124 lines
3.7 KiB
Java
124 lines
3.7 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.AWTEvent;
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import java.awt.Adjustable;
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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 AdjustmentEvent extends AWTEvent {
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private static final long serialVersionUID = 5700290645205279921L;
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public static final int ADJUSTMENT_FIRST = 601;
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public static final int ADJUSTMENT_LAST = 601;
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public static final int ADJUSTMENT_VALUE_CHANGED = 601;
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public static final int UNIT_INCREMENT = 1;
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public static final int UNIT_DECREMENT = 2;
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public static final int BLOCK_DECREMENT = 3;
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public static final int BLOCK_INCREMENT = 4;
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public static final int TRACK = 5;
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private int type;
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private int value;
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private boolean isAdjusting;
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public AdjustmentEvent(Adjustable source, int id, int type, int value) {
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this(source, id, type, value, false);
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}
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public AdjustmentEvent(Adjustable source, int id, int type, int value,
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boolean isAdjusting) {
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super(source, id);
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this.type = type;
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this.value = value;
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this.isAdjusting = isAdjusting;
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}
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public int getValue() {
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return value;
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}
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public int getAdjustmentType() {
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return type;
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}
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public boolean getValueIsAdjusting() {
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return isAdjusting;
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}
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public Adjustable getAdjustable() {
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return (Adjustable) source;
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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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* AdjustmentEvent e = new AdjustmentEvent(new Scrollbar(),
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* AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED,
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* AdjustmentEvent.UNIT_INCREMENT, 1);
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* System.out.println(e);
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*/
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String idString = (id == ADJUSTMENT_VALUE_CHANGED ?
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"ADJUSTMENT_VALUE_CHANGED" : "unknown type"); //$NON-NLS-1$ //$NON-NLS-2$
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String adjType = null;
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switch (type) {
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case UNIT_INCREMENT:
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adjType = "UNIT_INCREMENT"; //$NON-NLS-1$
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break;
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case UNIT_DECREMENT:
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adjType = "UNIT_DECREMENT"; //$NON-NLS-1$
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break;
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case BLOCK_INCREMENT:
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adjType = "BLOCK_INCREMENT"; //$NON-NLS-1$
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break;
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case BLOCK_DECREMENT:
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adjType = "BLOCK_DECREMENT"; //$NON-NLS-1$
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break;
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case TRACK:
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adjType = "TRACK"; //$NON-NLS-1$
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break;
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default:
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adjType = "unknown type"; //$NON-NLS-1$
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}
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return (idString + ",adjType=" + adjType + ",value=" + value + //$NON-NLS-1$ //$NON-NLS-2$
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",isAdjusting=" + isAdjusting); //$NON-NLS-1$
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}
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}
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