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Thread: RightMouseMove Event problem

  1. 28th October 2009, 09:34 #1
    sujan.dasmahapatra
    sujan.dasmahapatra is offline Intermediate user
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    Default RightMouseMove Event problem

    Dear Friends
    I am trying to trap the rightMousemove event()

    void GraphicsViewMesh::mouseMoveEvent(QMouseEvent *me)
    {

    if(me->button() & Qt::RightButton)
    {
    zoomIn();
    }

    }

    //can anyone tell me whats wrong in this my zoomIn() function is not working !
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  2. 28th October 2009, 10:12 #2
    ^NyAw^'s Avatar
    ^NyAw^
    ^NyAw^ is offline Advanced user
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    Default Re: RightMouseMove Event problem

    Hi,

    Change this line:
    Qt Code: 
    1. if(me->button() == Qt::RightButton)
    To copy to clipboard, switch view to plain text mode 

    In your statment
    Qt Code: 
    1. if(me->button() & Qt::RightButton)
    To copy to clipboard, switch view to plain text mode 
    You are asking if "me->button()" and "Qt::RightButton" are equal to 1(or true).
    Òscar Llarch i Galán
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  3. 29th October 2009, 10:25 #3
    trallallero
    trallallero is offline Intermediate user
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    Default Re: RightMouseMove Event problem

    Quote Originally Posted by ^NyAw^ View Post
    In your statment
    Qt Code: 
    1. if(me->button() & Qt::RightButton)
    To copy to clipboard, switch view to plain text mode 
    You are asking if "me->button()" and "Qt::RightButton" are equal to 1(or true).
    Not really, he's asking if bit "Qt::RightButton" (2nd bit) of variable returned by me->button() is 1
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