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how to execute a QCombobox Pyqt6 cursor output method

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  • J jsulm
    24 Feb 2022, 10:23

    @Jbone73 said in how to execute a QCombobox Pyqt6 cursor output method:

    Do you have any idea about this problem?

    Yes, you should also call the base class focusOutEvent in your focusOutEvent implementation.

    J Offline
    J Offline
    Jbone73
    wrote on 24 Feb 2022, 10:37 last edited by
    #7

    @jsulm

    Agreed ! Thank you ! I'm new to Qt and Python, I must admit I had a hard time understanding what you're asking to do.

    Do I have to call the QFocusEvent class in the QCombobox class?

    I'm sorry to ask so many questions but this is really new to me.

    Thank you in advance.

    J 1 Reply Last reply 24 Feb 2022, 10:39
    0
    • J Jbone73
      24 Feb 2022, 10:37

      @jsulm

      Agreed ! Thank you ! I'm new to Qt and Python, I must admit I had a hard time understanding what you're asking to do.

      Do I have to call the QFocusEvent class in the QCombobox class?

      I'm sorry to ask so many questions but this is really new to me.

      Thank you in advance.

      J Online
      J Online
      jsulm
      Lifetime Qt Champion
      wrote on 24 Feb 2022, 10:39 last edited by
      #8

      @Jbone73

      class ComboBox(QComboBox):
          def focusOutEvent(self, event=QFocusEvent):
              super().focusOutEvent(event)
      

      https://forum.qt.io/topic/113070/qt-code-of-conduct

      J 1 Reply Last reply 24 Feb 2022, 10:52
      0
      • J jsulm
        24 Feb 2022, 10:39

        @Jbone73

        class ComboBox(QComboBox):
            def focusOutEvent(self, event=QFocusEvent):
                super().focusOutEvent(event)
        
        J Offline
        J Offline
        Jbone73
        wrote on 24 Feb 2022, 10:52 last edited by
        #9

        @jsulm
        Thank you (sorry! I keep telling you but help is always useful, especially when you're just starting out), so I tried but I have a problem with the focusOutEvent method, which I can't seem to figure out the meaning of or event = QFocusEvent.

        The error is:
        TypeError: focusOutEvent(self, QFocusEvent): argument 1 has unexpected type 'PyQt6.sip.wrappertype'

        Thank you for everything and if you don't mind and if it's not too long, would you be able to explain to me? I admit that I swim a little.

        J 1 Reply Last reply 24 Feb 2022, 11:03
        0
        • J Jbone73
          24 Feb 2022, 10:52

          @jsulm
          Thank you (sorry! I keep telling you but help is always useful, especially when you're just starting out), so I tried but I have a problem with the focusOutEvent method, which I can't seem to figure out the meaning of or event = QFocusEvent.

          The error is:
          TypeError: focusOutEvent(self, QFocusEvent): argument 1 has unexpected type 'PyQt6.sip.wrappertype'

          Thank you for everything and if you don't mind and if it's not too long, would you be able to explain to me? I admit that I swim a little.

          J Online
          J Online
          jsulm
          Lifetime Qt Champion
          wrote on 24 Feb 2022, 11:03 last edited by
          #10

          @Jbone73 Please show the code causing this error

          https://forum.qt.io/topic/113070/qt-code-of-conduct

          J 1 Reply Last reply 24 Feb 2022, 11:09
          0
          • J jsulm
            24 Feb 2022, 11:03

            @Jbone73 Please show the code causing this error

            J Offline
            J Offline
            Jbone73
            wrote on 24 Feb 2022, 11:09 last edited by
            #11

            @jsulm
            This is the one you shared with me, I note it below:

            class ComboBox(QComboBox):
                def focusOutEvent(self, event=QFocusEvent):
                    super().focusOutEvent(event)
            
            J S 2 Replies Last reply 24 Feb 2022, 11:46
            0
            • J Jbone73
              24 Feb 2022, 11:09

              @jsulm
              This is the one you shared with me, I note it below:

              class ComboBox(QComboBox):
                  def focusOutEvent(self, event=QFocusEvent):
                      super().focusOutEvent(event)
              
              J Offline
              J Offline
              JonB
              wrote on 24 Feb 2022, 11:46 last edited by
              #12

              @Jbone73
              Only a guess, depends what you have imported how, QFocusEvent might not be defined, you might need QtGui.QFocusEvent.

