get_selection
Description:
Retrieves the selection ranges in the accessible object.
If this function returns true, `n_ranges` will be set to a value greater than or equal to one, and ranges
will be set to a newly
allocated array of [struct#Gtk.AccessibleTextRange].
Parameters:
this |
the accessible object |
ranges |
the selection ranges |
n_ranges |
the number of selection ranges |
Returns:
true if there is at least a selection inside the accessible object, and false otherwise |