diff options
Diffstat (limited to 'src/corelib/kernel/qmetaobject.cpp')
| -rw-r--r-- | src/corelib/kernel/qmetaobject.cpp | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp index 7975fc2628..5ffa2d81dd 100644 --- a/src/corelib/kernel/qmetaobject.cpp +++ b/src/corelib/kernel/qmetaobject.cpp @@ -1353,7 +1353,30 @@ const char *QMetaMethod::typeName() const Returns the tag associated with this method. Tags are special macros recognized by \c moc that make it - possible to add extra information about a method. For the moment, + possible to add extra information about a method. + + Tag information can be added in the following + way in the function declaration: + + \code + #define THISISTESTTAG // tag text + ... + private slots: + THISISTESTTAG void testFunc(); + \endcode + + and the information can be accessed by using: + + \code + MainWindow win; + win.show(); + + int functionIndex = win.metaObject()->indexOfSlot("testFunc()"); + QMetaMethod mm = metaObject()->method(functionIndex); + qDebug() << mm.tag(); // prints THISISTESTTAG + \endcode + + For the moment, \c moc doesn't support any special tags. */ const char *QMetaMethod::tag() const |