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Thread: Forwrad & Backward mouse movement

  1. 28th October 2009, 06:39 #1
    sujan.dasmahapatra
    sujan.dasmahapatra is offline Intermediate user
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    Default Forwrad & Backward mouse movement

    Dear Friends
    Please tell me how would I track the forwrad mouse movement and backward mouse movement in Qt, When Right mouse button pressed and moved forward I want to zoom in and if right mouse button pressed moved backward I want zoom out.

    Any idea would be appreciated !
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  2. 28th October 2009, 06:54 #2
    lyuts
    lyuts is offline Advanced user
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    Default Re: Forwrad & Backward mouse movement

    As usually, pretend you have x and y axis. Just analyze is Xcurrent >,< or = Xprevious. The same with Y coordinate.
    I'm a rebel in the S.D.G.
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