GtkTreeListRowSorter

GtkTreeListRowSorter — Sort trees by levels

Properties

GtkSorter * sorter Read / Write

Types and Values

Object Hierarchy

    GObject
    ╰── GtkSorter
        ╰── GtkTreeListRowSorter

Includes

#include <gtk/gtk.h>

Description

GtkTreeListRowSorter is a special-purpose sorter that will apply a given sorter to the levels in a tree, while respecting the tree structure.

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

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sorter = gtk_tree_list_row_sorter_new (gtk_column_view_get_sorter (view));
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));

Functions

gtk_tree_list_row_sorter_new ()

GtkSorter *
gtk_tree_list_row_sorter_new (GtkSorter *sorter);

Create a special-purpose sorter that applies the sorting of sorter to the levels of a GtkTreeListModel.

Note that this sorter relies on “passthrough” being FALSE as it can only sort GtkTreeListRows.

Parameters

sorter

a GtkSorter, or NULL.

[nullable][transfer full]

Returns

a new GtkSorter


gtk_tree_list_row_sorter_get_sorter ()

GtkSorter *
gtk_tree_list_row_sorter_get_sorter (GtkTreeListRowSorter *self);

Returns the sorter used by self .

Parameters

Returns

the sorter used.

[transfer none][nullable]


gtk_tree_list_row_sorter_set_sorter ()

void
gtk_tree_list_row_sorter_set_sorter (GtkTreeListRowSorter *self,
                                     GtkSorter *sorter);

Sets the sorter to use for items with the same parent.

This sorter will be passed the “item” of the tree list rows passed to self .

Parameters

self

a GtkTreeListRowSorter

 

sorter

The sorter to use, or NULL.

[nullable][transfer none]

Types and Values

GtkTreeListRowSorter

typedef struct _GtkTreeListRowSorter GtkTreeListRowSorter;

Property Details

The “sorter” property

  “sorter”                   GtkSorter *

The underlying sorter

Owner: GtkTreeListRowSorter

Flags: Read / Write

See Also

GtkTreeListModel