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  4. [SOLVED] Conversion from ascci to char in QML
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[SOLVED] Conversion from ascci to char in QML

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  • p3c0P p3c0

    @Pradeep-Kumar.M Because it doesn't distinguish between them. Here's more info. You will need to use event.text as described in combination with modifiers I guess.

    Pradeep KumarP Offline
    Pradeep KumarP Offline
    Pradeep Kumar
    wrote on last edited by
    #8

    @p3c0

    its working fine, thank u for that,
    but in text input, its not appending, its getting from right to left, i want from left to right.

    Pradeep Kumar
    Qt,QML Developer

    p3c0P 1 Reply Last reply
    0
    • Pradeep KumarP Pradeep Kumar

      @p3c0

      its working fine, thank u for that,
      but in text input, its not appending, its getting from right to left, i want from left to right.

      p3c0P Offline
      p3c0P Offline
      p3c0
      Moderators
      wrote on last edited by
      #9

      @Pradeep-Kumar.M Are you using Arabic language or Arabic locale ? In that case it will be aligned to right side.

      157

      Pradeep KumarP 1 Reply Last reply
      0
      • p3c0P p3c0

        @Pradeep-Kumar.M Are you using Arabic language or Arabic locale ? In that case it will be aligned to right side.

        Pradeep KumarP Offline
        Pradeep KumarP Offline
        Pradeep Kumar
        wrote on last edited by
        #10

        @p3c0

        no, in text input its printing, which ever key is pressed, but not in appending fashion

        ex: if i press 1234567890abcdefgh

        its printing in text input as hgfedcba0987654321

        i want in 1234567890abcdefgh

        Pradeep Kumar
        Qt,QML Developer

        p3c0P 1 Reply Last reply
        0
        • Pradeep KumarP Pradeep Kumar

          @p3c0

          no, in text input its printing, which ever key is pressed, but not in appending fashion

          ex: if i press 1234567890abcdefgh

          its printing in text input as hgfedcba0987654321

          i want in 1234567890abcdefgh

          p3c0P Offline
          p3c0P Offline
          p3c0
          Moderators
          wrote on last edited by
          #11

          @Pradeep-Kumar.M Ofcourse it will. You are inserting every new character at 0'th position.

          157

          1 Reply Last reply
          1
          • p3c0P p3c0

            Hi @Pradeep-Kumar.M,
            Use String.fromCharCode to convert code to character and then use insert to add that character to TextInput.

            Pradeep KumarP Offline
            Pradeep KumarP Offline
            Pradeep Kumar
            wrote on last edited by
            #12

            @p3c0

            so what to do if i want in appending fashion of letters, numbers, any other keys from keyboard, to text input

            Pradeep Kumar
            Qt,QML Developer

            p3c0P 1 Reply Last reply
            0
            • Pradeep KumarP Pradeep Kumar

              @p3c0

              so what to do if i want in appending fashion of letters, numbers, any other keys from keyboard, to text input

              p3c0P Offline
              p3c0P Offline
              p3c0
              Moderators
              wrote on last edited by
              #13

              @Pradeep-Kumar.M Get the new index position from TextInput. You want it to append it at the end so length should give you the last index. Insert it there

              textin.insert(textin.length,event.text)
              

              157

              Pradeep KumarP 1 Reply Last reply
              1
              • p3c0P p3c0

                @Pradeep-Kumar.M Get the new index position from TextInput. You want it to append it at the end so length should give you the last index. Insert it there

                textin.insert(textin.length,event.text)
                
                Pradeep KumarP Offline
                Pradeep KumarP Offline
                Pradeep Kumar
                wrote on last edited by
                #14

                @p3c0

                thank you, it worked.

                Pradeep Kumar
                Qt,QML Developer

                p3c0P 1 Reply Last reply
                0
                • Pradeep KumarP Pradeep Kumar

                  @p3c0

                  thank you, it worked.

                  p3c0P Offline
                  p3c0P Offline
                  p3c0
                  Moderators
                  wrote on last edited by
                  #15

                  @Pradeep-Kumar.M You're Welcome :)

                  157

                  Pradeep KumarP 1 Reply Last reply
                  1
                  • p3c0P p3c0

                    @Pradeep-Kumar.M You're Welcome :)

                    Pradeep KumarP Offline
                    Pradeep KumarP Offline
                    Pradeep Kumar
                    wrote on last edited by
                    #16

                    @p3c0

                    one more question

                    i tries Qt Integration

                    here is ex: of main.cpp

                    QQmlApplicationEngine engine;
                    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
                    QObject *topLevel = engine.rootObjects().value(0);
                    QQuickWindow *window = qobject_cast<QQuickWindow *>(topLevel);
                    window->dumpObjectTree();
                    QQuickWindow *window1 = topLevel->findChild<QQuickWindow * >(objectname);

                    can i have QQMLContext, QQMLComponent & QQMLEngine,
                    if so
                    can u provide code of it, along with component item.

