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| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2017-05-09 12:43:43 +0200 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2017-05-16 06:00:47 +0000 |
| commit | d0a1135f00f21a8d1bbe21391a56fac7cb820d36 (patch) | |
| tree | 9321e54846a21384b90f4dd8a726aa3fc83f3dde /src/corelib/io | |
| parent | 7da9fa289068ed742307c6b921442365130e0818 (diff) | |
QDirIterator docs: add a cool recursive file-finding snippet
This is one of the main use cases for QDirIterator, but it wasn't
obvious enough that it's possible.
Change-Id: Idae11cfe75dd0e16f1a960bba2470b1695d11241
Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
Diffstat (limited to 'src/corelib/io')
| -rw-r--r-- | src/corelib/io/qdiriterator.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/io/qdiriterator.cpp b/src/corelib/io/qdiriterator.cpp index b1d920c6ee..648593b020 100644 --- a/src/corelib/io/qdiriterator.cpp +++ b/src/corelib/io/qdiriterator.cpp @@ -56,6 +56,10 @@ \snippet code/src_corelib_io_qdiriterator.cpp 0 + Here's how to find and read all files filtered by name, recursively: + + \snippet code/src_corelib_io_qdiriterator.cpp 1 + The next() function returns the path to the next directory entry and advances the iterator. You can also call filePath() to get the current file path without advancing the iterator. The fileName() function returns |