Examples of com.lowagie.text.ListItem

com.lowagie.text.ListItem
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:
1. First line
2. The second line is longer to see what happens once the end of the line is reached. Will it start on a new line?
3. 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 List @see Paragraph

        int aCounter = 0;
        for (Iterator it = list.getItems().iterator(); it.hasNext();) {
            Element ele = (Element)it.next();
            switch (ele.type()) {
                case Element.LISTITEM:
                    ListItem item = (ListItem)ele;
                    line = new PdfLine(left + item.getIndentationLeft(), right, alignment, item.getLeading());
                    line.setListItem(item);
                    for (Iterator j = item.getChunks().iterator(); j.hasNext();) {
                        chunk = new PdfChunk((Chunk) j.next(), (PdfAction) (allActions.get(aCounter++)));
                        while ((overflow = line.add(chunk)) != null) {
                            addLine(line);
                            line = new PdfLine(left + item.getIndentationLeft(), right, alignment, item.getLeading());
                            chunk = overflow;
                        }
                        line.resetAlignment();
                        addLine(line);
                        line = new PdfLine(left + item.getIndentationLeft(), right, alignment, leading);
                    }
                    break;
                case Element.LIST:
                    List sublist = (List)ele;
                    addList(sublist, left + sublist.getIndentationLeft(), right, alignment);

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                    break;
                }
                case Element.LISTITEM: {
                  leadingCount++;
                    // we cast the element to a ListItem
                    ListItem listItem = (ListItem) element;


                    addSpacing(listItem.getSpacingBefore(), leading, listItem.getFont());


                    // we adjust the document
                    alignment = listItem.getAlignment();
                    indentation.listIndentLeft += listItem.getIndentationLeft();
                    indentation.indentRight += listItem.getIndentationRight();
                    leading = listItem.getTotalLeading();
                    carriageReturn();


                    // we prepare the current line to be able to show us the listsymbol
                    line.setListItem(listItem);
                    // we process the item
                    element.process(this);


                    addSpacing(listItem.getSpacingAfter(), listItem.getTotalLeading(), listItem.getFont());


                    // if the last line is justified, it should be aligned to the left
                    if (line.hasToBeJustified()) {
                      line.resetAlignment();
                    }
                    // some parameters are set back to normal again
                    carriageReturn();
                    indentation.listIndentLeft -= listItem.getIndentationLeft();
                    indentation.indentRight -= listItem.getIndentationRight();
                    leadingCount--;
                    break;
                }
                case Element.RECTANGLE: {
                    Rectangle rectangle = (Rectangle) element;

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        int aCounter = 0;
        for (Iterator it = list.getItems().iterator(); it.hasNext();) {
            Element ele = (Element)it.next();
            switch (ele.type()) {
                case Element.LISTITEM:
                    ListItem item = (ListItem)ele;
                    line = new PdfLine(left + item.getIndentationLeft(), right, alignment, item.getLeading());
                    line.setListItem(item);
                    for (Iterator j = item.getChunks().iterator(); j.hasNext();) {
                        chunk = new PdfChunk((Chunk) j.next(), (PdfAction) (allActions.get(aCounter++)));
                        while ((overflow = line.add(chunk)) != null) {
                            addLine(line);
                            line = new PdfLine(left + item.getIndentationLeft(), right, alignment, item.getLeading());
                            chunk = overflow;
                        }
                        line.resetAlignment();
                        addLine(line);
                        line = new PdfLine(left + item.getIndentationLeft(), right, alignment, leading);
                    }
                    break;
                case Element.LIST:
                    List sublist = (List)ele;
                    addList(sublist, left + sublist.getIndentationLeft(), right, alignment);

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                return;
            }


            // listitems
            if (ElementTags.LISTITEM.equals(name)) {
                ListItem listItem = (ListItem) stack.pop();
                List list = (List) stack.pop();
                list.add(listItem);
                stack.push(list);
            }

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   * Creates a ListItem object based on a list of properties.
   * @param attributes
   * @return a ListItem
   */
  public static ListItem getListItem(Properties attributes) {
    ListItem item = new ListItem(getParagraph(attributes));
    return item;
  }

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                Object list = stack.pop();
                if (!(list instanceof com.lowagie.text.List)) {
                    stack.push(list);
                    return;
                }
                ListItem item = (ListItem)obj;
                ((com.lowagie.text.List)list).add(item);
                ArrayList cks = item.getChunks();
                if (!cks.isEmpty())
                    item.getListSymbol().setFont(((Chunk)cks.get(0)).getFont());
                stack.push(list);
                return;
            }
            if (tag.equals("div") || tag.equals("body")) {
                cprops.removeChain(tag);

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        Element listElem;
        int count = 1;
        while (listItems.hasNext()) {
            listElem = (Element) listItems.next();
            if (listElem.type() == Element.CHUNK) {
                listElem = new ListItem((Chunk) listElem);
            }
            if (listElem.type() == Element.LISTITEM) {
                out.write(openGroup);
                out.write(escape);
                out.write(listTextOld);

