update README

Zhao Yuhang

2024-01-06 07e9440b52d74e2b21b0b1df4bb959b553670452

 examples/shared/widgetframe/windowbar_p.h

@@ -1,9 +1,13 @@
// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
// SPDX-License-Identifier: Apache-2.0

#ifndef WINDOWBARPRIVATE_H
#define WINDOWBARPRIVATE_H

#include <QBoxLayout>

#include "WindowBar.h"
#include "windowbar.h"

namespace QWK {

@@ -43,6 +47,9 @@
        inline void insertDefaultSpace(int index) {
            layout->insertSpacerItem(index, new QSpacerItem(0, 0));
        }

    private:
        Q_DISABLE_COPY(WindowBarPrivate)
    };

}