This interface gives read-only access to text. More...

import"AccessibleText2.idl";

Inheritance diagram for IAccessibleText2:

Properties
BSTR	attributeRange ([in] long offset, [in] BSTR filter, [out] long startOffset, [out] long endOffset) `[get]`
	Returns the range and of the specified set of attributes. More...

Properties inherited from IAccessibleText
BSTR	attributes ([in] long offset, [out] long startOffset, [out] long endOffset) `[get]`
	Returns text attributes. More...

long	caretOffset `[get]`
	Returns the position of the caret. More...

long	characterExtents ([in] long offset, [in] IA2CoordinateType coordType, [out] long x, [out] long y, [out] long width) `[get]`
	Returns the bounding box of the specified position. More...

long	nSelections `[get]`
	Returns the number of active non-contiguous selections. More...

long	offsetAtPoint ([in] long x, [in] long y, [in] IA2CoordinateType coordType) `[get]`
	Returns the text position for the specified screen position. More...

long	selection ([in] long selectionIndex, [out] long startOffset) `[get]`
	Returns the character offsets of Nth active text selection. More...

BSTR	text ([in] long startOffset, [in] long endOffset) `[get]`
	Returns the substring between the two given indices. More...

BSTR	textBeforeOffset ([in] long offset, [in] IA2TextBoundaryType boundaryType, [out] long startOffset, [out] long endOffset) `[get]`
	Returns a text portion before the given position. More...

BSTR	textAfterOffset ([in] long offset, [in] IA2TextBoundaryType boundaryType, [out] long startOffset, [out] long endOffset) `[get]`
	Returns a text portion after the given position. More...

BSTR	textAtOffset ([in] long offset, [in] IA2TextBoundaryType boundaryType, [out] long startOffset, [out] long endOffset) `[get]`
	Returns a text portion that spans the given position. More...

long	nCharacters `[get]`
	Returns total number of characters. More...

IA2TextSegment	newText `[get]`
	Returns any inserted text. More...

IA2TextSegment	oldText `[get]`
	Returns any removed text. More...

Additional Inherited Members
Public Member Functions inherited from IAccessibleText
HRESULT	addSelection ([in] long startOffset, [in] long endOffset)
	Adds a text selection. More...

HRESULT	removeSelection ([in] long selectionIndex)
	Unselects a range of text. More...

HRESULT	setCaretOffset ([in] long offset)
	Sets the position of the caret. More...

HRESULT	setSelection ([in] long selectionIndex, [in] long startOffset, [in] long endOffset)
	Changes the bounds of an existing selection. More...

HRESULT	scrollSubstringTo ([in] long startIndex, [in] long endIndex, [in] enum IA2ScrollType scrollType)
	Makes a specific part of string visible on screen. More...

HRESULT	scrollSubstringToPoint ([in] long startIndex, [in] long endIndex, [in] enum IA2CoordinateType coordinateType, [in] long x, [in] long y)
	Moves the top left of a substring to a specified location. More...

Detailed Description

This interface gives read-only access to text.

The IAccessibleText2 interface extends the functionality of the IAccessibleText interface.

Property Documentation

◆ attributeRange

BSTR IAccessibleText2::attributeRange([in] long offset, [in] BSTR filter, [out] long startOffset, [out] long endOffset)

get

Returns the range and of the specified set of attributes.

Return the range (start and end offsets) and text attributes that correspond to the given attributes filter at the given offset.

Parameters

[in]	offset	The offset at which to search for the attributes specified in the filter.
[in]	filter	The requested attribute names. The filter format is "attribute1, attribute2".
[out]	startOffset	The starting (0-based) offset of the text containing the specified attributes.
[out]	endOffset	The (0-based) offset one past the last character of the text containing the specified attributes.
[out]	attributeValues	The values of the requested attributes.

Return values

S_OK
S_FALSE	if nothing to return, [out] values are -1, -1, NULL respectively.
E_INVALIDARG	if bad [in] passed.

The documentation for this interface was generated from the following file:

Source/WebKit/win/Interfaces/Accessible2/AccessibleText2.idl

Properties

Additional Inherited Members

Detailed Description

Property Documentation

◆ attributeRange