* 仕様書

[REFS[
- [4] [CITE@en-US[DOM Standard]] ([TIME[2013-04-26 20:00:45 +09:00]] 版) <http://dom.spec.whatwg.org/#dom-event-istrusted>
- [3] [CITE@en-US-x-hixie[HTML Standard]] ([TIME[2013-04-30 04:07:36 +09:00]] 版) <http://www.whatwg.org/specs/web-apps/current-work/#concept-events-trusted>
]REFS]

* 信用済みイベント

[5] [CODE(DOMa)@en[[[isTrusted]]]] が[[真]]の[[イベント]]を[DFN[[RUBYB[[[信用済みイベント]]]@en[trusted event]]]]といいます [SRC[>>3]]。

* 歴史

** [CODE(DOMa)@en[trusted]]

[8] 最初 [[XBL2]] で [CODE(DOMi)@en[[[Event]]]] [[オブジェクト]]が[[実装]]するべき[[インターフェイス]]
[DFN[[CODE(DOMi)@en[[[EventXBL]]]]]] の[[IDL属性]] [DFN[[CODE(DOMa)@en[[[trusted]]]]]]
として規定されました。

[REFS[
-[7] [CITE@en-US-x-Hixie[XML Binding Language 2.0]]
( ([TIME[2012-06-07 23:10:04 +09:00]] 版))
<http://www-archive.mozilla.org/projects/xbl/xbl2.html#the-eventxbl>
-[6] [CITE@en-US[XBL 2.0]]
( ([TIME[2012-05-03 02:23:03 +09:00]] 版))
<http://dev.w3.org/2006/xbl2/Overview.html#the-eventxbl-interface>
]REFS]

** [CODE(DOMa)@en[isTrusted]]

[REFS[
-[1] [CITE@en[Web Applications 1.0 r7437     Define when events are trusted and when they're not. Hopefully I got all the places that create and dispatch events...]]
( ([TIME[2012-10-07 03:04:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=7436&to=7437>
-[2] [CITE[Add ''''''[''''''Unforgeable'''''']'''''' to isTrusted. · 559d925 · whatwg/dom]]
( ([TIME[2013-04-04 09:12:21 +09:00]] 版))
<https://github.com/whatwg/dom/commit/559d92560a94b5bebc3fdc9f037f971af7e9beb5>
]REFS]

[9] [CITE@en-US[Document Object Model (DOM) Level 3 Events Specification]]
( ([TIME[2012-10-25 23:58:38 +09:00]] 版))
<http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-event-type-isTrusted>

[10] [CITE@en-US[XML Binding Language (XBL) 2.0]]
( ([TIME[2007-03-16 22:20:16 +09:00]] 版))
<http://www.w3.org/TR/2007/CR-xbl-20070316/#trusted>

[11] [CITE@en-US[XML Binding Language (XBL) 2.0]]
( ([TIME[2007-03-16 22:20:16 +09:00]] 版))
<http://www.w3.org/TR/2007/CR-xbl-20070316/#the-eventxbl>

[12] [CITE@en-US[XML Binding Language (XBL) 2.0]]
( ([TIME[2007-03-16 22:20:16 +09:00]] 版))
<http://www.w3.org/TR/2007/CR-xbl-20070316/#trusted0>