Details
/tmp/AfterStep-2.1.0-buildroot/usr/X11R6/share/afterstep/desktop/buttons/unity-maxmin
XML
XML text :
<composite> <img src="bars/button_back_unity1"/> <tile tint="InactiveText1" x="1"> <img src="dots/maxmin_unity"/> </tile> </composite>
AfterStep version 2.1.0