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Qt Creator 4.3.0 released
- tmsldd 9y agoThanks ! I love you guys.. Qt/QtCreator make life a lot easier.
- fiftyacorn 9y agoQt is very underrated - its pretty easy to get started, works cross platform and is stable in my experience
- swah 9y agoI will use C# instead of Qt in a next project because we're a university and getting a license would be a PITA..
- mrlucax 9y agoThey have a free community version under GPL: https://www.qt.io/download-open-source/?hsCtaTracking=f977210e-de67-475f-a32b-65cec207fd03%7Cd62710cd-e1db-46aa-8d4d-2f1c1ffdacea https://www.qt.io/download-open-source/?hsCtaTracking=f97721...
- IshKebab 9y agoYou can use the LGPL version. The only real restriction is that you can't link with Qt statically.
- kej 9y agoYou can link statically as long as you make it possible for your users to re-link with a modified version of Qt. If you have ClosedProgram.exe and distribute ClosedProgram.obj and QtSource.zip you're fine.
- blub 9y agoUniversities of all places should prefer open source tools and should release their projects as open source. Licensing sounds like an excuse to justify your choice.
- simplehuman 9y agoYeah, they license windows already...
- deleted 9y ago[deleted]
- swah 9y agoWe're building this for a company. What I mean is that its a big bureocracy to justify buying stuff.
- dkersten 9y agoLast time I checked, Qt was GPL/LGPL/Commercial. You can use the LGPL license just fine as long as you statically link the so/dll files. I do understand not wanting to have to verify/check your obligations, of course. Still, Qt is a fantastic piece of software and a number of companies that I know of use the LGPL version just fine.
- 0xFFC 9y agoI have said this in reddit, I am saying this again here because I feel if I don't I haven't paid my debt to QtCreator, especially their recent improvement. Best C++ ide, by far. Especially with their recent enhancement to their CMake support. right now I am writing gtkmm app in QtCreator (I am using gtkmm instead of Qt because target system does not have Qt installed). With Clang Code Model I would say they are almost on par with Java IDE's in term of productivity.
- zerr 9y agoHow it compares to KDevelop?
- 0xFFC 9y agoI like KDevelop. It is a great product. Especially after (v5.0 I think) they integrated libclang to their auto completion. But I would say QtCreate is more polished and more robust version of the (idea of) KDevelop. They both trying to achieve the same goal. They both wan to be C++ IDE (although QtCreator does support Qt Project in a special way). But in broader sense they both want to be general C++ IDE for C++ developer. I prefer QtCreator, just because it is more polished.
- slezyr 9y agoKDevelop MUCH MORE POWERFUL due to their code model. I really want to see their code model in QtCreator and other IDEs.
- IshKebab 9y agoWhen I used KDevelop last, QtCreator's code model was much better. It even handles `auto` pretty well these days. And QtCreator can now use Clang for the code model so it should be very good. Admittedly I last used KDevelop a long time ago, but has it really improved much faster than QtCreator? Can it autocomplete `auto` variables?
- pjmlp 9y agoWell, some of us knew Energize C++ and Visual Age for C++ v4, think Lisp/Smalltalk experience for C++. Sadly they were too advanced, thus heavy, for the hardware on those days.
- mishurov 9y agovim
- fenesiistvan 9y agoHow this compare with Embarcadero C++ Builder? https://www.embarcadero.com/products/cbuilder https://www.embarcadero.com/products/cbuilder Embarcadero also supports Windows, Android and iOS and they plan to add Linux server support this year.
- jasode 9y agoWith Embarcadero's very expensive multi-thousand dollar licensing costs[1], it seems like their strategy is focused on charging existing customers already heavily invested in their tools. (E.g. large legacy codebase with dependencies on VCL.) I doubt that there's a significant number of new customers that's comparing both Qt and VCL as equal possibilities. Qt has a cheaper commercial license and more programmers in the labor market know it. Qt Creator GUI also runs on Linux today instead of an unspecified tomorrow. [1] https://www.embarcadero.com/app-development-tools-store/cbuilder https://www.embarcadero.com/app-development-tools-store/cbui...
- problems 9y agoWe use Embarcadero at work for our older stuff and have moved to Qt. It's a clunky piece of crap, built around what used to be a big community due to Delphi in the Borland era. Their standard library is awful, support for 3rd party libraries is slowly dying. I'm sure some people from that era love it, but unless you have legacy code to maintain I really wouldn't suggest it. Maybe their new version with the move towards a Clang-based compiler will be an improvement, but the IDE itself is just... bad compared to Qt creator - doesn't support DPI scaling, no easy jump-to-class, upgrading packages often involves hacking at giant XML project files by hand, it's just a mess. Not only that, but the compiler has some pretty horrid bugs. Just this morning the compiler exited with no error, had to reboot the machine to make it work. It's also incredibly expensive and making decent use of it almost necessitates buying expensive component packs from 3rd party vendors like DevExpress. If you're an individual or small time company, you can get better visual IDEs for free via Qt Creator or VS Community. Most old Delphi-style development has moved to WinForms or WPF in .NET land.
- pjmlp 9y ago
- dmytroi 9y agoGlad to see one of the best C++ IDE's getting even better. The best part of it: even after all this years of active development and improvements it still feels very lightweight, it's more like sublime in terms of speed, when other comparable (by features) IDE's are feeling very heavy and bulky (like Visual Studio for example). The only thing I would love to dream of is to Qt Creator have a better stand-alone support, now it's completely and fully integrated with Qt ecosystem, and that's really nice if you use Qt, but when I'm trying to convince my co-workers to give it a try, the getting on-board curve is a bit too much. Though this being said: it become much better in last years.
