src/core/contexts/win32windowcontext.cpp
@@ -831,6 +831,12 @@ ? int(getWindowFrameBorderThickness(reinterpret_cast<HWND>(m_windowId))) : 0; } if (key == QStringLiteral("title-bar-height")) { return m_windowId ? int(getTitleBarHeight(reinterpret_cast<HWND>(m_windowId))) : 0; } return AbstractWindowContext::windowAttribute(key); }