replicant-frameworks_native/awt/java/awt/event/FocusEvent.java
2009-03-03 19:31:44 -08:00

97 lines
2.8 KiB
Java

/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/**
* @author Michael Danilov
* @version $Revision$
*/
package java.awt.event;
import java.awt.Component;
/**
* This class is not supported in Android 1.0. It is merely provided to maintain
* interface compatibility with desktop Java implementations.
*
* @since Android 1.0
*/
public class FocusEvent extends ComponentEvent {
private static final long serialVersionUID = 523753786457416396L;
public static final int FOCUS_FIRST = 1004;
public static final int FOCUS_LAST = 1005;
public static final int FOCUS_GAINED = 1004;
public static final int FOCUS_LOST = 1005;
private boolean temporary;
private Component opposite;
public FocusEvent(Component source, int id) {
this(source, id, false);
}
public FocusEvent(Component source, int id, boolean temporary) {
this(source, id, temporary, null);
}
public FocusEvent(Component source, int id, boolean temporary, Component opposite) {
super(source, id);
this.temporary = temporary;
this.opposite = opposite;
}
public Component getOppositeComponent() {
return opposite;
}
public boolean isTemporary() {
return temporary;
}
@Override
public String paramString() {
/* The format is based on 1.5 release behavior
* which can be revealed by the following code:
*
* FocusEvent e = new FocusEvent(new Button("Button0"),
* FocusEvent.FOCUS_GAINED, false, new Button("Button1"));
* System.out.println(e);
*/
String idString = null;
switch (id) {
case FOCUS_GAINED:
idString = "FOCUS_GAINED"; //$NON-NLS-1$
break;
case FOCUS_LOST:
idString = "FOCUS_LOST"; //$NON-NLS-1$
break;
default:
idString = "unknown type"; //$NON-NLS-1$
}
return (idString +
(temporary ? ",temporary" : ",permanent") + //$NON-NLS-1$ //$NON-NLS-2$
",opposite=" + opposite); //$NON-NLS-1$
}
}