Java CellStyle.setWrapText方法代码示例

import org.apache.poi.ss.usermodel.CellStyle; //导入方法依赖的package包/类
/**
 * Returns the default data cell style. Obtained from:
 * http://svn.apache.org/repos/asf/poi
 * /trunk/src/examples/src/org/apache/poi/ss/examples/TimesheetDemo.java
 *
 * @param wb the wb
 * @return the cell style
 */
protected CellStyle defaultDataCellStyle(final Workbook wb) {
    CellStyle style;
    style = wb.createCellStyle();
    style.setAlignment(HorizontalAlignment.CENTER);
    style.setWrapText(true);
    style.setBorderRight(BorderStyle.THIN);
    style.setRightBorderColor(IndexedColors.BLACK.getIndex());
    style.setBorderLeft(BorderStyle.THIN);
    style.setLeftBorderColor(IndexedColors.BLACK.getIndex());
    style.setBorderTop(BorderStyle.THIN);
    style.setTopBorderColor(IndexedColors.BLACK.getIndex());
    style.setBorderBottom(BorderStyle.THIN);
    style.setBottomBorderColor(IndexedColors.BLACK.getIndex());
    style.setDataFormat(doubleDataFormat);
    return style;
}
 

import org.apache.poi.ss.usermodel.CellStyle; //导入方法依赖的package包/类
/**
 * Returns the default header style. Obtained from:
 * http://svn.apache.org/repos/asf/poi
 * /trunk/src/examples/src/org/apache/poi/ss/examples/TimesheetDemo.java
 *
 * @param wb the wb
 * @return the cell style
 */
protected CellStyle defaultHeaderCellStyle(final Workbook wb) {
    CellStyle style;
    final Font monthFont = wb.createFont();
    monthFont.setFontHeightInPoints((short) 11);
    monthFont.setColor(IndexedColors.WHITE.getIndex());
    style = wb.createCellStyle();
    style.setAlignment(HorizontalAlignment.CENTER);
    style.setVerticalAlignment(VerticalAlignment.CENTER);
    style.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());
    style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
    style.setFont(monthFont);
    style.setWrapText(true);
    return style;
}
 

import org.apache.poi.ss.usermodel.CellStyle; //导入方法依赖的package包/类
/**
 * 设置通用的对齐居中、边框等
 *
 * @param style 样式
 */
private void setCommonStyle(CellStyle style) {
    // 设置单元格居中对齐、自动换行
    style.setAlignment(CellStyle.ALIGN_CENTER);
    style.setVerticalAlignment(CellStyle.VERTICAL_CENTER);
    style.setWrapText(true);

    //设置单元格字体
    if (!buildInFontMap.containsKey(FONT_KEY)) {
        Font font = workbook.createFont();
        //通用字体
        font.setBoldweight(Font.BOLDWEIGHT_BOLD);
        font.setFontName("宋体");
        font.setFontHeight((short) 200);
        buildInFontMap.put(FONT_KEY, font);
    }
    style.setFont(buildInFontMap.get(FONT_KEY));

    // 设置单元格边框为细线条
    style.setBorderLeft(CellStyle.BORDER_THIN);
    style.setBorderBottom(CellStyle.BORDER_THIN);
    style.setBorderRight(CellStyle.BORDER_THIN);
    style.setBorderTop(CellStyle.BORDER_THIN);
}
 

import org.apache.poi.ss.usermodel.CellStyle; //导入方法依赖的package包/类
/**
 * Creates an excel sheet in the provided workbook using provided parameters.
 * 
 * @param input the data to put in the sheet-
 * @param sheetName the name to user for the sheet.
 * @param wb the workbook to create the sheet in.
 */
private void createSheet(	List<MessageResourceEntry> input,
							String sheetName,
							Workbook wb)
{
	// create a new sheet
	String name = StringUtils.isBlank(sheetName) ? this.defaultSheetName : sheetName;
	LOG.info("Create sheet with name " + name);
	Sheet sheet = wb.createSheet(name);
	sheet.setZoom(this.zoom, 100);

