org.opencms.gwt.client.ui.CmsClassHoverHandler Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.gwt.client.ui;
import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle;
import com.google.gwt.dom.client.Element;
import com.google.gwt.event.dom.client.MouseOutEvent;
import com.google.gwt.event.dom.client.MouseOverEvent;
/**
* Event handler to toggle the {@link org.opencms.gwt.client.ui.css.I_CmsLayoutBundle.I_CmsStateCss#cmsHovering()} class on mouse out/over.
*
* @since 8.0.0
*/
public class CmsClassHoverHandler extends A_CmsHoverHandler {
/** The owner element. */
protected Element m_owner;
/**
* Constructor.
*
* @param owner the owner element
*/
public CmsClassHoverHandler(Element owner) {
m_owner = owner;
}
/**
* @see org.opencms.gwt.client.ui.A_CmsHoverHandler#onHoverIn(com.google.gwt.event.dom.client.MouseOverEvent)
*/
@Override
protected void onHoverIn(MouseOverEvent event) {
m_owner.addClassName(I_CmsLayoutBundle.INSTANCE.stateCss().cmsHovering());
}
/**
* @see org.opencms.gwt.client.ui.A_CmsHoverHandler#onHoverOut(com.google.gwt.event.dom.client.MouseOutEvent)
*/
@Override
protected void onHoverOut(MouseOutEvent event) {
m_owner.removeClassName(I_CmsLayoutBundle.INSTANCE.stateCss().cmsHovering());
}
}