Description

Gnome::Gtk4::MultiSorter combines multiple sorters by trying them in turn.

If the first sorter compares two items as equal, the second is tried next, and so on.

Class initialization

new

:native-object

Create an object using a native object from elsewhere. See also Gnome::N::TopLevelSupportClass.

multi method new ( N-Object :$native-object! )

new-multisorter

Creates a new multi sorter.

This sorter compares items by trying each of the sorters in turn, until one returns non-zero. In particular, if no sorter has been added to it, it will always compare items as equal.

method new-multisorter ( --> Gnome::Gtk4::MultiSorter \)

Methods

append

Add $sorter to $self to use for sorting at the end. $self will consult all existing sorters before it will sort with the given $sorter.

method append ( N-Object() $sorter )

• $sorter; (transfer ownership: full) a sorter to add.

remove

Removes the sorter at the given $position from the list of sorter used by $self.

If $position is larger than the number of sorters, nothing happens.

method remove ( UInt() $position )

• $position; position of sorter to remove.