_add->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::add_clicked, this));
_copy->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::copy_clicked, this));
_edit->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::edit_clicked, this));
_add->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::add_clicked, this));
_copy->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::copy_clicked, this));
_edit->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::edit_clicked, this));