Interface
AtspiText
Description [src]
interface Atspi.Text : GObject.ObjectAn interface implemented by objects which place textual information onscreen.
The text interface should be implemented by objects which place textual information onscreen as character strings or glyphs. The text interface allows access to textual content including display attributes and semantic hints associated with runs of text, and to bounding information for glyphs and substrings. It also allows portions of text to be selected, if the objects StateSet includes STATE_SELECTABLE_TEXT.
Prerequisite
In order to implement Text, your type must inherit fromGObject.
Instance methods
atspi_text_get_attribute_run
Gets a set of attributes applied to a range of text from an AtspiText object, optionally
including its ‘default’ attributes.
atspi_text_get_attribute_value
Gets the value of a named attribute at a given offset.
deprecated: 2.10
atspi_text_get_attributes
Gets the attributes applied to a range of text from an AtspiText
object. The text attributes correspond to CSS attributes
where possible.
deprecated: 2.10
atspi_text_get_bounded_ranges
Gets the ranges of text from an AtspiText object which lie within the
bounds defined by (x, y) and (x+width, y+height).
atspi_text_get_character_extents
Gets a bounding box containing the glyph representing the character at a particular text offset. The returned values are meaningful only if the Text has both STATE_VISIBLE and STATE_SHOWING.
atspi_text_get_default_attributes
Gets the default attributes applied to an AtspiText
object. The text attributes correspond to CSS attributes
where possible. The combination of this attribute set and
the attributes reported by #atspi_text_get_attributes
describes the entire set of text attributes over a range.
atspi_text_get_n_selections
Gets the number of active non-contiguous selections for an
AtspiText object.
atspi_text_get_range_extents
Gets the bounding box for text within a range in an AtspiText object.
The returned values are meaningful only if the Text has both
STATE_VISIBLE and STATE_SHOWING.
atspi_text_get_selection
Gets the bounds of the selection_num-th active text selection for an
AtspiText object.
atspi_text_get_string_at_offset
Gets a portion of the text exposed through an AtspiText according to a given offset
and a specific granularity, along with the start and end offsets defining the
boundaries of such a portion of text.
since: 2.9.90
atspi_text_get_text
Gets a range of text from an AtspiText object. The number of bytes
in the returned string may exceed either end_offset or start_offset, since
UTF-8 is a variable-width encoding.
atspi_text_get_text_after_offset
Gets delimited text from an AtspiText object which follows a given
text offset.
atspi_text_get_text_at_offset
Gets delimited text from an AtspiText object which includes a given
text offset.
deprecated: 2.10
atspi_text_get_text_attributes
Gets the attributes applied to a range of text from an AtspiText
object. The text attributes correspond to CSS attributes
where possible.
atspi_text_get_text_before_offset
Gets delimited text from an AtspiText object which precedes a given
text offset.
atspi_text_scroll_substring_to
Scrolls whatever container of the AtspiText text range so it becomes
visible on the screen.
atspi_text_scroll_substring_to_point
Scrolls whatever container of the AtspiText text range so it becomes
visible on the screen at a given position.