I'm trying to implement some of the accessibility API (just
setAADescription) for DHTML, and am wondering
what is the API is for enabling and disabling accessibility, either globally
or on individual views/sprites.
Views have a setAccessible method that calls sprite.setAccessible, and in
swf that is implemented as
/** Turns accessibility on/off if accessible == true and a screen reader is
active
* @param Boolean accessible
*/
LzSprite.prototype.setAccessible = function(accessible) {
var a = LzBrowserKernel.isAAActive() && accessible;
//Debug.write('setAccessible', LzBrowserKernel.isAAActive(), a, this);
// turn off ugly _focusrect
_root._focusrect = 0;
_root.spriteroot.accessible = a;
}
What does this do? It seems like there's a global flag from LzBrowserKernel,
plus there's a canvas
'accessible' flag, right? Is this method only supposed to be called on the
canvas(sprite)? Or
is there supposed to be enable and disable for each view's 'accessible'
behavior?
--
Henry Minsky
Software Architect
[email protected]
