box: Mark out params of _query_packing as (optional)

This commit is contained in:
Timm Bäder 2016-10-29 16:16:49 +02:00
parent a829929a41
commit 76ff53193a

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@ -2290,11 +2290,11 @@ gtk_box_reorder_child (GtkBox *box,
* gtk_box_query_child_packing:
* @box: a #GtkBox
* @child: the #GtkWidget of the child to query
* @expand: (out): pointer to return location for expand child
* @expand: (out) (optional): pointer to return location for expand child
* property
* @fill: (out): pointer to return location for fill child
* @fill: (out) (optional): pointer to return location for fill child
* property
* @pack_type: (out): pointer to return location for pack-type
* @pack_type: (out) (optional): pointer to return location for pack-type
* child property
*
* Obtains information about how @child is packed into @box.