PySide6.QtGui.QAccessibleTextInterface¶

class QAccessibleTextInterface¶

The QAccessibleTextInterface class implements support for text handling.

Details

This interface corresponds to the IAccessibleText interface. It should be implemented for widgets that display more text than a plain label. Labels should be represented by only QAccessibleInterface and return their text as name ( text() with Name as type). The QAccessibleTextInterface is typically for text that a screen reader might want to read line by line, and for widgets that support text selection and input. This interface is, for example, implemented for QLineEdit.

IAccessible2 Specification

Synopsis¶

Methods¶

def __init__()

Note

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__init__()¶

Default-constructs an instance of QAccessibleTextInterface.

abstract addSelection(startOffset, endOffset)¶

Parameters:

startOffset – int
endOffset – int

Select the text from startOffset to endOffset. The startOffset is the first character that will be selected. The endOffset is the first character that will not be selected.

When the object supports multiple selections (e.g. in a word processor), this adds a new selection, otherwise it replaces the previous selection.

The selection will be endOffset - startOffset characters long.

abstract characterCount()¶

Return type:: int

Returns the length of the text (total size including spaces).

abstract characterRect(offset)¶

Parameters:: offset – int
Return type:: QRect

Returns the position and size of the character at position offset in screen coordinates.

abstract cursorPosition()¶

Return type:: int

Returns the current cursor position.

See also

setCursorPosition()

abstract offsetAtPoint(point)¶

Parameters:: point – QPoint
Return type:: int

Returns the offset of the character at the point in screen coordinates.

abstract removeSelection(selectionIndex)¶

Parameters:: selectionIndex – int

Clears the selection with index selectionIndex.

abstract scrollToSubstring(startIndex, endIndex)¶

Parameters:

startIndex – int
endIndex – int

Ensures that the text between startIndex and endIndex is visible.

abstract selectionCount()¶

Return type:: int

Returns the number of selections in this text.

abstract setCursorPosition(position)¶

Parameters:: position – int

Moves the cursor to position.

See also

cursorPosition()

abstract setSelection(selectionIndex, startOffset, endOffset)¶

Parameters:

selectionIndex – int
startOffset – int
endOffset – int

Set the selection selectionIndex to the range from startOffset to endOffset.

See also

selection() addSelection() removeSelection()

abstract text(startOffset, endOffset)¶

Parameters:

startOffset – int
endOffset – int

Return type:

str

Returns the text from startOffset to endOffset. The startOffset is the first character that will be returned. The endOffset is the first character that will not be returned.