IAccessible2 API
Version 1.3
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Classes | |
struct | IA2TextSegment |
interface | IAccessibleText |
This interface gives read-only access to text. More... | |
Typedefs | |
typedef struct IA2TextSegment | IA2TextSegment |
Enumerations | |
enum | IA2TextBoundaryType { IA2_TEXT_BOUNDARY_CHAR, IA2_TEXT_BOUNDARY_WORD, IA2_TEXT_BOUNDARY_SENTENCE, IA2_TEXT_BOUNDARY_PARAGRAPH, IA2_TEXT_BOUNDARY_LINE, IA2_TEXT_BOUNDARY_ALL } |
typedef struct IA2TextSegment IA2TextSegment |
A structure containing a substring and the start and end offsets in the enclosing string.
IAccessibleText::newText and IAccessibleText::oldText return this struct.
enum IA2TextBoundaryType |
This enum defines values which specify a text boundary type.
IA2_TEXT_BOUNDARY_SENTENCE is optional. When a method doesn't implement this method it must return S_FALSE. Typically this feature would not be implemented by an application. However, if the application developer was not satisfied with how screen readers have handled the reading of sentences this boundary type could be implemented and screen readers could use the application's version of a sentence rather than the screen reader's.
The rest of the boundary types must be supported.
This enum is used in IAccessibleText::textBeforeOffset, IAccessibleText::textAtOffset, and IAccessibleText::textAfterOffset.