patch from Bugzilla 52200: updated XWPF table example code
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1224605 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov
parent
e8a75979a0
commit
ffb883f2e1
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@ -34,6 +34,7 @@
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<changes>
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<release version="3.8-beta6" date="2012-??-??">
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<action dev="poi-developers" type="add">52200 - Updated XWPF table example code </action>
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<action dev="poi-developers" type="add">52378 - Support for WORKDAY and NETWORKDAYS functions</action>
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<action dev="poi-developers" type="add">52349 - Merge the logic between the TEXT function and DataFormatter</action>
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<action dev="poi-developers" type="fix">52349 - Correctly support excel style date format strings in the TEXT function</action>
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@ -17,40 +17,183 @@
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package org.apache.poi.xwpf.usermodel;
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import java.io.FileOutputStream;
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import java.math.BigInteger;
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import java.util.List;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHeight;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTShd;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTString;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblPr;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTcPr;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTrPr;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTVerticalJc;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.STShd;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.STVerticalJc;
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/**
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* A simple WOrdprocessingML table created by POI XWPF API
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* This program creates a simple WordprocessingML table using POI XWPF API, and
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* a more complex, styled table using both XWPF and ooxml-schema. It's possible
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* that not all referenced wordprocessingml classes are defined in
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* poi-ooxml-schemas-3.8-beta4. If this is the case, you'll need to use the full
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* ooxml-schemas.jar library.
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*
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* @author gisella bronzetti
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* @author gisella bronzetti (original)
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* @author Gregg Morris (styled table)
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*/
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public class SimpleTable {
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public static void main(String[] args) throws Exception {
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try {
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createSimpleTable();
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}
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catch(Exception e) {
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System.out.println("Error trying to create simple table.");
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throw(e);
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}
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try {
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createStyledTable();
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}
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catch(Exception e) {
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System.out.println("Error trying to create styled table.");
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throw(e);
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}
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}
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public static void createSimpleTable() throws Exception {
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XWPFDocument doc = new XWPFDocument();
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XWPFTable table=doc.createTable(3,3);
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XWPFTable table = doc.createTable(3, 3);
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table.getRow(1).getCell(1).setText("EXAMPLE OF TABLE");
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XWPFParagraph p1 = doc.createParagraph();
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// table cells have a list of paragraphs; there is an initial
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// paragraph created when the cell is created. If you create a
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// paragraph in the document to put in the cell, it will also
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// appear in the document following the table, which is probably
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// not the desired result.
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XWPFParagraph p1 = table.getRow(0).getCell(0).getParagraphs().get(0);
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XWPFRun r1 = p1.createRun();
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r1.setBold(true);
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r1.setText("The quick brown fox");
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r1.setBold(true);
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r1.setItalic(true);
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r1.setFontFamily("Courier");
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r1.setUnderline(UnderlinePatterns.DOT_DOT_DASH);
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r1.setTextPosition(100);
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table.getRow(0).getCell(0).setParagraph(p1);
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table.getRow(2).getCell(2).setText("only text");
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FileOutputStream out = new FileOutputStream("simpleTable.docx");
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doc.write(out);
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out.close();
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}
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/**
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* Create a table with some row and column styling. I "manually" add the
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* style name to the table, but don't check to see if the style actually
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* exists in the document. Since I'm creating it from scratch, it obviously
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* won't exist. When opened in MS Word, the table style becomes "Normal".
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* I manually set alternating row colors. This could be done using Themes,
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* but that's left as an exercise for the reader. The cells in the last
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* column of the table have 10pt. "Courier" font.
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* I make no claims that this is the "right" way to do it, but it worked
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* for me. Given the scarcity of XWPF examples, I thought this may prove
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* instructive and give you ideas for your own solutions.
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* @throws Exception
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*/
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public static void createStyledTable() throws Exception {
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// Create a new document from scratch
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XWPFDocument doc = new XWPFDocument();
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// -- OR --
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// open an existing empty document with styles already defined
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//XWPFDocument doc = new XWPFDocument(new FileInputStream("base_document.docx"));
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// Create a new table with 6 rows and 3 columns
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int nRows = 6;
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int nCols = 3;
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XWPFTable table = doc.createTable(nRows, nCols);
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// Set the table style. If the style is not defined, the table style
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// will become "Normal".
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CTTblPr tblPr = table.getCTTbl().getTblPr();
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CTString styleStr = tblPr.addNewTblStyle();
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styleStr.setVal("StyledTable");
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// Get a list of the rows in the table
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List<XWPFTableRow> rows = table.getRows();
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int rowCt = 0;
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int colCt = 0;
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for (XWPFTableRow row : rows) {
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// get table row properties (trPr)
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CTTrPr trPr = row.getCtRow().addNewTrPr();
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// set row height; units = twentieth of a point, 360 = 0.25"
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CTHeight ht = trPr.addNewTrHeight();
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ht.setVal(BigInteger.valueOf(360));
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// get the cells in this row
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List<XWPFTableCell> cells = row.getTableCells();
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// add content to each cell
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for (XWPFTableCell cell : cells) {
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// get a table cell properties element (tcPr)
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CTTcPr tcpr = cell.getCTTc().addNewTcPr();
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// set vertical alignment to "center"
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CTVerticalJc va = tcpr.addNewVAlign();
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va.setVal(STVerticalJc.CENTER);
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// create cell color element
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CTShd ctshd = tcpr.addNewShd();
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ctshd.setColor("auto");
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ctshd.setVal(STShd.CLEAR);
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if (rowCt == 0) {
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// header row
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ctshd.setFill("A7BFDE");
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}
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else if (rowCt % 2 == 0) {
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// even row
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ctshd.setFill("D3DFEE");
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}
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else {
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// odd row
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ctshd.setFill("EDF2F8");
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}
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// get 1st paragraph in cell's paragraph list
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XWPFParagraph para = cell.getParagraphs().get(0);
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// create a run to contain the content
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XWPFRun rh = para.createRun();
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// style cell as desired
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if (colCt == nCols - 1) {
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// last column is 10pt Courier
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rh.setFontSize(10);
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rh.setFontFamily("Courier");
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}
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if (rowCt == 0) {
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// header row
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rh.setText("header row, col " + colCt);
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rh.setBold(true);
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para.setAlignment(ParagraphAlignment.CENTER);
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}
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else if (rowCt % 2 == 0) {
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// even row
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rh.setText("row " + rowCt + ", col " + colCt);
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para.setAlignment(ParagraphAlignment.LEFT);
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}
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else {
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// odd row
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rh.setText("row " + rowCt + ", col " + colCt);
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para.setAlignment(ParagraphAlignment.LEFT);
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}
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colCt++;
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} // for cell
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colCt = 0;
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rowCt++;
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} // for row
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// write the file
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FileOutputStream out = new FileOutputStream("styledTable.docx");
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doc.write(out);
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out.close();
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}
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}
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