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package org.nuiton.jaxx.runtime.awt;
/*-
* #%L
* JAXX :: Runtime
* %%
* Copyright (C) 2008 - 2024 Code Lutin, Ultreia.io
* %%
* This program 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.
*
* 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 General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import org.jdesktop.jxlayer.JXLayer;
import java.awt.Component;
import java.awt.Container;
import java.util.LinkedList;
import java.util.List;
import java.util.function.Predicate;
/**
* Created by tchemit on 21/12/2017.
*
* @author Tony Chemit - [email protected]
*/
public class Containers {
public static List findComponents(Container container, Predicate predicate) {
List result = new LinkedList<>();
findComponents(container, predicate, result);
return result;
}
@SuppressWarnings("unchecked")
private static void findComponents(Component component, Predicate predicate, List result) {
if (predicate.test(component)) {
result.add((O) component);
return;
}
if (component instanceof JXLayer) {
findComponents(((JXLayer) component).getView(), predicate, result);
return;
}
if (component instanceof Container) {
for (Component childComponent : ((Container) component).getComponents()) {
findComponents(childComponent, predicate, result);
}
}
}
}