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

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

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/*******************************************************************************
 * 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.AttributeAppender;
import org.apache.wicket.model.Model;

/**
 * 
 */
public class ButtonDisableBehavior extends AttributeAppender {

    private static final long serialVersionUID = -2793180600410649652L;

    public ButtonDisableBehavior() {
        super("class", new Model("ui-state-disabled"), " ");
    }

    /**
     * Overriden to enable the behaviour if the component is disabled. We want to append the attribute when the
     * component is disabled.
     */
    @Override
    public boolean isEnabled(Component component) {
        return component.isEnabled() == false;
    }
}