QDeclarativeNotifier Class Reference

#include <qdeclarativenotifier_p.h>

Public Functions
void	notify ()
	QDeclarativeNotifier ()
	~QDeclarativeNotifier ()

Static Private Functions
static void	emitNotify (QDeclarativeNotifierEndpoint *)

Properties
QDeclarativeNotifierEndpoint *	endpoints

Friends
class	QDeclarativeNotifierEndpoint

Detailed Description

Definition at line 51 of file qdeclarativenotifier_p.h.

Constructors and Destructors

QDeclarativeNotifier()

QDeclarativeNotifier::QDeclarativeNotifier ( )

inline

Definition at line 127 of file qdeclarativenotifier_p.h.

: endpoints(0)
{
}

~QDeclarativeNotifier()

QDeclarativeNotifier::~QDeclarativeNotifier ( )

inline

Definition at line 132 of file qdeclarativenotifier_p.h.

{    
    QDeclarativeNotifierEndpoint *endpoint = endpoints;
    while (endpoint) {
        QDeclarativeNotifierEndpoint::Notifier *n = endpoint->asNotifier();
        endpoint = n->next;

        n->next = 0;
        n->prev = 0;
        n->notifier = 0;
        if (n->disconnected) *n->disconnected = 0;
        n->disconnected = 0;
    }
    endpoints = 0;
}

Functions

emitNotify()

void QDeclarativeNotifier::emitNotify ( QDeclarativeNotifierEndpoint *  endpoint )

staticprivate

Definition at line 47 of file qdeclarativenotifier.cpp.

Referenced by notify().

{
    QDeclarativeNotifierEndpoint::Notifier *n = endpoint->asNotifier();

    QDeclarativeNotifierEndpoint **oldDisconnected = n->disconnected;
    n->disconnected = &endpoint;

    if (n->next)
        emitNotify(n->next);

    if (endpoint) {
        void *args[] = { 0 };

        QMetaObject::metacall(endpoint->target, QMetaObject::InvokeMetaMethod, 
                              endpoint->targetMethod, args);

        if (endpoint)
            endpoint->asNotifier()->disconnected = oldDisconnected;
    } 

    if (oldDisconnected) *oldDisconnected = endpoint;
}

notify()

void QDeclarativeNotifier::notify ( )

inline

Definition at line 148 of file qdeclarativenotifier_p.h.

{
    if (endpoints) emitNotify(endpoints);
}

Friends and Related Functions

QDeclarativeNotifierEndpoint

friend class QDeclarativeNotifierEndpoint

friend

Definition at line 59 of file qdeclarativenotifier_p.h.

Properties

endpoints

QDeclarativeNotifierEndpoint* QDeclarativeNotifier::endpoints

private

Definition at line 62 of file qdeclarativenotifier_p.h.

Referenced by QDeclarativeNotifierEndpoint::connect(), notify(), and ~QDeclarativeNotifier().

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The documentation for this class was generated from the following files:

• /src/declarative/qml/qdeclarativenotifier_p.h
• /src/declarative/qml/qdeclarativenotifier.cpp