gtkTreeSortableSetDefaultSortFunc: gtkTreeSortableSetDefaultSortFunc
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description Usage Arguments Details Author(s)

Sets the default comparison function used when sorting to be sort.func. If the current sort column id of sortable is GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, then the model will sort using this function.

1	gtkTreeSortableSetDefaultSortFunc(object, sort.func, user.data = NULL)

`object`	A `GtkTreeSortable`
`sort.func`	The comparison function
`user.data`	User data to pass to `sort.func`, or `NULL`. [ allow-none ]

If sort.func is NULL, then there will be no default comparison function. This means that once the model has been sorted, it can't go back to the default state. In this case, when the current sort column id of sortable is GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, the model will be unsorted.

Derived by RGtkGen from GTK+ documentation

RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.