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QDir: add note to docs about isAbsolutePath(":foo") returning true

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As can be seen in the _q_resolveEntryAndCreateLegacyEngine_recursive method
in QFileSystemEngine, paths starting with ':' are treated as QResources,
which means that from QFileInfo's POV they're "not relative", which is why
QDir::isAbsolutePath would return true.

Pick-to: 5.15 5.12
Change-Id: I701d08ce43ea707bc34c928e39bea0b83597a4b6
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This commit is contained in:
Ahmad Samir 2020-09-16 17:35:02 +02:00
parent 217a25a6bf
commit 0da5726a43
1 changed files with 5 additions and 1 deletions
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6
src/corelib/io/qdir.cpp
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@ -1698,7 +1698,11 @@ bool QDir::isRoot() const
Returns \c true if \a path is absolute; returns \c false if it is
relative.
\sa isAbsolute(), isRelativePath(), makeAbsolute(), cleanPath()
\note If \a path starts with ':', this function will return \c true
because paths starting with ':' are treated specially as they denote
a QResource.
\sa isAbsolute(), isRelativePath(), makeAbsolute(), cleanPath(), QResource
*/
/*!