diff options
Diffstat (limited to 'src/corelib/doc')
| -rw-r--r-- | src/corelib/doc/src/objectmodel/signalsandslots.qdoc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/doc/src/objectmodel/signalsandslots.qdoc b/src/corelib/doc/src/objectmodel/signalsandslots.qdoc index 6d3064d217..0cbbef0502 100644 --- a/src/corelib/doc/src/objectmodel/signalsandslots.qdoc +++ b/src/corelib/doc/src/objectmodel/signalsandslots.qdoc @@ -361,9 +361,11 @@ You can also connect to functors or C++11 lambdas: \code - connect(sender, &QObject::destroyed, [=](){ this->m_objects.remove(sender); }); + connect(sender, &QObject::destroyed, context, [=](){ this->m_objects.remove(sender); }); \endcode + The lambda will be disconnected when the context is destroyed. + The other way to connect a signal to a slot is to use QObject::connect() and the \c{SIGNAL} and \c{SLOT} macros. The rule about whether to |