From: Colin Walters <walters@verbum.org>
Date: Tue, 10 Nov 2009 20:46:30 +0000 (-0500)
Subject: [StBoxLayout] Add st_box_layout_get_n_children
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~10680
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=057f0effedc8bbe1087be0395c8534264a3eec3e;p=gnome-shell.git

[StBoxLayout] Add st_box_layout_get_n_children

https://bugzilla.gnome.org/show_bug.cgi?id=600734
---

diff --git a/src/st/st-box-layout.c b/src/st/st-box-layout.c
index d0371d821..8885f6a93 100644
--- a/src/st/st-box-layout.c
+++ b/src/st/st-box-layout.c
@@ -1385,3 +1385,15 @@ st_box_layout_destroy_children (StBoxLayout *self)
 {
   st_box_layout_internal_remove_all (self, TRUE);
 }
+
+/**
+ * st_box_layout_get_n_children:
+ * @self: a #StBoxLayout
+ *
+ * Returns the number of children in this box.
+ */
+guint
+st_box_layout_get_n_children  (StBoxLayout *self)
+{
+  return g_list_length (self->priv->children);
+}
diff --git a/src/st/st-box-layout.h b/src/st/st-box-layout.h
index b57143ba4..21cd0b757 100644
--- a/src/st/st-box-layout.h
+++ b/src/st/st-box-layout.h
@@ -93,6 +93,8 @@ void     st_box_layout_remove_all     (StBoxLayout *box);
 
 void     st_box_layout_destroy_children (StBoxLayout *box);
 
+guint    st_box_layout_get_n_children  (StBoxLayout *box);
+
 G_END_DECLS
 
 #endif /* _ST_BOX_LAYOUT_H */