Subcategories

• General and Desktop

  This is where all the desktop OS and general Qt questions belong.
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  @Taytoo You can use https://doc.qt.io/qt-5/qiodevice.html#bytesWritten signal to see how many bytes where written.
• Mobile and Embedded

  The forum for developing everything embedded: Linux, WinCE, Symbian, MeeGo... you name it.
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  @Omni_Philm said in Unable to run cross compiled GUI applications RPI: qt-everywhere-opensource-src-5.9.5 Why don't you try with a more recent version?
• QML and Qt Quick

  Looking for The Bling Thing(tm)? Post here!
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  hello I'm trying to get this example running: https://doc.qt.io/QtApplicationManager/applicationmanager-applicationmanager-hello-world-example.html I start appman as follows: ./appman --builtin-apps-manifest-dir ./apps system-ui.qml I get below error: CANNOT LINK EXECUTABLE "./appman": cannot locate symbol "_ZN10QSslSocket11supportsSslEv" referenced by "/data/appman"... Aborted what's the reason?
• Tools

  Have a question about Qt Creator, our cross-platform IDE, or any of the other tools? Ask here!
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  Hi there! I just start to use the DS and I am importing the files and when I go to import the fonts under File > New File > QML Files, I am not seeing the FontLoader there. How could I import the fonts to this project? I am using DS 1.3.0 Enterprise features enabled and macOS Catalina. Thank you, Gus
• Installation and Deployment

  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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  Hello! I'm newbie in developing for arm. I'm trying to build Linux for my system. I'm adding "embedded arm" in the configure list and "make". After that my QT libs sizes are super huge. E.g. libQtGui.so size is 125 Mb, or libQtNetwork its 15Mb. As i understand, they're not debug nor have debug info (i dont configure with -debug flag). How can i make my libs normal size?
• Game Development

  What can we say - we like games. And you can use Qt to write some. Questions? Ask here.
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  @U7Development said in Parsing Qt Game Dev: is this a game or render engine? No, it's not. Qt is a C++ framework supporting UI, network and many other domains, but it is not a game engine. What it supports is OpenGL programming, see https://doc.qt.io/qt-5/qtgui-index.html#opengl-and-opengl-es-integration
• Qt WebKit

  Questions about Qt WebKit and related topics? Post here!
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  Yes, it's possible.
• QtWebEngine

  Discussions and questions on QtWebEngine
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  Hi JonB, thanks for answer. Don't know why the editor here made a link out of simple browser py, shouldn't be one. It's an example that comes with PySide2, found in site-packages \ PySide2 \ examples \ webenginewidges.
• Language Bindings

  You're using Qt with other languages than C++, eh? Post here!
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  Hi, What version of Qt are you using ? What Linux distribution are you running ? What versions of OpenSSL do you have installed ? You are not connecting the error related signals anywhere, you should so you'll have more information about what is going wrong. On a side note, there's no need to create your QNetworkRequest on the the heap as shown in the QNetworkAccessManager documentation.
• 3rd Party Software

  Combining Qt with 3rd party libraries or components? Ask here!
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  You can set the value yourself so you know where the file is.
• Qt for Python

  For discussion and questions about Qt for Python (PySide 2)

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  @JThornton said in Create a Graphics View: uic.loadUi(UI_FILE, self) Change this line to self.ui = uic.loadUi(UI_FILE, self) And then access your view via self.ui.graphicsView And remove self.graphicView = QGraphicsView(self.scene, self) from createGraphicView as it creates another view.
• Qt for WebAssembly

  Specific issues when using Qt for WebAssembly

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  @tham your browser has a variety of option for you to do so. For chrome you could do one of the following: CTRL-Shift-R Use incognito mode Use the dev settings to disable it- Use Chrome profiles to create a profile with all caching disabled I don't know if there's a command or something the server could send to your browser to force a complete reload.