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TreeView: add missing nullability annotations

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Bilal Elmoussaoui 2020-11-24 17:57:32 +01:00 committed by Matthias Clasen
parent af944aa74c
commit 50310f7b14
1 changed files with 5 additions and 4 deletions
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9
gtk/gtktreeview.c
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@ -11067,10 +11067,11 @@ gtk_tree_view_set_expander_column (GtkTreeView *tree_view,
* gtk_tree_view_get_expander_column:
* @tree_view: A #GtkTreeView
*
* Returns the column that is the current expander column.
* Returns the column that is the current expander column,
* or %NULL if none has been set.
* This column has the expander arrow drawn next to it.
*
* Returns: (transfer none): The expander column.
* Returns: (transfer none) (nullable): The expander column.
**/
GtkTreeViewColumn *
gtk_tree_view_get_expander_column (GtkTreeView *tree_view)
@ -13178,7 +13179,7 @@ gtk_treeview_snapshot_border (GtkSnapshot *snapshot,
* Creates a #cairo_surface_t representation of the row at @path.
* This image is used for a drag icon.
*
* Returns: (transfer full): a newly-allocated surface of the drag icon.
* Returns: (transfer full) (nullable): a newly-allocated surface of the drag icon.
**/
GdkPaintable *
gtk_tree_view_create_row_drag_icon (GtkTreeView *tree_view,
@ -13481,7 +13482,7 @@ gtk_tree_view_set_search_equal_func (GtkTreeView *tree_view,
* entry for @tree_view. In case the built-in entry is being used, %NULL
* will be returned.
*
* Returns: (transfer none): the entry currently in use as search entry.
* Returns: (transfer none) (nullable): the entry currently in use as search entry.
*/
GtkEditable *
gtk_tree_view_get_search_entry (GtkTreeView *tree_view)