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RTF generation library derived from iText-2.1.7. All PDF features and RTF parsing are removed. Code is modernized for Java 8.
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/*
 * $Id: ListItem.java 3373 2008-05-12 16:21:24Z xlv $
 *
 * Copyright 1999, 2000, 2001, 2002 by Bruno Lowagie.
 *
 * The contents of this file are subject to the Mozilla Public License Version 1.1
 * (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the License.
 *
 * The Original Code is 'iText, a free JAVA-PDF library'.
 *
 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
 * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
 * All Rights Reserved.
 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
 * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
 *
 * Contributor(s): all the names of the contributors are added in the source code
 * where applicable.
 *
 * Alternatively, the contents of this file may be used under the terms of the
 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
 * provisions of LGPL are applicable instead of those above.  If you wish to
 * allow use of your version of this file only under the terms of the LGPL
 * License and not to allow others to use your version of this file under
 * the MPL, indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by the LGPL.
 * If you do not delete the provisions above, a recipient may use your version
 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the MPL as stated above or under the terms of the GNU
 * Library General Public License as published by the Free Software Foundation;
 * either version 2 of the License, or 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 Library general Public License for more
 * details.
 *
 * If you didn't download this code from the following link, you should check if
 * you aren't using an obsolete version:
 * https://github.com/osobolev/rtf-gen
 */
package com.lowagie.text;

/**
 * A ListItem is a Paragraph
 * that can be added to a List.
 * 
 * Example 1:
 * 
 * List list = new List(true, 20);
 * list.add(new ListItem("First line"));
 * list.add(new ListItem("The second line is longer to see what happens once the end of the line is reached. Will it start on a new line?"));
 * list.add(new ListItem("Third line"));
 * 
 * 
 * The result of this code looks like this:
 * 

 * 
 * First line
 * 
 * 
 * The second line is longer to see what happens once the end of the line is reached. Will it start on a new line?
 * 
 * 
 * Third line
 * 
 * 
 *
 * Example 2:
 *  * List overview = new List(false, 10);
 * overview.add(new ListItem("This is an item"));
 * overview.add("This is another item");
 * 
 * 
 * The result of this code looks like this:
 * 

 * 
 * This is an item
 * 
 * 
 * This is another item
 * 
 * 
 *
 * @see    Element
 * @see    Paragraph
 * @see List
 */
public class ListItem extends Paragraph {

    // constants
    private static final long serialVersionUID = 1970670787169329006L;

    // member variables

    /**
     * this is the symbol that will precede the listitem.
     */
    private Chunk symbol;

    // constructors

    /**
     * Constructs a ListItem.
     */
    public ListItem() {
    }

    /**
     * Constructs a ListItem with a certain leading.
     *
     * @param    leading        the leading
     */
    public ListItem(float leading) {
        super(leading);
    }

    /**
     * Constructs a ListItem with a certain Chunk.
     *
     * @param    chunk        a Chunk
     */
    public ListItem(Chunk chunk) {
        super(chunk);
    }

    /**
     * Constructs a ListItem with a certain String.
     *
     * @param    string        a String
     */
    public ListItem(String string) {
        super(string);
    }

    /**
     * Constructs a ListItem with a certain String
     * and a certain Font.
     *
     * @param    string        a String
     * @param    font        a String
     */
    public ListItem(String string, Font font) {
        super(string, font);
    }

    /**
     * Constructs a ListItem with a certain Chunk
     * and a certain leading.
     *
     * @param    leading        the leading
     * @param    chunk        a Chunk
     */
    public ListItem(float leading, Chunk chunk) {
        super(leading, chunk);
    }

    /**
     * Constructs a ListItem with a certain String
     * and a certain leading.
     *
     * @param    leading        the leading
     * @param    string        a String
     */
    public ListItem(float leading, String string) {
        super(leading, string);
    }

    /**
     * Constructs a ListItem with a certain leading, String
     * and Font.
     *
     * @param    leading        the leading
     * @param    string        a String
     * @param    font        a Font
     */
    public ListItem(float leading, String string, Font font) {
        super(leading, string, font);
    }

    /**
     * Constructs a ListItem with a certain Phrase.
     *
     * @param    phrase        a Phrase
     */
    public ListItem(Phrase phrase) {
        super(phrase);
    }

    // implementation of the Element-methods

    /**
     * Gets the type of the text element.
     *
     * @return a type
     */
    @Override
    public int type() {
        return Element.LISTITEM;
    }

    // methods

    /**
     * Sets the listsymbol.
     *
     * @param    symbol    a Chunk
     */
    public void setListSymbol(Chunk symbol) {
        if (this.symbol == null) {
            this.symbol = symbol;
            if (this.symbol.getFont().isStandardFont()) {
                this.symbol.setFont(font);
            }
        }
    }

    /**
     * Sets the indentation of this paragraph on the left side.
     *
     * @param    indentation        the new indentation
     */
    public void setIndentationLeft(float indentation, boolean autoindent) {
        if (!autoindent) {
            setIndentationLeft(indentation);
        }
    }

    // methods to retrieve information

    /**
     * Returns the listsymbol.
     *
     * @return a Chunk
     */
    public Chunk getListSymbol() {
        return symbol;
    }
}