gtkTreeSortableHasDefaultSortFunc {RGtk2} | R Documentation

## gtkTreeSortableHasDefaultSortFunc

### Description

Returns `TRUE` if the model has a default sort function. This is used primarily by GtkTreeViewColumns in order to determine if a model can go back to the default state, or not.

### Usage

    gtkTreeSortableHasDefaultSortFunc(object)

### Arguments

``object`` | A `GtkTreeSortable`

### Value

[logical] `TRUE`, if the model has a default sort function

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]