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

    App Development
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    • lduboeuf
      lduboeuf last edited by

      @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 ?

      1 Reply Last reply Reply Quote 0
      • B
        boky last edited by

        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
        
        
        lduboeuf 1 Reply Last reply Reply Quote 0
        • lduboeuf
          lduboeuf @boky last edited by

          @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

          B 1 Reply Last reply Reply Quote 0
          • B
            boky @lduboeuf last edited by boky

            @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

            lduboeuf 1 Reply Last reply Reply Quote 0
            • lduboeuf
              lduboeuf @boky last edited by lduboeuf

              @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 ?

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              • B
                boky last edited by boky

                This post is deleted!
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                • D
                  doniks @lduboeuf last edited by

                  @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
                  
                  1 Reply Last reply Reply Quote 0
                  • D
                    doniks last edited by doniks

                    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?

                    lduboeuf 1 Reply Last reply Reply Quote 0
                    • lduboeuf
                      lduboeuf @doniks last edited by

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

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                      • D
                        doniks @lduboeuf last edited by

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

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                        • lduboeuf
                          lduboeuf last edited by

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

                          you can see if any issue with paths in kits

                          D 1 Reply Last reply Reply Quote 0
                          • lduboeuf
                            lduboeuf last edited by

                            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

                            Abuabdellah 1 Reply Last reply Reply Quote 1
                            • Abuabdellah
                              Abuabdellah @lduboeuf last edited by

                              @lduboeuf

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

                              lduboeuf 1 Reply Last reply Reply Quote 0
                              • lduboeuf
                                lduboeuf @Abuabdellah last edited by

                                @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

                                Abuabdellah 1 Reply Last reply Reply Quote 1
                                • Abuabdellah
                                  Abuabdellah @lduboeuf last edited by

                                  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
                                  
                                  lduboeuf 2 Replies Last reply Reply Quote 0
                                  • lduboeuf
                                    lduboeuf @Abuabdellah last edited by

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

                                    1 Reply Last reply Reply Quote 0
                                    • lduboeuf
                                      lduboeuf @Abuabdellah last edited by lduboeuf

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

                                      Abuabdellah 1 Reply Last reply Reply Quote 1
                                      • Abuabdellah
                                        Abuabdellah @lduboeuf last edited by

                                        thank you @lduboeuf

                                        1 Reply Last reply Reply Quote 0
                                        • D
                                          doniks @lduboeuf last edited by doniks

                                          @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

                                          lduboeuf 1 Reply Last reply Reply Quote 0
                                          • lduboeuf
                                            lduboeuf @doniks last edited by

                                            @doniks well it seems there is definitly an issue with Qt5 path. probably you may found resources around about that

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