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/*
* 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.AWTEvent;
import java.awt.Adjustable;
/**
* 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 AdjustmentEvent extends AWTEvent {
private static final long serialVersionUID = 5700290645205279921L;
public static final int ADJUSTMENT_FIRST = 601;
public static final int ADJUSTMENT_LAST = 601;
public static final int ADJUSTMENT_VALUE_CHANGED = 601;
public static final int UNIT_INCREMENT = 1;
public static final int UNIT_DECREMENT = 2;
public static final int BLOCK_DECREMENT = 3;
public static final int BLOCK_INCREMENT = 4;
public static final int TRACK = 5;
private int type;
private int value;
private boolean isAdjusting;
public AdjustmentEvent(Adjustable source, int id, int type, int value) {
this(source, id, type, value, false);
}
public AdjustmentEvent(Adjustable source, int id, int type, int value,
boolean isAdjusting) {
super(source, id);
this.type = type;
this.value = value;
this.isAdjusting = isAdjusting;
}
public int getValue() {
return value;
}
public int getAdjustmentType() {
return type;
}
public boolean getValueIsAdjusting() {
return isAdjusting;
}
public Adjustable getAdjustable() {
return (Adjustable) source;
}
@Override
public String paramString() {
/* The format is based on 1.5 release behavior
* which can be revealed by the following code:
*
* AdjustmentEvent e = new AdjustmentEvent(new Scrollbar(),
* AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED,
* AdjustmentEvent.UNIT_INCREMENT, 1);
* System.out.println(e);
*/
String idString = (id == ADJUSTMENT_VALUE_CHANGED ?
"ADJUSTMENT_VALUE_CHANGED" : "unknown type"); //$NON-NLS-1$ //$NON-NLS-2$
String adjType = null;
switch (type) {
case UNIT_INCREMENT:
adjType = "UNIT_INCREMENT"; //$NON-NLS-1$
break;
case UNIT_DECREMENT:
adjType = "UNIT_DECREMENT"; //$NON-NLS-1$
break;
case BLOCK_INCREMENT:
adjType = "BLOCK_INCREMENT"; //$NON-NLS-1$
break;
case BLOCK_DECREMENT:
adjType = "BLOCK_DECREMENT"; //$NON-NLS-1$
break;
case TRACK:
adjType = "TRACK"; //$NON-NLS-1$
break;
default:
adjType = "unknown type"; //$NON-NLS-1$
}
return (idString + ",adjType=" + adjType + ",value=" + value + //$NON-NLS-1$ //$NON-NLS-2$
",isAdjusting=" + isAdjusting); //$NON-NLS-1$
}
}
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