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a11y: Make the Button labelled by its child label

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Establish the relation whenever we set the label widget.
This commit is contained in:
Emmanuele Bassi 2020-11-04 16:43:59 +00:00
parent d88f7c9459
commit 72415eaa49
1 changed files with 5 additions and 0 deletions
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5
gtk/gtkbutton.c
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@ -938,6 +938,11 @@ gtk_button_set_icon_name (GtkButton *button,
gtk_image_set_from_icon_name (GTK_IMAGE (priv->child), icon_name);
}
gtk_accessible_update_relation (GTK_ACCESSIBLE (button),
GTK_ACCESSIBLE_RELATION_LABELLED_BY,
g_list_append (NULL, priv->child),
-1);
gtk_button_set_child_type (button, ICON_CHILD);
g_object_notify_by_pspec (G_OBJECT (button), props[PROP_ICON_NAME]);
}