	Map<Locale, Integer> langs = getLanguageInformation(input);
	createHeader(sheet, langs);

	CellStyle keyStyle = sheet.getWorkbook().createCellStyle();
	keyStyle.setAlignment(CellStyle.ALIGN_LEFT);
	keyStyle.setBorderBottom(CellStyle.BORDER_THIN);
	keyStyle.setBorderRight(CellStyle.BORDER_MEDIUM);
	Font f = sheet.getWorkbook().createFont();
	f.setBoldweight(Font.BOLDWEIGHT_NORMAL);
	keyStyle.setFont(f);

	CellStyle valueStyle = sheet.getWorkbook().createCellStyle();
	valueStyle.setAlignment(CellStyle.ALIGN_LEFT);
	valueStyle.setVerticalAlignment(CellStyle.VERTICAL_TOP);
	valueStyle.setBorderBottom(CellStyle.BORDER_THIN);
	valueStyle.setBorderRight(CellStyle.BORDER_THIN);
	valueStyle.setBorderTop(CellStyle.BORDER_THIN);
	valueStyle.setBorderLeft(CellStyle.BORDER_THIN);
	valueStyle.setFont(f);
	valueStyle.setWrapText(true);

	CellStyle emptyStyle = sheet.getWorkbook().createCellStyle();
	emptyStyle.setAlignment(CellStyle.ALIGN_LEFT);
	emptyStyle.setVerticalAlignment(CellStyle.VERTICAL_TOP);
	emptyStyle.setBorderBottom(CellStyle.BORDER_THIN);
	emptyStyle.setBorderRight(CellStyle.BORDER_THIN);
	emptyStyle.setBorderTop(CellStyle.BORDER_THIN);
	emptyStyle.setBorderLeft(CellStyle.BORDER_THIN);
	emptyStyle.setFont(f);
	emptyStyle.setFillForegroundColor(IndexedColors.LAVENDER.getIndex());
	emptyStyle.setFillPattern(CellStyle.SOLID_FOREGROUND);
	emptyStyle.setWrapText(true);

	LOG.info("Write data to sheet " + name);
	int rowIndex = this.languageHeaderRow + 1;
	for (MessageResourceEntry entry : input)
	{
		Row row = sheet.createRow(rowIndex);
		createContentRow(entry, row, langs, keyStyle, valueStyle, emptyStyle);
		rowIndex++;
	}
	sizeColumns(sheet, langs);
	sheet.createFreezePane(this.firstLanguageColumn, this.languageHeaderRow + 1, this.firstLanguageColumn, this.languageHeaderRow + 1);
}
 

import org.apache.poi.ss.usermodel.CellStyle; //导入方法依赖的package包/类
/**
 * Adds the given information as a new row to the sheet.
 * @param id: plant ID number
 * @param comment: comment left by visitor
 * @param timestamp: time the user left the comment
 */
public void writeComment(String id, String commonName, String cultivar, String gardenLocation, String comment, Date timestamp){
    Row row = commentsSheet.createRow((short) commentCount);

    Cell cell = row.createCell(0);
    cell.setCellValue(id);

    cell = row.createCell(1);
    cell.setCellValue(commonName);

    cell = row.createCell(2);
    cell.setCellValue(cultivar);

    cell = row.createCell(3);
    cell.setCellValue(gardenLocation);

    cell = row.createCell(4);

    CellStyle style = workbook.createCellStyle();
    style.setWrapText(true);
    cell.setCellStyle(style);
    cell.setCellValue(comment);

    cell = row.createCell(5);
    cell.setCellValue(timestamp.toString());

    commentCount++;
}
 

import org.apache.poi.ss.usermodel.CellStyle; //导入方法依赖的package包/类
private Map<String, CellStyle> createHSSFCellStyles(Workbook wb, int[] contextBgColor, int[] contextFontColor, int contextFontSize, int contextFontAlign, int[] headerBgColor,
		int[] headerFontColor, int headerFontSize, int headerAlign) {
	Map<String, CellStyle> styles = new HashMap<String, CellStyle>();

