Fix NSWindowProxy::setSystemButtonVisible not taking effect (#175)

李威 wei.li

2025-04-21 469c975a708ed86c834b59ed751a4548c693a7b9

 src/core/windowitemdelegate.cpp

@@ -14,4 +14,10 @@
        Q_UNUSED(host);
    }

}
    WinIdChangeEventFilter *
        WindowItemDelegate::createWinIdEventFilter(QObject *host,
                                                   AbstractWindowContext *context) const {
        return new WindowWinIdChangeEventFilter(static_cast<QWindow *>(host), context);
    }

}