On Nov 14, 2008, at 12:24 AM, browserwk wrote:
Before list, i assume html page have only one <img> and <map>(also one
<area>) tag, but also they are bounded.
In order to focus navigate via tab, i did follow things.
1 to identify <img>,<area> tag
I can get the <img> or <area> node from
Document::nextFocusableNode
Document::previousFocusableNode.
2 get absolutely position
Also, i had got the position of the <img> and each <area> node with
nonstandard way, in any way.
If i use areaNode->renderer(), i will got NULL.
I didn't know the reason.If u can, tell me more.
3 to focus <area> node
In this step, i fail to focus the <area> node, moreover didn't see the
focus ring.
And i found the <area> node never pass through the
isKeyboardFocusable()
function.
So, some questions
<1> I want to know the factor that a node need be focusable, just like
<area> node.
<2> Can i render the focus ring, when i got the <area> node and it's
absolutely postion ?
This doesn't sound like the right approach. To make this work the
approach would not to be write new code to navigate, but rather to
change the existing code so that it will do this when necessary.
Assuming the page has only one <img>, one <map>, and one <area> seems
completely wrong, and I'm not sure it's helpful to designing a solution.
The premises behind your questions <1> and <2> are wrong so I really
don't see how I can answer the questions.
Sorry, I'd love to help, but I'm stuck here.
-- Darin
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