diff options
Diffstat (limited to 'src/corelib/kernel/qobject.cpp')
| -rw-r--r-- | src/corelib/kernel/qobject.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index c72383ff4a..d452b43ff6 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -4674,10 +4674,15 @@ QDebug operator<<(QDebug dbg, const QObject *o) Using the same Window class as the previous example, the newProperty and newMethod would only be exposed in this code when the expected version is - 1 or greater. + \c{2.1} or greater. - Since all methods are considered to be in revision 0 if untagged, a tag - of Q_REVISION(0) is invalid and ignored. + Since all methods are considered to be in revision \c{0} if untagged, a tag + of \c{Q_REVISION(0)}, or \c{Q_REVISION(0, 0)} is invalid and ignored. + + You can pass one or two integer parameters to \c{Q_REVISION}. If you pass + one, the parameter denotes the minor version and major version is + unspecified. If you pass two, the first parameter is the major version and + the second parameter is the minor version. This tag is not used by the meta-object system itself. Currently this is only used by the QtQml module. |