              J 1 Reply Last reply 24 Feb 2022, 12:07
              0
              • J JonB
                24 Feb 2022, 11:46

                @Jbone73
                Only a guess, depends what you have imported how, QFocusEvent might not be defined, you might need QtGui.QFocusEvent.

                J Offline
                J Offline
                Jbone73
                wrote on 24 Feb 2022, 12:07 last edited by
                #13

                @JonB

                Hello JonB, thank you for your answer.

                I just looked and QFocusEvent is present in QtGui.

                I don't see why he is marking this message for me.

                from PyQt6.QtGui import QIcon, QPixmap, QIntValidator, QFocusEvent
                
                1 Reply Last reply
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                • J Jbone73
                  24 Feb 2022, 11:09

                  @jsulm
                  This is the one you shared with me, I note it below:

                  class ComboBox(QComboBox):
                      def focusOutEvent(self, event=QFocusEvent):
                          super().focusOutEvent(event)
                  
                  S Offline
                  S Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on 24 Feb 2022, 20:17 last edited by
                  #14

                  Hi,

                  @Jbone73 said in how to execute a QCombobox Pyqt6 cursor output method:

                  @jsulm
                  This is the one you shared with me, I note it below:

                  class ComboBox(QComboBox):
                      def focusOutEvent(self, event=QFocusEvent):
                          super().focusOutEvent(event)
                  

                  What about ?

                  class ComboBox(QComboBox):
                       def focusOutEvent(self, event):
                           super().focusOutEvent(event)
                  

                  If you want type hints:

                  class ComboBox(QComboBox):
                       def focusOutEvent(self, event: QFocusEvent) -> None:
                           super().focusOutEvent(event)
                  

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

                  J 1 Reply Last reply 25 Feb 2022, 10:30
                  0
                  • S SGaist
                    24 Feb 2022, 20:17

                    Hi,

                    @Jbone73 said in how to execute a QCombobox Pyqt6 cursor output method:

                    @jsulm
                    This is the one you shared with me, I note it below:

                    class ComboBox(QComboBox):
                        def focusOutEvent(self, event=QFocusEvent):
                            super().focusOutEvent(event)
                    

                    What about ?

                    class ComboBox(QComboBox):
                         def focusOutEvent(self, event):
                             super().focusOutEvent(event)
                    

                    If you want type hints:

                    class ComboBox(QComboBox):
                         def focusOutEvent(self, event: QFocusEvent) -> None:
                             super().focusOutEvent(event)
                    
                    J Offline
                    J Offline
                    Jbone73
                    wrote on 25 Feb 2022, 10:30 last edited by
                    #15

                    @SGaist
                    Hello !
                    I don't understand ??

                    If I use your code :

                    class ComboBox(QComboBox):
                         def focusOutEvent(self, event: QFocusEvent) -> None:
                             super().focusOutEvent(event)
                    

                    Or

                    class ComboBox(QComboBox):
                         def focusOutEvent(self, event):
                             super().focusOutEvent(event)
                    

                    I have messages of errors and it does not work, on the other hand, if I put:

                    class ComboBox(QComboBox):
                    
                        def focusOutEvent(self, event=QFocusEvent):
                            print('ok')
                    

                    I do not have problem anymore, it works but not correctly.
                    The cursor of the combobox remains active when it takes the focus and I meet with another focus on other Widgets.

                    I do not understand why this does not work correctly???

                    1 Reply Last reply
                    0
                    • S Offline
                      S Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on 25 Feb 2022, 20:14 last edited by
                      #16

                      Can you provide a minimal complete script to reproduce this behaviour ?

                      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
                      0

                      16/16

                      25 Feb 2022, 20:14

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