gtk: add nullable annotations for Scrollable getters

The adjustment setters takes a nullable and so should the getters be annotated
This commit is contained in:
Bilal Elmoussaoui 2022-01-01 17:39:45 +01:00
parent 90357193c9
commit ddb2e91a42

View File

@ -130,7 +130,7 @@ gtk_scrollable_default_init (GtkScrollableInterface *iface)
*
* Retrieves the `GtkAdjustment` used for horizontal scrolling.
*
* Returns: (transfer none): horizontal `GtkAdjustment`.
* Returns: (transfer none) (nullable): horizontal `GtkAdjustment`.
*/
GtkAdjustment *
gtk_scrollable_get_hadjustment (GtkScrollable *scrollable)
@ -174,7 +174,7 @@ gtk_scrollable_set_hadjustment (GtkScrollable *scrollable,
*
* Retrieves the `GtkAdjustment` used for vertical scrolling.
*
* Returns: (transfer none): vertical `GtkAdjustment`.
* Returns: (transfer none) (nullable): vertical `GtkAdjustment`.
*/
GtkAdjustment *
gtk_scrollable_get_vadjustment (GtkScrollable *scrollable)