	HSSFWorkbook workbook = (HSSFWorkbook) wb;
	HSSFPalette palette = workbook.getCustomPalette();
	palette.setColorAtIndex((short) 11, (byte) contextBgColor[0], (byte) contextBgColor[1], (byte) contextBgColor[2]);
	palette.setColorAtIndex((short) 12, (byte) contextFontColor[0], (byte) contextFontColor[1], (byte) contextFontColor[2]);
	palette.setColorAtIndex((short) 13, (byte) headerBgColor[0], (byte) headerBgColor[1], (byte) headerBgColor[2]);
	palette.setColorAtIndex((short) 14, (byte) headerFontColor[0], (byte) headerFontColor[1], (byte) headerFontColor[2]);

	HSSFFont headerFont = workbook.createFont();
	headerFont.setCharSet(HSSFFont.DEFAULT_CHARSET);
	headerFont.setFontName("宋体");
	headerFont.setColor((short) 14);
	headerFont.setBold(true);
	headerFont.setFontHeightInPoints((short) headerFontSize);
	CellStyle headerStyle = this.createBorderCellStyle(workbook, true);

	headerStyle.setFont(headerFont);
	headerStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
	headerStyle.setFillForegroundColor((short) 13);
	this.setCellStyleAligment(headerStyle, headerAlign);
	headerStyle.setVerticalAlignment(VerticalAlignment.CENTER);
	styles.put(GridStyleType.headerStyle.name(), headerStyle);

	HSSFFont dataFont = workbook.createFont();
	dataFont.setColor((short) 12);
	dataFont.setFontHeightInPoints((short) contextFontSize);
	dataFont.setCharSet(HSSFFont.DEFAULT_CHARSET);
	dataFont.setFontName("宋体");

	CellStyle dataAlignLeftStyle = this.createBorderCellStyle(workbook, true);
	dataAlignLeftStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
	dataAlignLeftStyle.setFillForegroundColor((short) 11);
	dataAlignLeftStyle.setFont(dataFont);
	dataAlignLeftStyle.setVerticalAlignment(VerticalAlignment.CENTER);
	dataAlignLeftStyle.setWrapText(true);
	dataAlignLeftStyle.setAlignment(HorizontalAlignment.LEFT);
	styles.put(GridStyleType.dataAlignLeftStyle.name(), dataAlignLeftStyle);

	CellStyle dataAlignCenterStyle = this.createBorderCellStyle(workbook, true);
	dataAlignCenterStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
	dataAlignCenterStyle.setFillForegroundColor((short) 11);
	dataAlignCenterStyle.setFont(dataFont);
	dataAlignCenterStyle.setVerticalAlignment(VerticalAlignment.CENTER);
	dataAlignCenterStyle.setWrapText(true);
	dataAlignCenterStyle.setAlignment(HorizontalAlignment.CENTER);
	styles.put(GridStyleType.dataAlignCenterStyle.name(), dataAlignCenterStyle);

	CellStyle dataAlignRightStyle = this.createBorderCellStyle(workbook, true);
	dataAlignRightStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
	dataAlignRightStyle.setFillForegroundColor((short) 11);
	dataAlignRightStyle.setFont(dataFont);
	dataAlignRightStyle.setVerticalAlignment(VerticalAlignment.CENTER);
	dataAlignRightStyle.setWrapText(true);
	dataAlignRightStyle.setAlignment(HorizontalAlignment.RIGHT);
	styles.put(GridStyleType.dataAlignRightStyle.name(), dataAlignRightStyle);

	CellStyle dateStyle = this.createBorderCellStyle(workbook, true);
	CreationHelper helper = workbook.getCreationHelper();
	dateStyle.setDataFormat(helper.createDataFormat().getFormat("m/d/yy h:mm"));
	dateStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
	dateStyle.setFillForegroundColor((short) 11);
	dateStyle.setFont(dataFont);
	dateStyle.setVerticalAlignment(VerticalAlignment.CENTER);
	this.setCellStyleAligment(dateStyle, contextFontAlign);
	styles.put(GridStyleType.dateStyle.name(), dateStyle);

	return styles;
}