com.izforge.izpack.panels.userinput.field.TextAreaReader Maven / Gradle / Ivy

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/*
 * IzPack - Copyright 2001-2013 Julien Ponge, All Rights Reserved.
 *
 * http://izpack.org/
 * http://izpack.codehaus.org/
 *
 * Copyright 2020 Patrick Reinhart
 *
 * Licensed 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 com.izforge.izpack.panels.userinput.field;

import com.izforge.izpack.api.adaptator.IXMLElement;
import com.izforge.izpack.panels.userinput.field.text.TextFieldConfig;

public class TextAreaReader extends FieldReader implements TextFieldConfig
{
    /**
     * Text size attribute name.
     */
    private static final String TEXT_HEIGHT = "height";

    /**
     * Constructs a {@code FieldReader}.
     *
     * @param field  the field element to read
     * @param config the configuration
     */
    public TextAreaReader(IXMLElement field, Config config)
    {
        super(field, config);
    }

    @Override
    public int getHeight()
    {
        int result = -1;
        IXMLElement spec = getSpec();
        if (spec != null)
        {
            result = getConfig().getInt(spec, TEXT_HEIGHT, result);
        }
        return result;
    }
}