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sr=alecf. javadoc'ing comments and changing a param name

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git-svn-id: svn://10.0.0.236/trunk@90541 18797224-902f-48f8-a5cc-f745e15eee43
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valeski%netscape.com 2001-03-27 15:12:57 +00:00
parent 4058fe29cb
commit 3077b98973
1 changed files with 16 additions and 9 deletions
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25
mozilla/xpcom/ds/nsIObserver.idl
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@ -22,20 +22,27 @@
#include "nsISupports.idl"
/**
* This interface is implemented by an object that needs
* to observe an event corresponding to a change in a
* topic for a subject.
*/
[scriptable, uuid(DB242E01-E4D9-11d2-9DDE-000064657374)]
interface nsIObserver : nsISupports {
/*------------------------------- Observe ----------------------------------
| Called when aTopic changes for aSubject (presumably; it is actually |
| called whenever anyone calls nsIObserverService::Notify for aTopic). |
| |
| Implement this in your class to handle the event appropriately. If |
| your observer objects can respond to multiple topics and/or subjects, |
| then you will have to filter accordingly. |
--------------------------------------------------------------------------*/
/**
* Called if the topic changes for the subject. If you expect
* multiple topics/subjects, the impl is responsible for filtering.
*
* @param aSubject - the event specific data that has changed.
* @param aTopic - indicates the event that has changed.
* @param aData - out of band data specific to the topic/
* subject event.
*/
void Observe( in nsISupports aSubject,
in wstring aTopic,
in wstring someData );
in wstring aData );
};