<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[hao_cai_的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/hao_cai_</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; hao_cai_]]></copyright><item><title><![CDATA[QTableWidget表格行的上下移动]]></title><link>https://blog.youkuaiyun.com/hao_cai_/article/details/128211873</link><guid>https://blog.youkuaiyun.com/hao_cai_/article/details/128211873</guid><author>hao_cai_</author><pubDate>Tue, 06 Dec 2022 23:39:34 +0800</pubDate><description><![CDATA[实现整行连续的上移、下移。]]></description><category></category></item><item><title><![CDATA[QLineEdit设置输入限制（正则表达式）]]></title><link>https://blog.youkuaiyun.com/hao_cai_/article/details/123219571</link><guid>https://blog.youkuaiyun.com/hao_cai_/article/details/123219571</guid><author>hao_cai_</author><pubDate>Wed, 02 Mar 2022 00:16:18 +0800</pubDate><description><![CDATA[【学习笔记】限制lineEdit只能输入正整数。

.h文件

#include "ui_CosmicExploration.h"

class CosmicExploration : public QMainWindow
{
    Q_OBJECT

public:
    CosmicExploration(QWidget *parent = Q_NULLPTR);

	void setRegExp(QLineEdit *lineEdit);
private:
    Ui::CosmicExplor]]></description><category></category></item><item><title><![CDATA[QTableWidget设置隔行变色]]></title><link>https://blog.youkuaiyun.com/hao_cai_/article/details/121397630</link><guid>https://blog.youkuaiyun.com/hao_cai_/article/details/121397630</guid><author>hao_cai_</author><pubDate>Thu, 18 Nov 2021 12:19:01 +0800</pubDate><description><![CDATA[【学习笔记】
方法一:
ui.tableWidget-&gt;setAlternatingRowColors(true);
ui.tableWidget-&gt;setPalette(QPalette(QColor(220,250,255)));//参数还可写成QPalette(Qt::blue)
方法二:
用双层的for循环，依次设置每个单元格背景颜色。
for(int i=1; i&lt;ui.tableWidget-&gt;rowCount(); i+=2)
{
for(int j=0; ui.tab]]></description><category></category></item></channel></rss>