Thread: Control redraw issue.

  1. #1
    Guest Sebastiani's Avatar
    Join Date
    Aug 2001
    Waterloo, Texas

    Control redraw issue.

    I have noticed that with controls such as trackbars and my owner-drawn buttons become grayed-out when the parent window is moved, and won't show unless clicked on. I have specified the WS_CLIPCHILDREN style for the parent and even tried adding the WS_CLIPSIBLING style for the controls but that didn't solve the problem. Any ideas what I need to do to fix this?
    #include <cmath>
    #include <complex>
    bool euler_flip(bool value)
        return std::pow
            std::complex<float>(0, 1) 
            * std::complex<float>(std::atan(1.0)
            *(1 << (value + 2)))
        ).real() < 0;

  2. #2
    Registered User
    Join Date
    Nov 2001
    Consider calling Invalidate() for each objects as the user moves a window.


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