Gtk.TreeSortable – gtk4 – Vala Binding Reference

Description:

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

The interface for sortable models used by GtkTreeView

`GtkTreeSortable` is an interface to be implemented by tree models which support sorting. The `GtkTreeView` uses the methods provided by this interface to sort the model.

Namespace: Gtk

Package: gtk4

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

@get
@new
@ref
@set
add_toggle_ref
add_weak_pointer
bind_property
connect
constructed
disconnect
dispose
dup_data
dup_qdata
force_floating
freeze_notify
get_class
get_data

get_property
get_qdata
get_type
getv
interface_find_property
interface_install_property
interface_list_properties
is_floating
new_valist
new_with_properties
newv
notify
notify_property
ref_count
ref_sink
remove_toggle_ref
remove_weak_pointer

replace_data
replace_qdata
set_data
set_data_full
set_property
set_qdata
set_qdata_full
set_valist
setv
steal_data
steal_qdata
thaw_notify
unref
watch_closure
weak_ref
weak_unref

TreeSortable

Object Hierarchy:

Description:

Content:

Methods:

Signals:

Inherited Members: