Gtk.Tree_List_Row_Sorter

Description

Applies a gives sorter to the levels in a tree.

Here is an example for setting up a column view with a tree model and a GtkTreeListSorter:

gtk_tree_list_row_sorter_new (g_object_ref (column_sorter)); sort_model =
gtk_sort_list_model_new (tree_model, sorter); selection =
gtk_single_selection_new (sort_model); gtk_column_view_set_model (view,
G_LIST_MODEL (selection)); ```

Get_Sorter

function Get_Sorter
   (Self : not null access Gtk_Tree_List_Row_Sorter_Record)
    return Gtk.Sorter.Gtk_Sorter

Returns the sorter used by Self.

Parameters

Self

Return Value

the sorter used. Has transfer-ownership='none'.

Get_Type

function Get_Type return Glib.GType

Return Value

Gtk_New

procedure Gtk_New
   (Self   : out Gtk_Tree_List_Row_Sorter;
    Sorter : access Gtk.Sorter.Gtk_Sorter_Record'Class)

Create a special-purpose sorter that applies the sorting of Sorter to the levels of a GtkTreeListModel. Note that this sorter relies on [propertyGtk.TreeListModel:passthrough] being False as it can only sort [classGtk.TreeListRow]s. Initialize does nothing if the object was already created with another call to Initialize* or G_New.

Parameters

Self

Sorter

a GtkSorter. Has transfer-ownership='full'.

Gtk_Tree_List_Row_Sorter

type Gtk_Tree_List_Row_Sorter is access all Gtk_Tree_List_Row_Sorter_Record'Class;

Gtk_Tree_List_Row_Sorter_New

function Gtk_Tree_List_Row_Sorter_New
   (Sorter : access Gtk.Sorter.Gtk_Sorter_Record'Class)
    return Gtk_Tree_List_Row_Sorter

Create a special-purpose sorter that applies the sorting of Sorter to the levels of a GtkTreeListModel. Note that this sorter relies on [propertyGtk.TreeListModel:passthrough] being False as it can only sort [classGtk.TreeListRow]s.

Parameters

Sorter

a GtkSorter. Has transfer-ownership='full'.

Return Value

Gtk_Tree_List_Row_Sorter_Record

type Gtk_Tree_List_Row_Sorter_Record is new Gtk_Sorter_Record with null record;

Initialize

procedure Initialize
   (Self   : not null access Gtk_Tree_List_Row_Sorter_Record'Class;
    Sorter : access Gtk.Sorter.Gtk_Sorter_Record'Class)

Create a special-purpose sorter that applies the sorting of Sorter to the levels of a GtkTreeListModel. Note that this sorter relies on [propertyGtk.TreeListModel:passthrough] being False as it can only sort [classGtk.TreeListRow]s. Initialize does nothing if the object was already created with another call to Initialize* or G_New.

Parameters

Self

Sorter

a GtkSorter. Has transfer-ownership='full'.

Set_Sorter

procedure Set_Sorter
   (Self   : not null access Gtk_Tree_List_Row_Sorter_Record;
    Sorter : access Gtk.Sorter.Gtk_Sorter_Record'Class)

Sets the sorter to use for items with the same parent. This sorter will be passed the [propertyGtk.TreeListRow:item] of the tree list rows passed to Self.

Parameters

Self

Sorter

The sorter to use

Sorter_Property

Sorter_Property : constant Glib.Properties.Property_Object;

Type: Gtk.Sorter.Gtk_Sorter The underlying sorter