馋了Java Swing的Flatlaf Darkmode样式的标题栏好久了x

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typedef HRESULT (WINAPI* DwmSetWindowAttribute)(HWND, DWORD, LPCVOID, DWORD);
typedef HRESULT (WINAPI* SetWindowTheme)(HWND, const wchar_t*, const wchar_t*);

static DwmSetWindowAttribute pDwmSetWindowAttribute = 0;
static SetWindowTheme pSetWindowTheme = 0;

void setDarkTitle() {
    HMODULE dwm = LoadLibraryA("dwmapi.dll");
    HMODULE uxtheme = LoadLibraryA("uxtheme.dll");
    if (dwm && uxtheme) {
        pDwmSetWindowAttribute = reinterpret_cast<DwmSetWindowAttribute>(GetProcAddress(dwm, "DwmSetWindowAttribute"));
        pSetWindowTheme = reinterpret_cast<SetWindowTheme>(GetProcAddress(uxtheme, "SetWindowTheme"));
        if (pDwmSetWindowAttribute && pSetWindowTheme) {
            HWND w = GetConsoleWindow();

            pSetWindowTheme(w, L"DarkMode_Explorer", NULL);

            BOOL dark = 1;
            if (S_OK != pDwmSetWindowAttribute(w, 20, &dark, sizeof dark)) {
                pDwmSetWindowAttribute(w, 19, &dark, sizeof dark);
            }

            // force dwm redraw title
            RECT rect = { NULL };
            if (GetWindowRect(w, &rect)) {
                SetWindowPos(w, NULL, rect.left, rect.top, rect.right - rect.left - 1, rect.bottom - rect.top,
                    SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOACTIVATE);
                SetWindowPos(w, NULL, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
                    SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOACTIVATE);
            }
            
        }
    }
}