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How to enable Virtual Keyboard Languages

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  • Angel PopovA Offline
    Angel PopovA Offline
    Angel Popov
    wrote on last edited by Angel Popov
    #5

    I build qt 5.8 on raspberry like:

    ./configure -v -opengl es2 -qt-freetype -device linux-rasp-pi-g''+ -device-option CROSS_COMPILE=/usr/bin/ -optimized-qmake -reduce-exports -release -qt-pcre -qt-libpng -make libs -prefix /usr/local/qt5

    How can I rebuild only virtualkeyboard module?
    Can I do the same on windows?

    Thanks

    1 Reply Last reply
    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #6

      Hi,

      You don't need to rebuild the whole Qt.
      Get the module sources and then use the classic qmake/make/make install.

      Take the time to checkout if there's any option you can passe to get more locale supported.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
      1
      • Angel PopovA Offline
        Angel PopovA Offline
        Angel Popov
        wrote on last edited by
        #7

        I have tried to compile the module. Then I compiled the whole Qt and still cannot get it working

        1 Reply Last reply
        0
        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #8

          What configuration did you give when compiling the module ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

          Angel PopovA 1 Reply Last reply
          0
          • SGaistS SGaist

            What configuration did you give when compiling the module ?

            Angel PopovA Offline
            Angel PopovA Offline
            Angel Popov
            wrote on last edited by
            #9

            @SGaist

            I just copy the source from git repository.

            1. qmake qtvirtualkeyboard.pro
            2. make
            3. make install
            1 Reply Last reply
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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #10

              Try with qmake "CONFIG+=lang-all".

              Interested in AI ? www.idiap.ch
              Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

              Angel PopovA 1 Reply Last reply
              2
              • SGaistS SGaist

                Try with qmake "CONFIG+=lang-all".

                Angel PopovA Offline
                Angel PopovA Offline
                Angel Popov
                wrote on last edited by
                #11

                @SGaist

                Thank you! It works!

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                • michaelLM Offline
                  michaelLM Offline
                  michaelL
                  wrote on last edited by
                  #12

                  Hi when i do make i get this errors:

                  cd virtualkeyboard/ && ( test -e Makefile || /usr/lib/x86_64-linux-gnu/qt5/bin/qmake /home/devel/Qt5.7.1/5.7/Src/qtvirtualkeyboard/src/virtualkeyboard/virtualkeyboard.pro -o Makefile ) && make -f Makefile
                  make[2]: Entering directory '/home/devel/Qt5.7.1/5.7/Src/qtvirtualkeyboard/src/virtualkeyboard'
                  g++ -c -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -O2 -fvisibility=hidden -fvisibility-inlines-hidden -std=c++0x -fno-exceptions -Wall -W -D_REENTRANT -fPIC -DQT_VIRTUALKEYBOARD_DEFAULT_STYLE="default" -DQT_VIRTUALKEYBOARD_DESKTOP -DQT_VIRTUALKEYBOARD_HAVE_XCB -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_PLUGIN -DQT_QUICK_LIB -DQT_QML_LIB -DQT_NETWORK_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui/5.3.2 -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui/5.3.2/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore/5.3.2 -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore/5.3.2/QtCore -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -o .obj/inputcontext.o inputcontext.cpp
                  inputcontext.cpp: In member function ‘void QtVirtualKeyboard::InputContext::setSelectionOnFocusObject(const QPointF&, const QPointF&)’:
                  inputcontext.cpp:566:5: error: ‘setSelectionOnFocusObject’ is not a member of ‘QPlatformInputContext’
                  QPlatformInputContext::setSelectionOnFocusObject(anchorPos, cursorPos);
                  ^
                  inputcontext.cpp: In member function ‘void QtVirtualKeyboard::InputContext::update(Qt::InputMethodQueries)’:
                  inputcontext.cpp:669:66: error: ‘ImInputItemClipRectangle’ is not a member of ‘Qt’
                  QRectF inputItemClipRect = d->inputContext->inputMethodQuery(Qt::ImInputItemClipRectangle).toRectF();
                  ^
                  inputcontext.cpp:670:59: error: ‘ImAnchorRectangle’ is not a member of ‘Qt’
                  QRectF anchorRect = d->inputContext->inputMethodQuery(Qt::ImAnchorRectangle).toRectF();
                  ^
                  inputcontext.cpp:671:59: error: ‘ImAnchorRectangle’ is not a member of ‘Qt’
                  QRectF cursorRect = d->inputContext->inputMethodQuery(Qt::ImAnchorRectangle).toRectF();
                  ^
                  Makefile:641: recipe for target '.obj/inputcontext.o' failed
                  make[2]: *** [.obj/inputcontext.o] Error 1
                  make[2]: Leaving directory '/home/devel/Qt5.7.1/5.7/Src/qtvirtualkeyboard/src/virtualkeyboard'
                  Makefile:40: recipe for target 'sub-virtualkeyboard-make_first' failed
                  make[1]: *** [sub-virtualkeyboard-make_first] Error 2
                  make[1]: Leaving directory '/home/devel/Qt5.7.1/5.7/Src/qtvirtualkeyboard/src'
                  Makefile:40: recipe for target 'sub-src-make_first' failed
                  make: *** [sub-src-make_first] Error 2

                  Any idea?

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                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by
                    #13

                    Hi,

                    You are trying to build the module that is provided with Qt 5.7.1 with the Qt version installed by your distribution which is 5.3.2. Use the full path to your 5.7.1 qmake when building the module.

                    Interested in AI ? www.idiap.ch
                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                    • michaelLM Offline
                      michaelLM Offline
                      michaelL
                      wrote on last edited by
                      #14

                      I worked for me now too.
                      I did it in Qt Creator. Open the project and:
                      -In "Build Step" qmake, add in additional arguments: CONFIG+=lang-all
                      -Add Build Step "make" with argumant "install"

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                      0
                      • Angel PopovA Angel Popov

                        Hello,

                        I'm using c++ and qt quick to develop my app and it runs on raspberry pi. I have a qml file called KeyboardPanel.qml and it has the following:

                        import QtQuick 2.7
import QtQuick.VirtualKeyboard 2.1
import QtQuick.VirtualKeyboard.Settings 2.0

InputPanel {

    id: inputPanel
    Component.onCompleted:{
        VirtualKeyboardSettings.styleName = "retro"
        console.log("locales available: " + VirtualKeyboardSettings.availableLocales)
        console.log("Locale before changing it: " + VirtualKeyboardSettings.locale)
        VirtualKeyboardSettings.locale = "ru_RU";
        console.log("Locale after changing it: " + VirtualKeyboardSettings.locale)
        VirtualKeyboardSettings.customLayoutsOnly = true
    }

    y: 5000
    x: 5000
    height: 600
    width: 800
    states: State {
        name: "visible"
        when: inputPanel.active
        PropertyChanges {
            target: inputPanel
            y: 450
            x: 550
        }
    }
    transitions: Transition {
        from: ""
        to: "visible"
        reversible: true
        ParallelAnimation {
            NumberAnimation {
                properties: "y"
                duration: 500
                easing.type: Easing.InOutQuad
            }
        }
    }
}

                        The keyboard shows up and works fine on text fields, but I cannot add additional languages.

                        Thanks in advance!

                        small_birdS Offline
                        small_birdS Offline
                        small_bird
                        wrote on last edited by
                        #15

                        @Angel-Popov Hello, I try to change the height, however, it does not work.Could you please help me? Thanks in advance!

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