is a specialization of OListenerContainer which saves you some additional type casts, by making the required listener and event types template arguments. More...
#include <listenernotification.hxx>
Public Member Functions | |
| OListenerContainerBase (::osl::Mutex &_rMutex) | |
| void | addTypedListener (const css::uno::Reference< ListenerClass > &_rxListener) |
| void | removeTypedListener (const css::uno::Reference< ListenerClass > &_rxListener) |
| bool | notify (const EventClass &_rEvent) |
 Public Member Functions inherited from comphelper::OListenerContainer | |
| void | disposing (const css::lang::EventObject &_rEventSource) |
| sends a XEventObject::disposing notification to all listeners, and clears the listener container More... | |
| void | clear () |
| clears the container without calling <member scope="css::lang">XEventListener::disposing</member> at the listeners More... | |
| bool | empty () const |
| determines whether the listener container is currently empty More... | |
| ::std::unique_ptr< ::comphelper::OInterfaceIteratorHelper2 > | createIterator () |
| creates an iterator for looping through all registered listeners More... | |
Protected Member Functions | |
| virtual bool | implNotify (const css::uno::Reference< css::lang::XEventListener > &_rxListener, const css::lang::EventObject &_rEvent) override |
| call a single listener More... | |
| virtual bool | implTypedNotify (const css::uno::Reference< ListenerClass > &_rxListener, const EventClass &_rEvent)=0 |
| Protected Member Functions inherited from comphelper::OListenerContainer | |
| OListenerContainer (::osl::Mutex &_rMutex) | |
| virtual | ~OListenerContainer () |
| void | impl_addListener (const css::uno::Reference< css::lang::XEventListener > &_rxListener) |
| void | impl_removeListener (const css::uno::Reference< css::lang::XEventListener > &_rxListener) |
| bool | impl_notify (const css::lang::EventObject &_rEvent) |
| notifies all listeners of the given event, using THB's notification pattern More... | |
Detailed Description
template<class ListenerClass, class EventClass>
class comphelper::OListenerContainerBase< ListenerClass, EventClass >
is a specialization of OListenerContainer which saves you some additional type casts, by making the required listener and event types template arguments.
Definition at line 220 of file listenernotification.hxx.
Constructor & Destructor Documentation
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inline |
Definition at line 223 of file listenernotification.hxx.
Member Function Documentation
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inline |
Definition at line 227 of file listenernotification.hxx.
References comphelper::OListenerContainer::impl_addListener().
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inlineoverrideprotectedvirtual |
call a single listener
- Exceptions
-
css::uno::Exception if the listener throws an exception during notification. Please don't catch any listener exceptions in your implementation of this method, simply let them pass to the caller.
- Parameters
-
_rxListener specifies the listener to call. Is guaranteed to not be <NULL> _rEvent the event to broadcast. This is the same as passed to <member>notify</member>, so if your base class knows the type passed into <member>notify</member>, it can safely assume that <arg>_rEvent</arg> is also of this type.
- Returns
- <TRUE> if the remaining listeners should be called, <FALSE> if the notification loop should be cancelled
- See also
- notify
Implements comphelper::OListenerContainer.
Definition at line 245 of file listenernotification.hxx.
References comphelper::OListenerContainerBase< ListenerClass, EventClass >::implTypedNotify().
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protectedpure virtual |
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inline |
Definition at line 237 of file listenernotification.hxx.
References comphelper::OListenerContainer::impl_notify().
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inline |
Definition at line 232 of file listenernotification.hxx.
References comphelper::OListenerContainer::impl_removeListener().
The documentation for this class was generated from the following file:
