Thread: Control redraw issue.

  1. 01-10-2003 #1
    Sebastiani
    Sebastiani is offline
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    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?
    Code:
    #include <cmath>
#include <complex>
bool euler_flip(bool value)
{
    return std::pow
    (
        std::complex<float>(std::exp(1.0)), 
        std::complex<float>(0, 1) 
        * std::complex<float>(std::atan(1.0)
        *(1 << (value + 2)))
    ).real() < 0;
}
  2. 01-10-2003 #2
    kuphryn
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    Consider calling Invalidate() for each objects as the user moves a window.

    Kuphryn
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