QDir::NoDotAndDotDot hidding all files?

[been_1990]

When I use QDir::NoDotAndDotDot, my QtDir gives me an empty string. But when I remove it all files are outputted.Any idea why this strange behaviour? And why these ".",".." appear? Thanks.

[shentian]

The default value for the filter flags is QDir::AllEntries. When you override the default flags with QDir::setFlags or QDir::entryList, you should not forget to include at least one of QDir::Dirs, QDir::Files, or QDir::Drives to get any entries.

// output a list of all subdirectories except "." and ".."
foreach(QString entry, QDir("mydir").entryList(QDir::NoDotAndDotDot | QDir::Dirs))
{
  qDebug() << entry << ", ";
}

// output a list of all subdirectories except "." and ".."
foreach(QString entry, QDir("mydir").entryList(QDir::NoDotAndDotDot | QDir::Dirs))
{
  qDebug() << entry << ", ";
}

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[been_1990]

Thank you.