On 16/04/2010 2:39 AM, Carolyn MacLeod wrote:
Do AT's use IA2_TEXT_BOUNDARY_ALL?
We don't. However, see below.
Or do they use IAccessibleText::text(0, length, pbstrText) to retrieve
all of the text?
We do this.
2) Technically, we don't need it because IAccessibleText::text(0,
length,
I'm pretty sure that NVDA sometimes makes use of
IAccessible::text(0,IA2_TEXT_OFFSET_LENGTH,text)
Where IA2_TEXT_OFFSET_LENGTH is -1.
I'm not sure when this was introduced to IA2, but Gecko supports it, not
sure about Symphony.
Very useful as it stops the need for calling nCharacters.
Mick
