엑셀 헤더 스타일 추가

src/main/java/cokr/xit/applib/xls/StyleMaker.java

@@ -0,0 +1,24 @@
+package cokr.xit.applib.xls;
+
+import org.apache.poi.hssf.util.HSSFColor;
+import org.apache.poi.ss.usermodel.Font;
+import org.apache.poi.ss.usermodel.HorizontalAlignment;
+
+import cokr.xit.base.docs.xls.Style;
+import cokr.xit.base.docs.xls.XLSWriter;
+
+
+public class StyleMaker {
+
+	public static Style headerStyle(XLSWriter xlsx) {
+		return new Style()
+			.foregroundColor(HSSFColor.HSSFColorPredefined.GREY_25_PERCENT.getIndex())
+			.configure(styl -> {
+				Font font = xlsx.workbook().createFont();
+				font.setColor(HSSFColor.HSSFColorPredefined.BLACK.getIndex());
+				styl.font(font);
+				styl.alignment(HorizontalAlignment.CENTER);
+			});
+	}
+
+}