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Getting a QIcon from a QCursor

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  • J Offline
    J Offline
    james b-s
    wrote last edited by
    #1

    I have a QCursor and I'm trying to get a QIcon from it.

      const auto cursorShape = Qt::CursorShape::ArrowCursor;
      QCursor cursor(cursorShape);
      const QPixmap pixmap = cursor.pixmap();
      QIcon qIcon(pixmap);
    

    After that, the qIcon seems to contain null and when I try to use it, I don't get an icon.

    Any suggestions?

    Thanks

    Pl45m4P 1 Reply Last reply
    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote last edited by
      #3

      Hi,

      From the documentation: This is only valid if the cursor is a pixmap cursor. which is not the case here.

      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
      4
      • J james b-s

        I have a QCursor and I'm trying to get a QIcon from it.

          const auto cursorShape = Qt::CursorShape::ArrowCursor;
          QCursor cursor(cursorShape);
          const QPixmap pixmap = cursor.pixmap();
          QIcon qIcon(pixmap);
        

        After that, the qIcon seems to contain null and when I try to use it, I don't get an icon.

        Any suggestions?

        Thanks

        Pl45m4P Offline
        Pl45m4P Offline
        Pl45m4
        wrote last edited by
        #2

        @james-b-s

        where and how do you use it?
        Mind the object lifetime


        If debugging is the process of removing software bugs, then programming must be the process of putting them in.

        ~E. W. Dijkstra

        1 Reply Last reply
        0
        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote last edited by
          #3

          Hi,

          From the documentation: This is only valid if the cursor is a pixmap cursor. which is not the case here.

          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
          4
          • J james b-s has marked this topic as solved

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