776 B
776 B
#qt
这是会全局替换,字体样式
void MainWindow::initFont()
{
int font_id = QFontDatabase::addApplicationFont(":/font/SourceHanSansCN-Medium.otf");
if(font_id != -1){
//获取导入的字体文件中,有几种字体样式,比如字体文件中存在粗体和普通字体样式,需要逐一设置
QStringList fontFamilies = QFontDatabase::applicationFontFamilies(font_id);
foreach (QString fontFamily, fontFamilies)
{
qDebug() << "MainWindow.initFont.fontFamily:" << fontFamilies;
// 设置字体
QFont font(fontFamily);
qApp->setFont(font);
}
}else{
qWarning() << "Font init failed!";
qApp->setFont(QFont("微软雅黑"));
}
}