Java JComponent Container getComponent(JComponent container, String name)

Description

get Component

License

Apache License

Declaration

public static JComponent getComponent(JComponent container, String name) 

Method Source Code

//package com.java2s;
/*//w w w.j  ava2  s . c  o m
 * 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.
 */

import java.awt.Component;
import java.awt.Container;

import java.util.LinkedList;
import java.util.List;
import javax.swing.JComponent;

public class Main {
    public static JComponent getComponent(JComponent container, String name) {
        assert name != null;

        List<Component> componentQueue = new LinkedList<Component>();
        componentQueue.add(container);
        while (!componentQueue.isEmpty()) {
            Component c = componentQueue.remove(0);
            if (name.equals(c.getName())) {
                return (JComponent) c;
            }
            if (c instanceof Container) {
                for (Component child : ((Container) c).getComponents()) {
                    componentQueue.add(child);
                }
            }
        }
        return null;
    }
}

Related

1. getAncestorOfType(JComponent component, Class type)
2. getAncestorsOfClass(JComponent start, Class theClass)
3. getBooleanClientProperty(JComponent c, Object property)
4. getChildJComponents(Container container)
5. getClipboard(JComponent c)
6. getComponent(JComponent container, String name)
7. getComponentByName(boolean enableDeepSearch, JComponent rootComponent, String name)
8. getComponentsOfType(JComponent base, Class type)
9. getComponentState(JComponent c)