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Accessibility/WebAccessibilityAPI: Difference between revisions
→Patterns
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::Return number of columns that the cell is spanned to. | ::Return number of columns that the cell is spanned to. | ||
</code> | </code> | ||
==Multiprocessing== | |||
Accessible tree is scoped to a process, i.e. you can have seamless accessible tree between all document frames until it violates security policy. In case of multiprcess frames you have to use standard mechanism to communicate between processes. | |||
When the virtual cursor reaches a frame start or end and it was attempted to move it further then message is sent to a process where the virtual cursor would go in case of single process. | |||
Questions/concerns | |||
* what messaging mechanism should be used | |||
* should it be allowed to move from iframe to parent document? | |||