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..697c9b6148 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 parameter, it denotes the minor version only. This means that the 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. |