                    Pradeep Kumar
                    Qt,QML Developer

                    p3c0P 1 Reply Last reply
                    0
                    • Pradeep KumarP Pradeep Kumar

                      @p3c0

                      one more question

                      i tries Qt Integration

                      here is ex: of main.cpp

                      QQmlApplicationEngine engine;
                      engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
                      QObject *topLevel = engine.rootObjects().value(0);
                      QQuickWindow *window = qobject_cast<QQuickWindow *>(topLevel);
                      window->dumpObjectTree();
                      QQuickWindow *window1 = topLevel->findChild<QQuickWindow * >(objectname);

                      can i have QQMLContext, QQMLComponent & QQMLEngine,
                      if so
                      can u provide code of it, along with component item.

                      p3c0P Offline
                      p3c0P Offline
                      p3c0
                      Moderators
                      wrote on last edited by
                      #17

                      @Pradeep-Kumar.M Do you mean an example ?

                      157

                      Pradeep KumarP 1 Reply Last reply
                      0
                      • p3c0P p3c0

                        @Pradeep-Kumar.M Do you mean an example ?

                        Pradeep KumarP Offline
                        Pradeep KumarP Offline
                        Pradeep Kumar
                        wrote on last edited by
                        #18

                        @p3c0

                        yeah but
                        to replace the lines above which i sent in previous post

                        Pradeep Kumar
                        Qt,QML Developer

                        p3c0P 1 Reply Last reply
                        0
                        • Pradeep KumarP Pradeep Kumar

                          @p3c0

                          yeah but
                          to replace the lines above which i sent in previous post

                          p3c0P Offline
                          p3c0P Offline
                          p3c0
                          Moderators
                          wrote on last edited by
                          #19

                          @Pradeep-Kumar.M Here's an example.

                          157

                          Pradeep KumarP 1 Reply Last reply
                          1
                          • p3c0P p3c0

                            @Pradeep-Kumar.M Here's an example.

                            Pradeep KumarP Offline
                            Pradeep KumarP Offline
                            Pradeep Kumar
                            wrote on last edited by
                            #20

                            @p3c0

                            for wat exactly setcontextproperty is used

                            Pradeep Kumar
                            Qt,QML Developer

                            p3c0P 1 Reply Last reply
                            0
                            • Pradeep KumarP Pradeep Kumar

                              @p3c0

                              for wat exactly setcontextproperty is used

                              p3c0P Offline
                              p3c0P Offline
                              p3c0
                              Moderators
                              wrote on last edited by
                              #21

                              @Pradeep-Kumar.M To expose C++ objects to QML.

                              157

                              Pradeep KumarP 1 Reply Last reply
                              1
                              • p3c0P p3c0

                                @Pradeep-Kumar.M To expose C++ objects to QML.

                                Pradeep KumarP Offline
                                Pradeep KumarP Offline
                                Pradeep Kumar
                                wrote on last edited by
                                #22

                                @p3c0

                                do we have QQMLContextItem or QQMLComponentItem

                                Pradeep Kumar
                                Qt,QML Developer

                                p3c0P 1 Reply Last reply
                                0
                                • Pradeep KumarP Pradeep Kumar

                                  @p3c0

                                  do we have QQMLContextItem or QQMLComponentItem

                                  p3c0P Offline
                                  p3c0P Offline
                                  p3c0
                                  Moderators
                                  wrote on last edited by
                                  #23

                                  @Pradeep-Kumar.M None. We have QQuickItem.

                                  157

                                  Pradeep KumarP 1 Reply Last reply
                                  1
                                  • p3c0P p3c0

                                    @Pradeep-Kumar.M None. We have QQuickItem.

                                    Pradeep KumarP Offline
                                    Pradeep KumarP Offline
                                    Pradeep Kumar
                                    wrote on last edited by
                                    #24

                                    @p3c0

                                    QML is scripting language,
                                    QtQuick is module required for writing QML Applications,

                                    diff between QtQuick and QML please?.

                                    Pradeep Kumar
                                    Qt,QML Developer

                                    p3c0P 1 Reply Last reply
                                    0
                                    • Pradeep KumarP Pradeep Kumar

                                      @p3c0

                                      QML is scripting language,
                                      QtQuick is module required for writing QML Applications,

                                      diff between QtQuick and QML please?.

                                      p3c0P Offline
                                      p3c0P Offline
                                      p3c0
                                      Moderators
                                      wrote on last edited by
                                      #25

                                      @Pradeep-Kumar.M Yes you have the answer. Check out what-is-qml and what-is-qt-quick.
                                      It's all in the docs. You should go through it.

                                      157

                                      Pradeep KumarP 1 Reply Last reply
                                      1
                                      • p3c0P p3c0

                                        @Pradeep-Kumar.M Yes you have the answer. Check out what-is-qml and what-is-qt-quick.
                                        It's all in the docs. You should go through it.

                                        Pradeep KumarP Offline
                                        Pradeep KumarP Offline
                                        Pradeep Kumar
                                        wrote on last edited by
                                        #26

                                        @p3c0
                                        k

                                        Pradeep Kumar
                                        Qt,QML Developer

                                        1 Reply Last reply
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