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        for(int i = 0; i < list.getItems().size(); i++) {
            try {
                Element element = (Element) list.getItems().get(i);
                if(element.type() == Element.CHUNK) {
                    element = new ListItem((Chunk) element);
                }
                if(element instanceof ListItem) {
                    this.alignment = ((ListItem) element).getAlignment();
                }
                RtfBasicElement rtfElement = doc.getMapper().mapElement(element);

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        createParagraph(p, props);
        return p;
    }


    public static ListItem createListItem(ChainedProperties props) {
        ListItem p = new ListItem();
        createParagraph(p, props);
        return p;
    }

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                }
            }
            else if (element.type() == Element.LIST) {
                com.lowagie.text.List list = (com.lowagie.text.List)element;
                ArrayList items = list.getItems();
                ListItem item = null;
                float listIndentation = list.getIndentationLeft();
                int count = 0;
                Stack stack = new Stack();
                for (int k = 0; k < items.size(); ++k) {
                    Object obj = items.get(k);
                    if (obj instanceof ListItem) {
                        if (count == listIdx) {
                            item = (ListItem)obj;
                            break;
                        }
                        else ++count;
                    }
                    else if (obj instanceof com.lowagie.text.List) {
                        stack.push(new Object[]{list, new Integer(k), new Float(listIndentation)});
                        list = (com.lowagie.text.List)obj;
                        items = list.getItems();
                        listIndentation += list.getIndentationLeft();
                        k = -1;
                        continue;
                    }
                    if (k == items.size() - 1) {
                        if (!stack.isEmpty()) {
                            Object objs[] = (Object[])stack.pop();
                            list = (com.lowagie.text.List)objs[0];
                            items = list.getItems();
                            k = ((Integer)objs[1]).intValue();
                            listIndentation = ((Float)objs[2]).floatValue();
                        }
                    }
                }
                int status = 0;
                for (int keep = 0; keep < 2; ++keep) {
                    float lastY = yLine;
                    boolean createHere = false;
                    if (compositeColumn == null) {
                        if (item == null) {
                            listIdx = 0;
                            compositeElements.removeFirst();
                            continue main_loop;
                        }
                        compositeColumn = new ColumnText(canvas);
                        compositeColumn.setUseAscender(firstPass ? useAscender : false);
                        compositeColumn.setAlignment(item.getAlignment());
                        compositeColumn.setIndent(item.getIndentationLeft() + listIndentation + item.getFirstLineIndent());
                        compositeColumn.setExtraParagraphSpace(item.getExtraParagraphSpace());
                        compositeColumn.setFollowingIndent(compositeColumn.getIndent());
                        compositeColumn.setRightIndent(item.getIndentationRight() + list.getIndentationRight());
                        compositeColumn.setLeading(item.getLeading(), item.getMultipliedLeading());
                        compositeColumn.setRunDirection(runDirection);
                        compositeColumn.setArabicOptions(arabicOptions);
                        compositeColumn.setSpaceCharRatio(spaceCharRatio);
                        compositeColumn.addText(item);
                        if (!firstPass) {
                            yLine -= item.spacingBefore();
                        }
                        createHere = true;
                    }
                    compositeColumn.leftX = leftX;
                    compositeColumn.rightX = rightX;
                    compositeColumn.yLine = yLine;
                    compositeColumn.rectangularWidth = rectangularWidth;
                    compositeColumn.rectangularMode = rectangularMode;
                    compositeColumn.minY = minY;
                    compositeColumn.maxY = maxY;
                    boolean keepCandidate = (item.getKeepTogether() && createHere && !firstPass);
                    status = compositeColumn.go(simulate || (keepCandidate && keep == 0));
                    updateFilledWidth(compositeColumn.filledWidth);
                    if ((status & NO_MORE_TEXT) == 0 && keepCandidate) {
                        compositeColumn = null;
                        yLine = lastY;
                        return NO_MORE_COLUMN;
                    }
                    if (simulate || !keepCandidate)
                        break;
                    if (keep == 0) {
                        compositeColumn = null;
                        yLine = lastY;
                    }
                }
                firstPass = false;
                yLine = compositeColumn.yLine;
                linesWritten += compositeColumn.linesWritten;
                descender = compositeColumn.descender;
                if (!Float.isNaN(compositeColumn.firstLineY) && !compositeColumn.firstLineYDone) {
                    if (!simulate)
                        showTextAligned(canvas, Element.ALIGN_LEFT, new Phrase(item.getListSymbol()), compositeColumn.leftX + listIndentation, compositeColumn.firstLineY, 0);
                    compositeColumn.firstLineYDone = true;
                }
                if ((status & NO_MORE_TEXT) != 0) {
                    compositeColumn = null;
                    ++listIdx;
                    yLine -= item.spacingAfter();
                }
                if ((status & NO_MORE_COLUMN) != 0) {
                    return NO_MORE_COLUMN;
                }
            }

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