<field type="INT16" name="event_y" />
<field type="CARD16" name="state" mask="KeyButMask" />
<field type="BOOL" name="same_screen" />
<field type="INT16" name="event_y" />
<field type="CARD16" name="state" mask="KeyButMask" />
<field type="BOOL" name="same_screen" />