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58问答库 > QT4.3 中怎样设置QTableWidget的网格线的宽度及颜色？setGridStyle该函数只能设置线型。

QT4.3 中怎样设置QTableWidget的网格线的宽度及颜色？setGridStyle该函数只能设置线型。

2025-03-15 15:59:15

推荐回答（1个）

回答（1）：

设置网格线的宽度可采用tableWidget->setColumnWidth()函数
设置网格线颜色可以在界面右键单击tableWidget表格--->选择change stylesheet...---->添加一句gridline-color: rgb(255, 0, 0); 这里修改为你要的颜色就可以了，或者使用代码形式tableWidget->setStyleSheet("gridline-color: rgb(255, 0, 0)");

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