Qt编程技巧返回文件列表

发表于 2009-10-26 分类于技术笔记

QStringList QDir::entryList ( Filters filters = NoFilter, SortFlags sort = NoSort ) const

实例:

QString path = QFileInfo(fileName).absolutePath();
QDir dir(path);
QStringList filters;
filters<< "*.jpg" << "*.bmp" << "*.png";
fileList = dir.entryList(filters,QDir::Files,QDir::Name);