diff options
| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2019-06-11 14:20:20 +0200 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2019-06-12 09:29:31 +0200 |
| commit | 8c9e41cc7803929aafb200c44276f4059b6ead6c (patch) | |
| tree | bc0d79febb345c4e0a23f69047c56b990edc0407 /examples/widgets/doc | |
| parent | 0ad5e1626832d80952ef02bfe0457cf61b2f698e (diff) | |
Use QSaveFile in MainWindow examples
QSaveFile should preferably be used by editor applications to catch
write errors.
Task-number: QTBUG-60635
Change-Id: Ia609435871b56b45714c3dd3d32bbc85b5cb4dd5
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Diffstat (limited to 'examples/widgets/doc')
| -rw-r--r-- | examples/widgets/doc/src/application.qdoc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/examples/widgets/doc/src/application.qdoc b/examples/widgets/doc/src/application.qdoc index 040aa171b7..6c37fa67bb 100644 --- a/examples/widgets/doc/src/application.qdoc +++ b/examples/widgets/doc/src/application.qdoc @@ -327,9 +327,12 @@ \snippet mainwindows/application/mainwindow.cpp 44 \snippet mainwindows/application/mainwindow.cpp 45 - Saving a file is very similar to loading one. Here, the - QFile::Text flag ensures that on Windows, "\\n" is converted into - "\\r\\n" to conform to the Windows convension. + Saving a file is similar to loading one. We use QSaveFile to ensure + all data are safely written and existing files are not damaged + should writing fail. + We use the QFile::Text flag to make sure that on Windows, "\\n" + is converted into "\\r\\n" to conform to the Windows convention. + \snippet mainwindows/application/mainwindow.cpp 46 \snippet mainwindows/application/mainwindow.cpp 47 |