QT treeWidget 根据内容改变行颜色，改变单行颜色，制作彩色表格

QT treeWidget 根据内容改变行颜色，改变单行颜色，制作彩色表格

//我开始设置row=1，所以这里是row-1

if (ui.tableWidget->item(row-1, 6) == NULL)//判断一下防止item为空报错{continue;}string qsa1 = ui.tableWidget->item(row-1, 6)->text().toStdString();QString s1 = QString::fromStdString(qsa1);if (s1 == "UNKNOWN"){for (int i = 0; i < 7; i++){ui.tableWidget->item(row - 1,i)->setBackgroundColor(QColor(255,0,0));}}else if (s1 == "NG"){for (int i = 0; i < 7; i++){ui.tableWidget->item(row - 1, i)->setBackgroundColor(QColor(255,0,0));}}else if (s1 == "OK"){for (int i = 0; i < 7; i++){ui.tableWidget->item(row - 1, i)->setBackgroundColor(QColor(0,255,0));}}else if (s1 == "Fail"){for (int i = 0; i < 7; i++){ui.tableWidget->item(row - 1, i)->setBackgroundColor(QColor(255,0,0));}}