GUI on a cross platform hobby project and is relatively new to Qt. So, to start. ReactJS/Electron. Yes, everybody is doing it because I guess the ratio of frontend devs to C++ programmers is 100:1. Now,