Class: ATSPI::Accessible::Table::Cell::Columns

Inherits:

Object

• Object
• ATSPI::Accessible::Table::Cell::Columns

Includes:

SelectableCollection::Selected

Defined in:

lib/atspi/accessible/table/cell/columns.rb

Overview

Represents the columns a table ATSPI::Accessible::Table::Cell spans.

Instance are enumerables supporting item access and can be treated more or less like an array.

Enumerable interface

• #[](idx) ⇒ Object included from Collection

  alias for #at.

• #at(n) ⇒ Column

  The n’th column of the cell.

• #count ⇒ Integer

  The number of columns the cell spans.

• #each ⇒ Object included from Collection

  prerequisite for Enumerable.

• #last(n = 1) ⇒ Object⁺ included from Collection

  Item(s) from the end.

• #length ⇒ Object included from Collection

  alias for #count.

• #size ⇒ Object included from Collection

  alias for #count.

Representation

• #inspect ⇒ String included from SelectableCollection::Selected

  Instance as inspectable string.

Instance Method Details

#[](idx) ⇒ Object Originally defined in module Collection

alias for #at

#at(n) ⇒ Column

Returns the n’th column of the cell.

Parameters:

• n (Integer) —

  the index in the collection of the cell’s columns and not the index in the collection of all the table’s columns.

Returns:

• (Column) —

  the n’th column of the cell

See Also:

• atspi_table_get_row_column_extents_at_index

# File 'lib/atspi/accessible/table/cell/columns.rb', line 26

def at(n)
  super do |mapped_idx|
    Column.new(@native.get_parent, @first_idx+mapped_idx)
  end
end

#count ⇒ Integer

Returns the number of columns the cell spans.

Returns:

• (Integer) —

  the number of columns the cell spans

See Also:

• atspi_table_get_row_column_extents_at_index

# File 'lib/atspi/accessible/table/cell/columns.rb', line 35

def count
  row_col_span[4]
end

#each ⇒ Object Originally defined in module Collection

prerequisite for Enumerable

#inspect ⇒ String Originally defined in module SelectableCollection::Selected

Returns instance as inspectable string.

Returns:

• (String) —

  instance as inspectable string

#last(n = 1) ⇒ Object⁺ Originally defined in module Collection

Returns item(s) from the end.

Parameters:

• n (Integer) (defaults to: 1) —

  number of items to return

Returns:

• (Object, Array<Object>) —

  item(s) from the end

#length ⇒ Object Originally defined in module Collection

alias for #count

#size ⇒ Object Originally defined in module Collection

alias for #count