Update README

Yuhang Zhao

2024-05-28 79c0602a1f0d80e5babe5f0f0b514189b6823540

 src/core/qwindowkit_windows.h

@@ -22,14 +22,6 @@
#  define GET_Y_LPARAM(lp) (static_cast<int>(static_cast<short>(HIWORD(lp))))
#endif

#ifndef IsMinimized
#  define IsMinimized(hwnd) (::IsIconic(hwnd))
#endif

#ifndef IsMaximized
#  define IsMaximized(hwnd) (::IsZoomed(hwnd))
#endif

#ifndef RECT_WIDTH
#  define RECT_WIDTH(rect) ((rect).right - (rect).left)
#endif