Gtk.TreeSortable – gtk+-3.0 – Vala Binding Reference

Description:

[ CCode ( type_id = "gtk_tree_sortable_get_type ()" ) ]
public interface TreeSortable : Object, TreeModel

TreeSortable is an interface to be implemented by tree models which support sorting.

The TreeView uses the methods provided by this interface to sort the model.

Namespace: Gtk

Package: gtk+-3.0

Content:

Methods:

public abstract bool get_sort_column_id (out int sort_column_id, out SortType order)

Fills in sort_column_id and order with the current sort column and the order.

public abstract bool has_default_sort_func ()

Returns true if the model has a default sort function.

public abstract void set_default_sort_func (owned TreeIterCompareFunc sort_func)

Sets the default comparison function used when sorting to be


									sort_func

public abstract void set_sort_column_id (int sort_column_id, SortType order)

Sets the current sort column to be sort_column_id.

public abstract void set_sort_func (int sort_column_id, owned TreeIterCompareFunc sort_func)

Sets the comparison function used when sorting to be

sort_func

Signals:

public virtual signal void sort_column_changed ()

The sort_column_changed signal is emitted when the sort column or sort order of sortable is changed.

Inherited Members:

All known members inherited from class GLib.Object

TreeSortable