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Accessibility/JSON ARIA: Difference between revisions
→Defining the widget
XFallenAngel (talk | contribs) |
DavidBolter (talk | contribs) |
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* One suggestion is to create a new processing instruction like: <code> <?xml-aria href="chrome://calendar/content/access/roles.json" type="text/json"?></code> | * One suggestion is to create a new processing instruction like: <code> <?xml-aria href="chrome://calendar/content/access/roles.json" type="text/json"?></code> | ||
* Also, since XUL has XBL, and this is effectively a new widget, we could require that it be a new element. The nsIAccessibleProvider interface used in XBL could be extended to provide a property that points to the JSON file. Or, in XBL we could actually directly define the properties that would have been in the JSON. | * Also, since XUL has XBL, and this is effectively a new widget, we could require that it be a new element. The nsIAccessibleProvider interface used in XBL could be extended to provide a property that points to the JSON file. Or, in XBL we could actually directly define the properties that would have been in the JSON. | ||
** Fallen: processing instruction has the advantage that its a more general form of inclusion, which could possibly lead to allowing aria extensions for any type of XML document. | ** Fallen: processing instruction has the advantage that its a more general form of inclusion, which could possibly lead to allowing aria extensions for any type of XML document. Aaron: I think we might want to allow either. If XBL is available though I suggest to put it there as part of widget definition. | ||
** Fallen: In XBL, we could probably use the <resources> block to add something, i.e: | ** Fallen: In XBL, we could probably use the <resources> block to add something, i.e: | ||
<pre> | <pre> | ||
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... | ... | ||
</binding> | </binding> | ||
</pre> | |||
== Authoring content with the new widget == | == Authoring content with the new widget == | ||
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[ "ignored", "boolean" ], | [ "ignored", "boolean" ], | ||
"passiveProperties": [ <!-- AT should not notify user of changes, but should still present these properties when the object receives | "passiveProperties": [ <!-- AT should not notify user of changes, but should still present these properties when the object receives focus --> | ||
<!-- prop attribute name, data type, optional l10n string --> | <!-- prop attribute name, data type, optional l10n string --> | ||
[ "idle", "string" ], <!-- readable string --> | [ "idle", "string" ], <!-- readable string --> | ||