摘要: 一、代码如下: //设置行间距 QTextBlockFormat blockFormat; blockFormat.setLineHeight(10, QTextBlockFormat::LineDistanceHeight); auto textCursor = ui->textEdit->tex 阅读全文
posted @ 2020-10-28 23:29 xianyongchao 阅读(508) 评论(0) 推荐(0)