90 lines
2.5 KiB
Java
90 lines
2.5 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @author Michael Danilov
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* @version $Revision$
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*/
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package java.awt.event;
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import java.awt.Component;
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//???AWT: import java.awt.Container;
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/**
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* This class is not supported in Android 1.0. It is merely provided to maintain
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* interface compatibility with desktop Java implementations.
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*
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* @since Android 1.0
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*/
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public class ContainerEvent extends ComponentEvent {
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private static final long serialVersionUID = -4114942250539772041L;
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public static final int CONTAINER_FIRST = 300;
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public static final int CONTAINER_LAST = 301;
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public static final int COMPONENT_ADDED = 300;
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public static final int COMPONENT_REMOVED = 301;
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private Component child;
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public ContainerEvent(Component src, int id, Component child) {
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super(src, id);
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this.child = child;
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}
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public Component getChild() {
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return child;
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}
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//???AWT
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/*
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public Container getContainer() {
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return (Container) source;
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}
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*/
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@Override
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public String paramString() {
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/* The format is based on 1.5 release behavior
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* which can be revealed by the following code:
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*
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* ContainerEvent e = new ContainerEvent(new Panel(),
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* ContainerEvent.COMPONENT_ADDED,
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* new Button("Button"));
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* System.out.println(e);
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*/
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String idString = null;
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switch (id) {
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case COMPONENT_ADDED:
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idString = "COMPONENT_ADDED"; //$NON-NLS-1$
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break;
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case COMPONENT_REMOVED:
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idString = "COMPONENT_REMOVED"; //$NON-NLS-1$
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break;
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default:
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idString = "unknown type"; //$NON-NLS-1$
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}
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return (idString + ",child=" + child.getName()); //$NON-NLS-1$
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}
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}
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