org.lunifera.runtime.web.vaadin.databinding.model.internal.PropertyReadonlyProperty.java Source code

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Here is the source code for org.lunifera.runtime.web.vaadin.databinding.model.internal.PropertyReadonlyProperty.java

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/**
 * Copyright (c) 2011 - 2014, Lunifera GmbH (Gross Enzersdorf), Loetz KG (Heidelberg)
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors: 
 *       Florian Pirchner - Initial implementation
 */

package org.lunifera.runtime.web.vaadin.databinding.model.internal;

import org.eclipse.core.databinding.property.INativePropertyListener;
import org.eclipse.core.databinding.property.ISimplePropertyListener;
import org.lunifera.runtime.web.vaadin.databinding.properties.AbstractVaadinValueProperty;

import com.vaadin.ui.AbstractField;

/**
 */
public class PropertyReadonlyProperty extends AbstractVaadinValueProperty {

    public PropertyReadonlyProperty() {
        super();
    }

    public Object getValueType() {
        return Boolean.class;
    }

    protected Object doGetValue(Object source) {
        AbstractField<?> component = (AbstractField<?>) source;
        return component.isReadOnly();
    }

    protected void doSetValue(Object source, Object value) {
        AbstractField<?> component = (AbstractField<?>) source;
        component.setReadOnly((Boolean) value);
    }

    @Override
    public INativePropertyListener adaptListener(ISimplePropertyListener listener) {
        return new PropertyReadonlyChangeListener(this, listener);
    }
}