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gnosygnu_xowa/150_gfui/src/gplx/gfui/ipts/IptMouseWheel_.java

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2017-02-07 03:14:55 +00:00
/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.gfui.ipts; import gplx.*; import gplx.gfui.*;
public class IptMouseWheel_ {
public static final IptMouseWheel
None = new IptMouseWheel("wheel.none")
, Up = new IptMouseWheel("wheel.up")
, Down = new IptMouseWheel("wheel.down");
public static IptMouseWheel parse(String raw) {
if (String_.Eq(raw, None.Key())) return None;
else if (String_.Eq(raw, Up.Key())) return Up;
else if (String_.Eq(raw, Down.Key())) return Down;
else throw Err_.new_parse_type(IptMouseWheel.class, raw);
}
public static IptMouseWheel api_(Object obj) {
int delta = Int_.cast(obj);
if (delta > 0) return Up;
else if (delta < 0) return Down;
else return None;
}
}