[nanogui] Window Repainted with colour of overlapping window

[sourabh agrawal]

Dear Greg,

I am using Microwindows on Linux Fedora core 6,

I set the window property to No background using this code,

        props.flags = GR_WM_FLAGS_PROPS;
        props.props = GR_WM_PROPS_NOBACKGROUND;
        GrSetWMProperties (Window_ID, &props);

  but whenever this window is overlaped by some other window it gets
repainted by that overlapping window colour.

 Please help me if you know the solution?

Thanks & Regards
Hiimsa