diff options
| -rw-r--r-- | src/corelib/kernel/qproperty.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/corelib/kernel/qproperty.cpp b/src/corelib/kernel/qproperty.cpp index b6e4caa709..c2ade0599b 100644 --- a/src/corelib/kernel/qproperty.cpp +++ b/src/corelib/kernel/qproperty.cpp @@ -1287,15 +1287,13 @@ QString QPropertyBindingError::description() const can be used to express relationships between different properties in your application. - \note In the case of QML it is important that \l QProperty needs to be exposed - in \l Q_PROPERTY with the BINDABLE keyword. As a result the QML engine, uses it - as the bindable interface to set up the property binding. In turn, the binding - can be then interacted with C++ via the normal API like: - + \note For QML, it's important to expose the \l QProperty in \l Q_PROPERTY + with the BINDABLE keyword. As a result, the QML engine uses + it as the bindable interface to set up the property binding. In turn, the + binding can then be interacted with C++ via the normal API: QProperty<T>::onValueChanged, QProperty::takeBinding and QBindable::hasBinding - - If the property is BINDABLE, then the engine will use the change-tracking - inherent to the C++ property system for getting notified about changes; and + If the property is BINDABLE, the engine will use the change-tracking + inherent to the C++ property system for getting notified about changes, and it won't rely on signals being emitted. */ |