/*******************************************************************************
* Copyright (c) 2014, 2015 Scott Clarke (scott@dawg6.com).
*
* This file is part of Dawg6's Demon Hunter DPS Calculator.
*
* Dawg6's Demon Hunter DPS Calculator is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Dawg6's Demon Hunter DPS Calculator 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*******************************************************************************/
package com.dawg6.web.dhcalc.client;
import com.google.gwt.user.client.ui.DoubleBox;
public class DoubleSpinner extends BaseSpinner<Double> {
/**
* @wbp.parser.constructor
*/
public DoubleSpinner() {
this("0");
}
public DoubleSpinner(String text) {
super(new DoubleBox(), text, 0.0, Double.MAX_VALUE, 1.0);
}
@Override
protected void increment(int step) {
setValue(getValue() + (step * this.increment));
}
@Override
protected Double bound(Double value) {
if (value == null)
value = 0.0;
return Math.min(max, Math.max(min, value));
}
@Override
protected Double parse(String text) {
try {
return Double.parseDouble(text);
} catch (Exception e) {
return 0.0;
}
}
@Override
protected boolean isEqual(Double a, Double b) {
if (a == null)
a = 0.0;
if (b == null)
b = 0.0;
return Math.abs(a - b) < 0.0000001;
}
@Override
protected void keyPressed() {
if (getValue() > max)
normalize();
}
}