https://xerces.apache.org/xerces2-j/: Xerces2 is the next generation of high performance, fully compliant XML parsers in the Apache Xerces family. This new version of Xerces introduces the Xerces Native Interface (XNI), a complete framework for building parser components and configurations that is extremely modular and easy to program. The Apache Xerces2 parser is the reference implementation of XNI but other parser components, configurations, and parsers can be written using the Xerces Native Interface. For complete design and implementation documents, refer to the XNI Manual. Xerces2 is a fully conforming XML Schema 1.0 processor. A partial experimental implementation of the XML Schema 1.1 Structures and Datatypes Working Drafts (December 2009) and an experimental implementation of the XML Schema Definition Language (XSD): Component Designators (SCD) Candidate Recommendation (January 2010) are provided for evaluation. For more information, refer to the XML Schema page. Xerces2 also provides a complete implementation of the Document Object Model Level 3 Core and Load/Save W3C Recommendations and provides a complete implementation of the XML Inclusions (XInclude) W3C Recommendation. It also provides support for OASIS XML Catalogs v1.1. Xerces2 is able to parse documents written according to the XML 1.1 Recommendation, except that it does not yet provide an option to enable normalization checking as described in section 2.13 of this specification. It also handles namespaces according to the XML Namespaces 1.1 Recommendation, and will correctly serialize XML 1.1 documents if the DOM level 3 load/save APIs are in use. 
/*
 * 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.
 */

package org.apache.xerces.dom.events;

import org.w3c.dom.events.EventTarget;
import org.w3c.dom.events.MouseEvent;
import org.w3c.dom.views.AbstractView;


An implementation of the DOM Level 2 MouseEvent interface.

@xerces.internal
Version:$Id: MouseEventImpl.java 533574 2007-04-30 00:29:47Z mrglavas $
/**
 * An implementation of the DOM Level 2 <code>MouseEvent</code> interface.
 * 
 * @xerces.internal 
 * 
 * @version $Id: MouseEventImpl.java 533574 2007-04-30 00:29:47Z mrglavas $
 */
public class MouseEventImpl 
    extends UIEventImpl 
    implements MouseEvent {
    
    private int fScreenX;
    private int fScreenY;
    private int fClientX;
    private int fClientY;
    private boolean fCtrlKey;
    private boolean fAltKey;
    private boolean fShiftKey;
    private boolean fMetaKey;
    private short fButton;
    private EventTarget fRelatedTarget;

    public int getScreenX() {
        return fScreenX;
    }

    public int getScreenY() {
        return fScreenY;
    }

    public int getClientX() {
        return fClientX;
    }

    public int getClientY() {
        return fClientY;
    }

    public boolean getCtrlKey() {
        return fCtrlKey;
    }
    
    public boolean getAltKey() {
        return fAltKey;
    }

    public boolean getShiftKey() {
        return fShiftKey;
    }

    public boolean getMetaKey() {
        return fMetaKey;
    }

    public short getButton() {
        return fButton;
    }

    public EventTarget getRelatedTarget() {
        return fRelatedTarget;
    }

    public void initMouseEvent(String typeArg, boolean canBubbleArg, boolean cancelableArg, AbstractView viewArg, 
            int detailArg, int screenXArg, int screenYArg, int clientXArg, int clientYArg, 
            boolean ctrlKeyArg, boolean altKeyArg, boolean shiftKeyArg, boolean metaKeyArg, 
            short buttonArg, EventTarget relatedTargetArg) {
        fScreenX = screenXArg;
        fScreenY = screenYArg;
        fClientX = clientXArg;
        fClientY = clientYArg;
        fCtrlKey = ctrlKeyArg;
        fAltKey = altKeyArg;
        fShiftKey = shiftKeyArg;
        fMetaKey = metaKeyArg;
        fButton = buttonArg;
        fRelatedTarget = relatedTargetArg;
        super.initUIEvent(typeArg, canBubbleArg, cancelableArg, viewArg, detailArg);
    }
}