Gtk.paint_expander:
Description:
public void paint_expander (
Gtk.Style style,
Gdk.Window window,
Gtk.StateType state_type,
Gdk.Rectangle? area,
Gtk.Widget? widget,
string? detail,
int x,
int y,
Gtk.ExpanderStyle expander_style)
Namespace: Gtk
Package: gtk+-2.0