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Miscellaneous swing components.

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/*
 * Copyright 2013-2016 Erwin Müller 
 *
 * This file is part of prefdialog-misc-swing.
 *
 * prefdialog-misc-swing is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * prefdialog-misc-swing 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 Lesser General Public License
 * along with prefdialog-misc-swing. If not, see .
 */
package com.anrisoftware.prefdialog.miscswing.fadingpane;

import static com.anrisoftware.prefdialog.miscswing.fadingpane.FadingColor.ALPHA;
import aurelienribon.tweenengine.TweenAccessor;

/**
 * Color with alpha fading accessor.
 * 
 * @author Erwin Mueller, [email protected]
 * @since 3.0
 */
class FadingColorAccessor implements TweenAccessor {

	@Override
	public int getValues(FadingColor target, int tweenType, float[] returnValues) {
		switch (tweenType) {
		case ALPHA:
			returnValues[0] = target.getAlpha();
			return 1;
		default:
			assert false;
			return -1;
		}
	}

	@Override
	public void setValues(FadingColor target, int tweenType, float[] newValues) {
		switch (tweenType) {
		case ALPHA:
			target.setAlpha(newValues[0]);
			break;
		default:
			assert false;
			break;
		}
	}
}