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How to set the font style of the content table including font color, font size and bold in poi words?

I use doc.createTOC();to create a table of content in poi word (XWPF) and use addCustomHeadingStyle(doc, ChapterLvl.LVL_1.style, 1);to create Content headers, dashed lines and page numbers. But I want to set different title headers. The content has different font size, font color, bold and dotted line and page number have the same style with the corresponding content of the header, for example image attachment, can someone give me some advice on how to do this

private static void addCustomHeadingStyle(XWPFDocument docxDocument, String strStyleId, int headingLevel) {
        CTStyle ctStyle = CTStyle.Factory.newInstance();
        ctStyle.setStyleId(strStyleId);
        CTString styleName = CTString.Factory.newInstance();
        styleName.setVal(strStyleId);
        ctStyle.setName(styleName);
        CTDecimalNumber indentNumber = CTDecimalNumber.Factory.newInstance();
        indentNumber.setVal(BigInteger.valueOf(headingLevel));
        ctStyle.setUiPriority(indentNumber);
        CTOnOff onoffnull = CTOnOff.Factory.newInstance();
        ctStyle.setUnhideWhenUsed(onoffnull);
        ctStyle.setQFormat(onoffnull);
        CTPPr ppr = CTPPr.Factory.newInstance();
        ppr.setOutlineLvl(indentNumber);
        ctStyle.setPPr(ppr);
        XWPFStyle style = new XWPFStyle(ctStyle);
        XWPFStyles styles = docxDocument.createStyles();
        style.setType(STStyleType.PARAGRAPH);
        styles.addStyle(style);
    }

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, , XWPF. API. , , , API, . here. Apache POI . , 1, 3 4 .

, , , doc.createTOC()? ? ? TOC , SO. , , . , TOC, , . TOC , TOCx, x - TOC.

0

, XWPFDocument.createTOC() (, ). . , XWPFDocument.createTOC() "", Word. Word TOC Word GUI.

, . "toc 1", "toc 2", "toc 3",..., "toc n" . XML, :

<w:style w:styleId="TOC1" w:type="paragraph">
 <w:name w:val="toc 1"/>
 <w:basedOn w:val="Normal"/>
 <w:next w:val="Normal"/>
 <w:autoRedefine/><w:unhideWhenUsed/>
 <w:rPr>
  <w:b/><w:bCs/><w:caps/><w:sz w:val="32"/><w:szCs w:val="32"/>
 </w:rPr>
</w:style>

rPr (Run Properties) .

:

import java.io.File;
import java.io.FileOutputStream;

import org.apache.poi.xwpf.usermodel.*;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTNumbering;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTAbstractNum;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyles;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyle;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSimpleField;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STOnOff;

import java.math.BigInteger;

public class CreateWordNumberedHeadings {

 static String cTAbstractNumDecimalXML = 
  "<w:abstractNum xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:abstractNumId=\"0\">"
+ "<w:multiLevelType w:val=\"hybridMultilevel\"/>"
+ "<w:lvl w:ilvl=\"0\"><w:start w:val=\"1\"/><w:numFmt w:val=\"decimal\"/><w:lvlText w:val=\"%1\"/><w:lvlJc w:val=\"left\"/><w:pPr><w:ind w:left=\"360\" w:hanging=\"360\"/></w:pPr></w:lvl>"
+ "<w:lvl w:ilvl=\"1\" w:tentative=\"1\"><w:start w:val=\"1\"/><w:numFmt w:val=\"decimal\"/><w:lvlText w:val=\"%1.%2\"/><w:lvlJc w:val=\"left\"/><w:pPr><w:ind w:left=\"720\" w:hanging=\"360\"/></w:pPr></w:lvl>"
+ "<w:lvl w:ilvl=\"2\" w:tentative=\"1\"><w:start w:val=\"1\"/><w:numFmt w:val=\"decimal\"/><w:lvlText w:val=\"%1.%2.%3\"/><w:lvlJc w:val=\"left\"/><w:pPr><w:ind w:left=\"1440\" w:hanging=\"360\"/></w:pPr></w:lvl>"
+ "</w:abstractNum>";

 static String cTStyleNormal =
  "<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:default=\"1\" w:styleId=\"Normal\">" 
+ "<w:name w:val=\"Normal\"/>"
+ "<w:qFormat/>"
+ "</w:style>";
 static String cTStyleH1XML =
  "<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"Heading1\">"
+ "<w:name w:val=\"heading 1\"/>"
+ "<w:basedOn w:val=\"Normal\"/>"
+ "<w:next w:val=\"Normal\"/>"
+ "<w:unhideWhenUsed/>"
+ "<w:qFormat/>"
+ "<w:rPr><w:b/><w:sz w:val=\"36\"/></w:rPr>"
+ "</w:style>";
 static String cTStyleH2XML =
  "<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"Heading2\">"
+ "<w:name w:val=\"heading 2\"/>"
+ "<w:basedOn w:val=\"Normal\"/>"
+ "<w:next w:val=\"Normal\"/>"
+ "<w:unhideWhenUsed/>"
+ "<w:qFormat/>"
+ "<w:rPr><w:sz w:val=\"32\"/></w:rPr>"
+ "</w:style>";
 static String cTStyleH3XML =
  "<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"Heading3\">"
+ "<w:name w:val=\"heading 3\"/>"
+ "<w:basedOn w:val=\"Normal\"/>"
+ "<w:next w:val=\"Normal\"/>"
+ "<w:unhideWhenUsed/>"
+ "<w:qFormat/>"
+ "<w:rPr><w:i/><w:sz w:val=\"28\"/></w:rPr>"
+ "</w:style>";

