qt的textedit的settext怎么弄不同字体

Question

就是

ui->textEdit->append(str);
 ui->textEdit->append(str1);

str和str1分别要显示两种不同字体该怎么做

Answer 1

QTextCharFormat  format;
    format.setForeground(QBrush(Qt::blue));
    format.setFontPointSize(14);
    format.setFontWeight(QFont::Bold);
    ui->plainTextEdit->mergeCurrentCharFormat(format);