说明 Statement

自定义一个搜索控件，通过自定义LineEdit的textChange信号，搜索指定内容，并以QCheckBox的方式显示在QListWidget中。 Customize a search control, search for the specified content by customizing the textChange signal of LineEdit, and display it in QListWidget in the form of QCheckBox.

# 图标资源下载

Icon resource download: https://baijiahao.baidu.com/s?id=1739262581650133390&wfr=spider&for=pc 图标资源下载