Re: make-pointer-invisible on Windows

[martin rudalics <rudalics@gmx.at>]

 > Maybe I'm missing something, but this:
 >
 >      case WM_ERASEBKGND:
 >        f = x_window_to_frame (dpyinfo, hwnd);
 >        if (f)
 > 	{
 >            HDC hdc = get_frame_dc (f);
 > 	  GetUpdateRect (hwnd, &wmsg.rect, FALSE);
 > 	  w32_clear_rect (f, hdc, &wmsg.rect); <<<<<<<<<<<<<<<<<<<<
 >            release_frame_dc (f, hdc);
 >
 > looks to me like us erasing the rectangle.

Then if we didn't erase here there would be no gaps.  Would it be a
silly idea to pass the erase call to the main thread?

martin