[Guide] Code completion on Qt Creator for Ubuntu.Components



  • Hi guys!

    Is it possible to get Ubuntu.Components recognized by QtCreator on Windows?



  • @Isaac said in [Guide] Code completion on Qt Creator for Ubuntu.Components:

    Is it possible to get Ubuntu.Components recognized by QtCreator on Windows?

    The copy components from docker solution should work ?



  • Hello. What to do in this case?

    ./ut-qtcreator.sh     
    access control disabled, clients can connect from any host
    QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-zorg'
    libGL error: MESA-LOADER: failed to retrieve device information
    libGL error: image driver extension not found
    libGL error: failed to load driver: radeon
    libGL error: failed to open drm device: No such file or directory
    libGL error: failed to load driver: r600
    process 1: The last reference on a connection was dropped without closing the connection. This is a bug in an application. See dbus_connection_unref() documentation for details.
    Most likely, the application was supposed to call dbus_connection_close(), since this is a private connection.
    QXcbConnection: XCB error: 2 (BadValue), sequence: 538, resource id: 1283, major code: 130 (Unknown), minor code: 3
    QXcbConnection: XCB error: 2 (BadValue), sequence: 541, resource id: 1283, major code: 130 (Unknown), minor code: 3
    QXcbConnection: XCB error: 2 (BadValue), sequence: 548, resource id: 1283, major code: 130 (Unknown), minor code: 3
    
    


  • @boky are you using the project from the "add module" branch ?. I've noticed an issue with Morph qml dependencies. Try to comment the last line from the Dockerfile



  • @lduboeuf

    FROM clickable/ubuntu-sdk:16.04-amd64
    
    RUN apt-get update && apt-get install -y git qtcreator libxrender1 gdb
    
    #CMD ["/usr/bin/qtcreator"]
    
    ./ut-qtcreator.sh
    access control disabled, clients can connect from any host
    
    

    tired of installing. Download every time)))
    displayed when unpacking

    debconf: delaying package configuration, since apt-utils is not installed
    
    

    although the package itself is installed



  • @boky oh i was wrong, not that line, but the one that try to install Morph.Web ( qmlplugin... )
    I've updated the branch so you can rebuild the image
    After re-read your post it seems that you're not trying the add_module branch.
    So here i've no idea.

    What OS are you working on ?.
    Is your clickable up to date ?



  • This post is deleted!


  • @lduboeuf said in [Guide] Code completion on Qt Creator for Ubuntu.Components:

    • A more generic solution using clickable image:

    I'm trying this approach. The path variable should include the qml dir

    cd ~/docs/devel
    mkdir qml-module-ubuntu-components
    cd qml-module-ubuntu-components/
    docker cp silly_bose:/usr/lib/x86_64-linux-gnu/qt5/qml .
    export QML_IMPORT_PATH=~/docs/devel/qml-module-ubuntu-components/ 
    qtcreator # -> doesn't work
    export QML_IMPORT_PATH=~/docs/devel/qml-module-ubuntu-components/qml
    qtcreator # -> this works
    

    So, you should set the variable such that you find this one:

    ls -dl $QML_IMPORT_PATH/Ubuntu
    


  • mhm, so while this works now to resolve import Ubuntu.Components 1.3 in a .qml file, but it still does not find #include <QtQml> or #include <QDebug> in a .cpp file. any idea?



  • @doniks are you working with a clickable template? I guess QtCreator does not find Qt libs, you should check in settings Qt paths



  • @lduboeuf yes. the whatsitcalled qml with c++ plugin template



  • have you installed locally QtQuickControl 2 ?
    sudo apt install qtquickcontrols2-5-dev

    you can see if any issue with paths in kits



  • Video showing the WIP of having qtcreator running above clickable image :

    full code completion for all UT components and qml modules , and can launch directly the app, you can debug the c++ part also.
    The demo covers python and c++ clickable template, and address-book-app

    https://youtu.be/Exmgbb0VdC4



  • @lduboeuf

    is there a wiki to get code completion on ubuntu 19.10?



  • @Abuabdellah i don't know if Ubuntu.Components are installable on 19.10 but you can wait for the clickable ide qtcreator feature or try the 1st post Guide solutions



  • thank you @lduboeuf

    I didn't see html5 components on the image! isn't there or it is included in other image?

    root@ea8e2a8bedfb:/# ls usr/lib/x86_64-linux-gnu/qt5/
    bin  libexec  mkspecs  plugins  qml  qt.conf
    


  • @Abuabdellah Well html5 components is peobably elsewhere, here you are looking to qt qml one



  • @Abuabdellah look here /usr/share/ubuntu-html5...
    dpkg -L ubuntu-html5-ui-toolkit



  • thank you @lduboeuf



  • @lduboeuf said in [Guide] Code completion on Qt Creator for Ubuntu.Components:

    have you installed locally QtQuickControl 2 ?
    sudo apt install qtquickcontrols2-5-dev

    you can see if any issue with paths in kits

    Taking a new stab at this ... So, again resolving Ubuntu.Components in qml files works fine, but resolving Qt includes in cpp files does not. I have qtquickcontrols2-5-dev installed and I don't see anything screaming at me in the Kits section ... but maybe it's still wrong?! See attached. Qt version = None might be wrong?! But I can't select anything else.
    kits.png

    Update: In Kits -> Qt Versions there is nothing there. I guess that is the problem, but I can't figure out how to get anything in there ... I found some reports online that sudo apt install qt5-default might help, but it doesn't help me 😞

    Update2: Now I manually added /usr/lib/x86_64-linux-gnu/qt5/bin/qmake in Qt Versions, and selected that in the Kit, closed and reopened, but still doesn't find any QtStuff
    version.png


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