Fix window overflow

Sine Striker

2023-12-23 fee0c64a8f8d6237f94457b608cc09614514f9b5

 src/core/qwindowkit_windows.cpp

@@ -2,21 +2,17 @@

namespace QWK {

    QString winErrorMessage(DWORD code) {
        LPWSTR buf = nullptr;
        if (::FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
                                 FORMAT_MESSAGE_IGNORE_INSERTS,
                             nullptr, code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
                             reinterpret_cast<LPWSTR>(&buf), 0, nullptr) == 0) {
            return {};
        }
        const QString &errorText = QString::fromWCharArray(buf).trimmed();
        ::LocalFree(buf);
        return errorText;
    }

    QString winLastErrorMessage() {
        return winErrorMessage(::GetLastError());
    RTL_OSVERSIONINFOW GetRealOSVersion() {
        static const auto result = []() -> RTL_OSVERSIONINFOW {
            HMODULE hMod = ::GetModuleHandleW(L"ntdll.dll");
            using RtlGetVersionPtr = NTSTATUS(WINAPI *)(PRTL_OSVERSIONINFOW);
            auto pRtlGetVersion = reinterpret_cast<RtlGetVersionPtr>(::GetProcAddress(hMod, "RtlGetVersion"));
            RTL_OSVERSIONINFOW rovi{};
            rovi.dwOSVersionInfoSize = sizeof(rovi);
            pRtlGetVersion(&rovi);
            return rovi;
        }();
        return result;
    }

}