static String cTStyleTOC1 =
  "<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"TOC1\">"
+ "<w:name w:val=\"toc 1\"/>"
+ "<w:basedOn w:val=\"Normal\"/>"
+ "<w:next w:val=\"Normal\"/>"
+ "<w:autoRedefine/><w:unhideWhenUsed/>"
+ "<w:rPr><w:b/><w:bCs/><w:caps/><w:sz w:val=\"32\"/><w:szCs w:val=\"32\"/></w:rPr>"
+ "</w:style>";

static String cTStyleTOC2 =
  "<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"TOC2\">"
+ "<w:name w:val=\"toc 2\"/>"
+ "<w:basedOn w:val=\"Normal\"/>"
+ "<w:next w:val=\"Normal\"/>"
+ "<w:autoRedefine/><w:unhideWhenUsed/>"
+ "<w:rPr><w:i/><w:iCs/><w:sz w:val=\"28\"/><w:szCs w:val=\"28\"/></w:rPr>"
+ "</w:style>";

 public static void main(String[] args) throws Exception {

  XWPFDocument document = new XWPFDocument();       

  XWPFNumbering numbering = document.createNumbering();
  CTNumbering cTNumbering = CTNumbering.Factory.parse(cTAbstractNumDecimalXML);
  CTAbstractNum cTAbstractNum = cTNumbering.getAbstractNumArray(0);
  XWPFAbstractNum abstractNum = new XWPFAbstractNum(cTAbstractNum);

  BigInteger abstractNumID = numbering.addAbstractNum(abstractNum);
  BigInteger numID = numbering.addNum(abstractNumID);

  XWPFStyles styles = document.createStyles();
  CTStyles cTStyles = CTStyles.Factory.parse(cTStyleNormal);
  CTStyle cTStyle = cTStyles.getStyleArray(0);
  styles.addStyle(new XWPFStyle(cTStyle));
  cTStyles = CTStyles.Factory.parse(cTStyleH1XML);
  cTStyle = cTStyles.getStyleArray(0);
  styles.addStyle(new XWPFStyle(cTStyle));
  cTStyles = CTStyles.Factory.parse(cTStyleH2XML);
  cTStyle = cTStyles.getStyleArray(0);
  styles.addStyle(new XWPFStyle(cTStyle));
  cTStyles = CTStyles.Factory.parse(cTStyleH3XML);
  cTStyle = cTStyles.getStyleArray(0);
  styles.addStyle(new XWPFStyle(cTStyle));

  cTStyles = CTStyles.Factory.parse(cTStyleTOC1);
  cTStyle = cTStyles.getStyleArray(0);
  styles.addStyle(new XWPFStyle(cTStyle));
  cTStyles = CTStyles.Factory.parse(cTStyleTOC2);
  cTStyle = cTStyles.getStyleArray(0);
  styles.addStyle(new XWPFStyle(cTStyle));

  createParagraphs(document, numID, "First Level@@Second Level@@First Level@@Second Level@@Third Level@@Second Level@@Third Level@@Second Level@@First Level");

  XWPFParagraph paragraph = document.createParagraph();
  XWPFRun run=paragraph.createRun();
  run.setText("Table of contents:");

  paragraph = document.createParagraph();

  //document.createTOC();

  CTSimpleField toc = paragraph.getCTP().addNewFldSimple();
  toc.setInstr("TOC \\* MERGEFORMAT");
  toc.setDirty(STOnOff.TRUE);

  FileOutputStream out = new FileOutputStream("CreateWordNumberedHeadings.docx");   
  document.write(out);

 }

 public static void createParagraphs(XWPFDocument doc, BigInteger numID, String content) {
  for (String value : content.split("@@")) {
   XWPFParagraph para = doc.createParagraph();
   para.setVerticalAlignment(TextAlignment.CENTER);
   para.setNumID(numID);
   para.setStyle("Heading1");
   if (value.contains("Second")) {
    para.getCTP().getPPr().getNumPr().addNewIlvl().setVal(BigInteger.valueOf(1));
    para.setStyle("Heading2");
   }
   if(value.contains("Third")) {
    para.getCTP().getPPr().getNumPr().addNewIlvl().setVal(BigInteger.valueOf(2));
    para.setStyle("Heading3");
   }
   XWPFRun run = para.createRun();
   run.setText(value);
   para = doc.createParagraph();
   run = para.createRun();
   run.setText("Lorem ipsum semit dolor ...");
   run.addBreak(BreakType.PAGE); 
  } 
 }
}

. XWPFDocument.createTOC() . , Word. , Yes.

+1

Source: https://habr.com/ru/post/1658789/

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