<field name="state" select="1" colspan="2" widget="statusbar" statusbar_visible="draft,open,done"/>
<button name="button_reg_cancel" string="Cancel Registration" states="draft,open" type="object" icon="gtk-cancel"/>
<button name="button_reg_close" string="Attended" states="open" type="object" icon="gtk-apply"/>
<field name="state" select="1" colspan="2" widget="statusbar" statusbar_visible="draft,open,done"/>
<button name="button_reg_cancel" string="Cancel Registration" states="draft,open" type="object" icon="gtk-cancel"/>
<button name="button_reg_close" string="Attended" states="open" type="object" icon="gtk-apply"/>