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| author | Aaron Kennedy <aaron.kennedy@nokia.com> | 2009-07-16 02:35:08 (GMT) |
|---|---|---|
| committer | Aaron Kennedy <aaron.kennedy@nokia.com> | 2009-07-31 01:17:15 (GMT) |
| commit | 7ebd2024f49bdaf798f0beaaa35946dfa890f276 (patch) | |
| tree | f68cad7641b1f0aa6242acadb480a6cb6969002e /doc/src/properties.qdoc | |
| parent | 29202f033c87b5efe305e606805a26c59886875b (diff) | |
| download | Qt-7ebd2024f49bdaf798f0beaaa35946dfa890f276.zip Qt-7ebd2024f49bdaf798f0beaaa35946dfa890f276.tar.gz Qt-7ebd2024f49bdaf798f0beaaa35946dfa890f276.tar.bz2 | |
Add FINAL attribute to Q_PROPERTY()
This will be used by the declarative module to optimize property bindings.
Reviewed-by: Roberto Raggi
Diffstat (limited to 'doc/src/properties.qdoc')
| -rw-r--r-- | doc/src/properties.qdoc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/src/properties.qdoc b/doc/src/properties.qdoc index cac5016..2d03e91 100644 --- a/doc/src/properties.qdoc +++ b/doc/src/properties.qdoc @@ -128,6 +128,11 @@ constant value may be different for different instances of the object. A constant property cannot have a WRTE method or a NOTIFY signal. + \o The presence of the \c FINAL attribute indicates that the property + will not be overridden by a derived class. This can be used for performance + optimizations in some cases, but is not enforced by moc. Care must be taken + never to override a \c FINAL property. + \endlist The \c READ, \c WRITE, and \c RESET functions can be inherited. |