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| author | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2017-06-16 14:27:19 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2017-10-25 09:19:29 +0000 |
| commit | 4e339a5ac1c3ef721d040dd88d84adc9930626c7 (patch) | |
| tree | 31db6450485fec0bf7f2cee601e81adae45bb6df /src/gui/image/qimagereader.cpp | |
| parent | 7a26582807b06d16d8d1b909a0c5ea34bcecfa42 (diff) | |
Doc: QImageReader assumes exclusive control over its device
Make an explicit mention of the fact that modifying a device while it
is being held by a QImageReader is undefined.
Task-number: QTBUG-61121
Change-Id: Ie0a016255c2614c5b8b415c8cd9602169153c8f8
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Diffstat (limited to 'src/gui/image/qimagereader.cpp')
| -rw-r--r-- | src/gui/image/qimagereader.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/image/qimagereader.cpp b/src/gui/image/qimagereader.cpp index f49e90ba0a..e1089936c2 100644 --- a/src/gui/image/qimagereader.cpp +++ b/src/gui/image/qimagereader.cpp @@ -72,6 +72,11 @@ that occurred, or errorString() to get a human readable description of what went wrong. + \note QImageReader assumes exclusive control over the file or + device that is assigned. Any attempts to modify the assigned file + or device during the lifetime of the QImageReader object will + yield undefined results. + \section1 Formats Call supportedImageFormats() for a list of formats that |