[ CCode ( has_construct_function = false , sentinel = "" ) ]
public TreeStore (int n_columns, ...)
Creates a new tree store as with n_columns columns each of the types passed in.
Note that only types derived from standard GObject fundamental types are supported.
As an example,
``` gtk_tree_store_new (3, G_TYPE_INT, G_TYPE_STRING, GDK_TYPE_TEXTURE); ```
will create a new `GtkTreeStore` with three columns, of type `int`, `gchararray`, and `GdkTexture` respectively.
| n_columns |
number of columns in the tree store |
| ... |
all `GType` types for the columns, from first to last |
|
a new `GtkTreeStore` |