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Glib::Object +----Glib::InitiallyUnowned +----Gtk2::Object +----Gtk2::Widget +----Gtk2::Container +----Gtk2::Bin +----Gtk2::Button +----Gtk2::LinkButton
Pass undef for func to unset the URI hook.
Note that the current implementation does not return the old hook function. This means that there is no way to restore an old hook once you overwrote it.
Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::Container, Gtk2::Bin, Gtk2::Button
Copyright (C) 2003-2008 by the gtk2-perl team.
This software is licensed under the LGPL. See Gtk2 for a full notice.