return retval;
}
+
+/**
+ * gtk_list_store_newv:
+ * @n_columns: number of columns in the list 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 #GtkListStore
+ **/
+GtkListStore *
+gtk_list_store_newv (gint n_columns,
+ GType *types)
+{
+ GtkListStore *retval;
+ gint i;
+
+ g_return_val_if_fail (n_columns > 0, NULL);
+
+ retval = GTK_LIST_STORE (g_object_new (gtk_list_store_get_type (), NULL));
+ gtk_list_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_list_store_new_with_types\n", G_STRLOC, g_type_name (types[i]));
+ g_object_unref (G_OBJECT (retval));
+ return NULL;
+ }
+
+ gtk_list_store_set_column_type (retval, i, types[i]);
+ }
+
+ return retval;
+}
+
static void
gtk_list_store_set_n_columns (GtkListStore *list_store,
gint n_columns)
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,
...)
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:
* 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)
{
* 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)
*/
g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
- g_return_if_fail (row_align >= 0.0);
- g_return_if_fail (row_align <= 1.0);
- g_return_if_fail (col_align >= 0.0);
- g_return_if_fail (col_align <= 1.0);
+ g_return_if_fail (row_align >= 0.0 && row_align <= 1.0);
+ g_return_if_fail (col_align >= 0.0 && col_align <= 1.0);
g_return_if_fail (path != NULL || column != NULL);
row_align = CLAMP (row_align, 0.0, 1.0);