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Fix some nullable Returns annotations

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based on reports and patches by Iñaki García Etxebarria:

https://bugzilla.gnome.org/show_bug.cgi?id=781246
https://bugzilla.gnome.org/show_bug.cgi?id=785423
This commit is contained in:
Daniel Boles 2017-08-03 20:26:18 +01:00
parent 4ba86706be
commit 9af612d314
2 changed files with 5 additions and 3 deletions
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3
gtk/gtkbin.c
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@ -321,7 +321,8 @@ gtk_bin_size_allocate (GtkWidget *widget,
* no child widget. The returned widget does not have a reference * no child widget. The returned widget does not have a reference
* added, so you do not need to unref it. * added, so you do not need to unref it.
* *
* Returns: (transfer none): pointer to child of the #GtkBin * Returns: (transfer none) (nullable): the child of @bin, or %NULL if it does
* not have a child.
**/ **/
GtkWidget* GtkWidget*
gtk_bin_get_child (GtkBin *bin) gtk_bin_get_child (GtkBin *bin)

5
gtk/gtkwidget.c
View File

@ -10658,9 +10658,10 @@ gtk_widget_set_parent_window (GtkWidget *widget,
* gtk_widget_get_parent_window: * gtk_widget_get_parent_window:
* @widget: a #GtkWidget. * @widget: a #GtkWidget.
* *
* Gets @widget’s parent window. * Gets @widget’s parent window, or %NULL if it does not have one.
* *
* Returns: (transfer none): the parent window of @widget. * Returns: (transfer none) (nullable): the parent window of @widget, or %NULL
* if it does not have a parent window.
**/ **/
GdkWindow * GdkWindow *
gtk_widget_get_parent_window (GtkWidget *widget) gtk_widget_get_parent_window (GtkWidget *widget)