nsIMicrosummaryObserver 编辑

toolkit/components/places/public/nsIMicrosummaryService.idlScriptable This interface provides methods for observing changes to micrummaries. 1.0 66 Introduced Gecko 1.8 Obsolete Gecko 6.0 Inherits from: nsISupports Last changed in Gecko 1.9 (Firefox 3) Warning: Microsummary support was removed in Gecko 6.0 (Firefox 6.0 / Thunderbird 6.0 / SeaMonkey 2.3)

Method overview

void onContentLoaded(in nsIMicrosummary microsummary);

void onElementAppended(in nsIMicrosummary microsummary);

void onError(in nsIMicrosummary microsummary);

Methods

onContentLoaded()

Called when an observed microsummary updates its content. Since an observer might watch multiple microsummaries at the same time, the microsummary whose content has been updated gets passed to this handler.

void onContentLoaded(
  in nsIMicrosummary microsummary
);

Parameters

microsummary

The microsummary whose content has just been updated.

onElementAppended()

Called when an element is appended to a microsummary set.

void onElementAppended(
  in nsIMicrosummary microsummary
);

Parameters

microsummary

The microsummary that has just been appended to the set.

onError()

Called when an observed microsummary encounters an error during an update.

void onError(
  in nsIMicrosummary microsummary
);

Parameters

microsummary

The microsumary which could not be updated.

See also

• Microsummary topics
• Creating a Microsummary