- problems 9y agoIt's interesting, I used Qt Creator for a few years, overall I quite enjoyed it, the refactoring features builtin to it were much better than the VS builtin ones IMO. The code completion was brutally slow sometimes though, especially if using the Clang code model which basically maxed a core for over a minute every time I saved a file. In the end I switched to VS and Resharper C++ for the performance gain there and coworkers comfort. I tend to use includes everywhere and only minimal forward declarations when required - this might be the source of the problem, but many modern C++ standards I've seen actually encourage that as best practice and discourage use of forward declarations. VS is able to keep up with that and Qt Creator just isn't. I find maintaining forward declarations a pain in the ass. See https://google.github.io/styleguide/cppguide.html#Forward_Declarations https://google.github.io/styleguide/cppguide.html#Forward_De... for example.
- pjmlp 9y agoGoogle style guide is well known in C++ circles for not being that good of a style guide, other than taming the minions of employees at chocolate factory. It used to be quite behind what is considered best practices in modern C++.
- problems 9y agoI've heard this and avoid it in many places, but I think their arguments are sound here. The maintenance effort and unexpected rebuilds needed to upkeep forward declarations is something I'm not interested in doing. I'm not going to change my coding style because Qt Creator is broken, switching IDEs makes much more sense. Maybe I'm wrong and I've just been made horribly lazy by writing too much C#, Python and JS, maybe this is some pretty horrible technical debt, but hopefully this will all go away once the planned C++17 modules system is introduced. It's one of my biggest annoyances with the language to date.
- walterbell 9y agoCan QML/QtQuick work without a 3D-optimized gpu, e.g. in embedded?
- cdawzrd 9y agoI have used QML with good success in an embedded environment, although the embedded processor I was using did support OpenGL. If you want to use QML in even more constrained systems, it looks like there has been some work done on this [1], but I haven't tried it to see what the limitations are. [1] http://blog.qt.io/blog/2015/01/22/introducing-the-qt-quick-2d-renderer/ http://blog.qt.io/blog/2015/01/22/introducing-the-qt-quick-2...
- boudewijnrempt 9y agoQt 5.8 includes a software renderer, but these days, most embedded platforms have a perfectly fine gpu.
- joezydeco 9y agoYou'll need a processor beefy enough to run the Webkit javascript engine. There was talk a while back about V8 making it into Qt, but I haven't seen much about it recently. I tried it once on a 400MHz MIPS core and it was awful. I'd say you need at least 800 to 1200 Mhz of ARMv7 core to make it look decent. Otherwise stick to 2D widgets.
- fulafel 9y agoThey recently replaced Qt's v8 engine with a smaller self built one called v4, no?
- _pmf_ 9y agoI was under the impression that once the scene graph is set up, JS performance does not matter all that much, but then I'm running a rather modest application with JS being mostly used for bindings. What parts have been slow to you?
- joezydeco 9y ago
- mrskeltal 9y agoCan you inspect memory in this new version, like you can do in Visual Studio?
- chaotic-good 9y agoYes, it was possible for a long time.
- EliRivers 9y agoI think you're asking if it's possible to use a debugger with QT Creator. It's had support for debuggers for at least most of the last decade, and I suspect longer.
- tov_objorkin 9y agoThe horrible thing about QtCreator is plugins support. Most of them unstable and crashing IDE. Dependency on Qt SDK private sources killing all my attempts to maintain my own plugins.
- iamgopal 9y agoFrom a new gen web dev perspective, who is even using qt, let alone qt creator ? ( ok, give me example, not downvotes, please. )
- sprocket 9y agoI use it to generate and play with interface layouts, then run the .ui file through pyuic5 to convert the interface into Python code. I've got a number of Raspberry Pi touchscreen projects that this has worked well for - I can develop on my Mac, and use the same interface on the Pi's touchscreen.
- mlvljr 9y agoThe guys who wrote your car's touch UI and your fancy mw oven's as well :) Plus, search any Windows box's Program Files dir for Qt*.dll and you'll have some more names for the desktop market.
- bostand 9y agoYes, people use it. It's awesome and so is qml. Many multiplatform software use qt. Then there is Linux and kde and all that. Please learn to leave your bubble once in a while. It is the only way you can develop.
- detaro 9y agoA lot of the people not doing web dev. It's a pretty good cross-platform toolkit, both for traditionally looking desktop apps and stuff that's custom design-wise (esp using QML for the latter), and free as long as you can live with an LGPL-dependency. (Asking less condescendingly might help against downvotes)
- deleted 9y ago[deleted]
- dev_head_up 9y agoThere's a world outside web dev, you know! I have used Qt in many companies (some examples: forming a major part of the UI for a unified comms client, UI for screen/interfaces for an embedded system, desktop app for analysing/processing finance stuff).
- hellofunk 9y agoI wonder if Mac support has improved. I like Qt Creator but a couple of years ago lots of weird bugs in the Mac GUI, like disappearing mouse cursors that wouldn't come back, among other oddities. I had read reports of other users with similar problems on Mac. I suspect most of the Qt dev team doesn't regularly use Mac so they don't spot these issues. I tried Qt Creator again about 9 months ago but it still felt bit problematic in a few areas.
- FraKtus 9y agoSame here, we use a lot Qt but the macOS integration does give a feeling that it's not to important to them...
- vilya 9y agoI really wish the Qt Company would stop bundling QtCreator as a required component of the Qt SDK. I use QtCreator as my main IDE & think it's great, so of course I install new versions as soon as they become available. I compile & test against several different versions of Qt though and every single one of them lumbers me with an additional out-of-date copy of my IDE. This bugs me - more than it probably should.