<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
    <channel>
        <title>Qt4 - 标签 - LoveIt</title>
        <link>https://zhengqijun0121.github.io/blog/tags/qt4/</link>
        <description>Qt4 - 标签 - LoveIt</description>
        <generator>Hugo -- gohugo.io</generator><language>zh-CN</language><managingEditor>zhengqijun0121@qq.com (zhengqijun0121)</managingEditor>
            <webMaster>zhengqijun0121@qq.com (zhengqijun0121)</webMaster><copyright>This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.</copyright><lastBuildDate>Thu, 19 Feb 2026 09:00:20 &#43;0800</lastBuildDate><atom:link href="https://zhengqijun0121.github.io/blog/tags/qt4/" rel="self" type="application/rss+xml" /><item>
    <title>Qt4 语法详细总结</title>
    <link>https://zhengqijun0121.github.io/blog/001_qt4%E8%AF%AD%E6%B3%95%E8%AF%A6%E7%BB%86%E6%80%BB%E7%BB%93/</link>
    <pubDate>Thu, 19 Feb 2026 09:00:20 &#43;0800</pubDate>
    <author>zhengqijun0121@qq.com (zhengqijun0121)</author>
    <guid>https://zhengqijun0121.github.io/blog/001_qt4%E8%AF%AD%E6%B3%95%E8%AF%A6%E7%BB%86%E6%80%BB%E7%BB%93/</guid>
    <description><![CDATA[<h1 id="qt4-语法详细总结">Qt4 语法详细总结</h1>
<p>Qt4 是 Qt 经典的长期支持版本（最终稳定版为 Qt4.8.7），基于<strong>元对象系统</strong>扩展标准C++，核心主打跨平台GUI开发，同时提供完善的网络、数据库、XML、线程等能力。以下是其核心语法、模块特性与使用规范的完整总结，同时标注与Qt5的核心差异，避免混淆。</p>]]></description>
</item>
</channel>
</rss>
