org.obiba.onyx.wicket.behavior.LanguageStyleBehavior.java Source code

Introduction

Here is the source code for org.obiba.onyx.wicket.behavior.LanguageStyleBehavior.java

Source

/*******************************************************************************
 * Copyright 2008(c) The OBiBa Consortium. All rights reserved.
 * 
 * This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package org.obiba.onyx.wicket.behavior;

import org.apache.wicket.Component;
import org.apache.wicket.behavior.AbstractBehavior;
import org.apache.wicket.markup.ComponentTag;

/**
 * Set a dynamic css class representing the language of the component, for per locale styling.
 */
public class LanguageStyleBehavior extends AbstractBehavior {

    private static final long serialVersionUID = 2990673242056411361L;

    @Override
    public void onComponentTag(Component component, ComponentTag tag) {
        String cssClass = "obiba-lang-" + component.getLocale();

        if (tag.getAttributes().containsKey("class")) {
            cssClass += " " + tag.getAttributes().getString("class");
        }
        tag.getAttributes().put("class", cssClass);
    }

}