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Qt Development

Everything development. From desktop and mobile to cloud. Games, tools, 3rd party libraries. Everything.
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  • This is where all the desktop OS and general Qt questions belong.
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    AndyBriceA
    I found this: https://qt-project.atlassian.net/browse/QTBUG-138699 But it didn't give me any clue as to why I get square buttons on only some Macs.

  • Looking for The Bling Thing(tm)? Post here!
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    Axel SpoerlA
    @JoeCFD said in Migrating to CMake - adding resource files in Qt Creator: @Christian-Ehrlicher Do not try to solve the problem. Simply switch to meson. Cmake is messy and slow. I compared meson and cmake in build of gstreamer. meson is 10 times faster than cmake. Gstreamer has dropped cmake completely. Even if true, it's unrelated to the post. It's a random unhelpful statement.

  • The forum for developing everything embedded: Linux, WinCE, Symbian, MeeGo... you name it.
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    M
    Hello SGaist, Building: the famous "Hello" programm How/Tools:: QT Creator, last Version downloaded and installed with atp... QT5 integrated in buildroot, Connection over SSH with the board, (configured in Creator -> devices), Creator sends files after compiling/building to the board and generates the error messages. (lower part of Creators projekt screen "issues") rsync: triggered by Creator Sorry for the missing informations Marc

  • This is a discussion space for

    • for audio / video playback and recording
    • media formats and codecs
    • camera and screen sharing functionality
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    51 Topics
    222 Posts
    V
    I have been having this same issue with my Bluetooth headset not being detected

  • Have a question about Qt Creator, our cross-platform IDE, or any of the other tools? Ask here!
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    8k Topics
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    C
    I just changed my password and it worked.

  • Your Qt just doesn't want to build? Your compiler can't find the libs? Here's where you find comfort and understanding. And help.
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    ThierryLelegardT
    @SGaist Might be a silly question but did you recursively remove the signature of everything in the app bundle ? Yes, I did. As well as many other sorts of tests and hacks, without luck. That being said, an unsigned executable can use a signed dynamic library because it does not break the security structure. The opposite, on the other hand, is false. A signed executable can only call trusted libraries.

  • What can we say - we like games. And you can use Qt to write some. Questions? Ask here.
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    K
    Okay, thank you for your efforts. I will close this issue now as "Not possible to support legacy hardware with a Qt6.8 Setup". Minimum requirements: Direct3D11 or GLSL best regards, kevin_d

  • Discussions and questions on QtWebEngine
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    A
    Hello, i don't know which version of gcc you're using, but there is this know issues (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109505#c18) with older version of gcc (seemingly pre 12.4 which prevent chromium from being built specifically for arm64 target. I had the same issues with the exact same file. The solutions in my case was to bump the gcc version (from 12.2.0 to 12.4.0) and compile again from scratch.

  • You're using Qt with other languages than C++, eh? Post here!
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    PedromixP
    [image: bdbda216-f9b8-469f-b90d-0e6b273560de.png] New version QtJambi 6.10.2 is available now 🎉. For all who want to create smart UIs🚀 in Java or Kotlin based upon the latest Qt release. https://www.qtjambi.io/

  • For discussion and questions about Qt for Python (PySide & Shiboken)

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    SGaistS
    Thank you ! :-)

  • Specific issues when using Qt for WebAssembly

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    Axel SpoerlA
    Hi, please format your code, using the </> code formatting tags. It makes just so much easier to read. WASM is a bit stricter than other OSes when it comes to deployment and embedded resources. Most certainly adding RESOURCE_PREFIX /qt/qml right above the imports will solve the problem.

  • Discussions and questions about Qt Quick Ultralite and using Qt on microcontrollers in general

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    G
    I am working on a Qt for MCUs application and currently using OTF font files with the Static font engine. The font quality is good with OTF, but internal flash usage becomes very high. When I use FMP fonts, flash usage is low, but some glyphs do not render properly. Any guidance on the correct approach to move OTF font storage to external memory would be very helpful. Thank you.

  • Combining Qt with 3rd party libraries or components? Ask here!
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    B
    What is the recommended way to create custom scale labels for QKnob? What I am trying to achieve is something like this: 1 0.5 0.2 0.1 50 20 10 5 2 1 0.5 etc. I gather I need to overload QwtRoundScaleDraw and QwtRoundScaleDraw::label() but I am sure where to define the custom scale.

  • The forum for discussing the Qt Digital Advertising Platform

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    E
    @nayka Can I use QtDigitalAdvertising on PC applications? Or is it only allowed for use on Android or iOS mobile devices?

  • For discussion and questions about Qt Insight

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    jsulmJ
    @Alejandro_qt_ Here is an example how to build qtbase module: https://stackoverflow.com/questions/50022325/building-qt-module-from-source