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Flat UI skin for LibGDX scene2d.ui

There is a newer version: 0.3.1

/*******************************************************************************
 * Copyright 2014 Pawel Pastuszak
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

package pl.kotcrab.vis.ui;

/** Manages focuses of VisUI components
 * @author Pawel Pastuszak */
public class FocusManager {
	private static Focusable focusedCompoennt;

	/** Takes focus from current focused component (if any), and sets current focused component to provided component
	 * @param component that will acquire focus */
	public static void getFocus (Focusable component) {
		if (focusedCompoennt != null) focusedCompoennt.focusLost();
		focusedCompoennt = component;
		focusedCompoennt.focusGained();
	}

	/** Takes focus from current focused component (if any), and sets current focused component to null */
	public static void getFocus () {
		if (focusedCompoennt != null) focusedCompoennt.focusLost();
		focusedCompoennt = null;
	}
}