diff options
Diffstat (limited to 'gtk/gtktreestore.c')
| -rw-r--r-- | gtk/gtktreestore.c | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/gtk/gtktreestore.c b/gtk/gtktreestore.c index 8032294dce..e4e55e2d46 100644 --- a/gtk/gtktreestore.c +++ b/gtk/gtktreestore.c @@ -242,6 +242,18 @@ gtk_tree_store_init (GtkTreeStore *tree_store) tree_store->sort_column_id = -1; } +/** + * gtk_tree_store_new: + * @n_columns: number of columns in the tree store + * @Varargs: all #GType types for the columns, from first to last + * + * Creates a new tree store as with @n_columns columns each of the types passed + * in. As an example, gtk_tree_store_new (3, G_TYPE_INT, G_TYPE_STRING, + * GDK_TYPE_PIXBUF); will create a new GtkTreeStore with three columns, of type + * int, string and GDkPixbuf respectively. + * + * Return value: a new #GtkTreeStore + **/ GtkTreeStore * gtk_tree_store_new (gint n_columns, ...) @@ -272,6 +284,40 @@ gtk_tree_store_new (gint n_columns, return retval; } +/** + * gtk_tree_store_newv: + * @n_columns: number of columns in the tree store + * @types: an array of #GType types for the columns, from first to last + * + * Non vararg creation function. Used primarily by language bindings. + * + * Return value: a new #GtkTreeStore + **/ +GtkTreeStore * +gtk_tree_store_newv (gint n_columns, + GType *types) +{ + GtkTreeStore *retval; + gint i; + + g_return_val_if_fail (n_columns > 0, NULL); + + retval = GTK_TREE_STORE (g_object_new (GTK_TYPE_TREE_STORE, NULL)); + gtk_tree_store_set_n_columns (retval, n_columns); + + for (i = 0; i < n_columns; i++) + { + if (! _gtk_tree_data_list_check_type (types[i])) + { + g_warning ("%s: Invalid type %s passed to gtk_tree_store_new_with_types\n", G_STRLOC, g_type_name (types[i])); + g_object_unref (G_OBJECT (retval)); + return NULL; + } + gtk_tree_store_set_column_type (retval, i, types[i]); + } + + return retval; +} /** * gtk_tree_store_set_n_columns: @@ -281,7 +327,7 @@ gtk_tree_store_new (gint n_columns, * As a side effect of calling this function, all sort columns that overlap with * the current number of columns will be removed. **/ -void +static void gtk_tree_store_set_n_columns (GtkTreeStore *tree_store, gint n_columns) { @@ -326,7 +372,7 @@ gtk_tree_store_set_n_columns (GtkTreeStore *tree_store, * subclasses of those types such as %GDK_TYPE_PIXBUF. * **/ -void +static void gtk_tree_store_set_column_type (GtkTreeStore *tree_store, gint column, GType type) |