diff options
Diffstat (limited to 'src/qml/doc/src/syntax/signals.qdoc')
| -rw-r--r-- | src/qml/doc/src/syntax/signals.qdoc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/qml/doc/src/syntax/signals.qdoc b/src/qml/doc/src/syntax/signals.qdoc index 8d3df556a3..6cc68d30bf 100644 --- a/src/qml/doc/src/syntax/signals.qdoc +++ b/src/qml/doc/src/syntax/signals.qdoc @@ -44,7 +44,7 @@ is emitted, the corresponding signal handler is invoked. Placing logic such as s operations in the handler allows the component to respond to the event. \keyword qml-signals-and-handlers -\section1 Receiving signals with signal handlers +\section1 Receiving Signals with Signal Handlers To receive a notification when a particular signal is emitted for a particular object, the object definition should declare a signal handler named \e on<Signal> where \e <Signal> is the name of the signal, with the first letter capitalized. The signal handler should contain the JavaScript code to be executed when the signal handler is invoked. @@ -88,7 +88,7 @@ Rectangle { \endqml -\section2 Property change signal handlers +\section2 Property Change Signal Handlers A signal is automatically emitted when the value of a QML property changes. This type of signal is a \e {property change signal} and signal handlers for these signals are written in the form \e on<Property>Changed where \e <Property> is the name of the property, with the first letter capitalized. @@ -113,7 +113,7 @@ Rectangle { Even though the \l MouseArea documentation does not document a signal handler named \c onPressedChanged, the signal is implicitly provided by the fact that the \c pressed property exists. -\section2 Using the Connections type +\section2 Using the Connections Type In some cases it may be desirable to access a signal outside of the object that emits it. For these purposes, the QtQuick module provides the \l Connections type for connecting to signals of arbitrary objects. A \l Connections object can receive any signal from its specified \l {Connection::target}{target}. @@ -141,7 +141,7 @@ Rectangle { \endqml -\section2 Attached signal handlers +\section2 Attached Signal Handlers An \l {attached signal handler} is a signal handler that receives a signal from an \e {attaching type} rather than the object within which the handler is declared. @@ -167,7 +167,7 @@ Attached signal handlers allow objects to be notified of particular signals that See \l {Attached properties and attached signal handlers} for more information on attached signal handlers. -\section1 Adding signals to custom QML types +\section1 Adding Signals to Custom QML Types Signals can be added to custom QML types through the \c signal keyword. |