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MouseMoveEvent ERROR!

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  • B Offline
    B Offline
    beowulf
    wrote on last edited by
    #1

    mywidget.cpp:

    @void MyWidget::mouseMoveEvent(QMouseEvent *event)
    {

    qDebug() << event->pos();
    

    }@

    mywidget.h:

    @void mouseMoveEvent(QMouseEvent *event);@

    ERROR:

    @:-1: In member function 'virtual void MyWidget::mouseMoveEvent(QMouseEvent*)':
    error: invalid use of incomplete type 'struct QMouseEvent'
    error: forward declaration of 'struct QMouseEvent'@

    -- 0x00

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    • G Offline
      G Offline
      guziemic
      wrote on last edited by
      #2

      You are missing include in your code

      @
      #include <QMouseEvent>
      @

      1 Reply Last reply
      1
      • B Offline
        B Offline
        beemaster
        wrote on last edited by
        #3

        #include <QMouseEvent>

        1 Reply Last reply
        1
        • M Offline
          M Offline
          Macro
          wrote on last edited by
          #4

          Try by including the Header file #include <QMouseEvent>

          Note: Always don't forget to use the necessary Headers. Including all the Header files is a good sign of programming practice... :) All d best..

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