1
<area shape="rect" href="$classGlib_1_1Object.html" title="Glib::Object" alt="" coords="40,154,131,181">
2
<area shape="rect" href="$classGlib_1_1ObjectBase.html" title="Glib::ObjectBase is a common base class for Objects and Interfaces." alt="" coords="25,80,145,106">
3
<area shape="rect" href="$classsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="32,5,139,32">