diff options
Diffstat (limited to 'src/corelib/doc/src/objectmodel/signalsandslots.qdoc')
| -rw-r--r-- | src/corelib/doc/src/objectmodel/signalsandslots.qdoc | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/corelib/doc/src/objectmodel/signalsandslots.qdoc b/src/corelib/doc/src/objectmodel/signalsandslots.qdoc index 1b427f5775..f0eeb20048 100644 --- a/src/corelib/doc/src/objectmodel/signalsandslots.qdoc +++ b/src/corelib/doc/src/objectmodel/signalsandslots.qdoc @@ -8,7 +8,7 @@ \ingroup qt-basic-concepts \brief An overview of Qt's signals and slots inter-object communication mechanism. - + \ingroup explanations-basics Signals and slots are used for communication between objects. The signals and slots mechanism is a central feature of Qt and probably the part that differs most from the features provided by @@ -109,8 +109,7 @@ when the signal is emitted. Signals are automatically generated by the \l moc and must not be - implemented in the \c .cpp file. They can never have return types - (i.e. use \c void). + implemented in the \c .cpp file. A note about arguments: Our experience shows that signals and slots are more reusable if they do not use special types. If @@ -297,8 +296,7 @@ callbacks, you'd have to find five different names and keep track of the types yourself. - \sa QLCDNumber, QObject::connect(), {Digital Clock Example}, - {Tetrix Example} + \sa QLCDNumber, QObject::connect() \section1 Signals And Slots With Default Arguments |