From 2077a666ab81637be72c58445c5fc5948ec583c1 Mon Sep 17 00:00:00 2001
From: mjkhan21 <mjkhan21@xit.co.kr>
Date: Tue, 23 Jul 2024 13:57:50 +0900
Subject: [PATCH] =?UTF-8?q?CellDef.trackWidth(..)=20=EC=B6=94=EA=B0=80?=
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---
 src/main/java/cokr/xit/base/docs/xls/CellDef.java | 11 +++++++++--
 src/main/java/cokr/xit/base/docs/xls/Style.java   |  3 ++-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/main/java/cokr/xit/base/docs/xls/CellDef.java b/src/main/java/cokr/xit/base/docs/xls/CellDef.java
index 34a6947..d51571c 100644
--- a/src/main/java/cokr/xit/base/docs/xls/CellDef.java
+++ b/src/main/java/cokr/xit/base/docs/xls/CellDef.java
@@ -22,8 +22,15 @@ public class CellDef {
 	/** 빈 셀 정보 */
 	public static CellDef EMPTY = new CellDef().setLabel("").setField("");
 
-	public static int[] intArray(int endExclusive) {
-		return IntStream.range(0, endExclusive).toArray();
+	/**셀의 너비를 추적(너비 < 1)할 컬럼의 인덱스를 반환한다.
+	 * @param defs CellDef 목록
+	 * @return 셀의 너비를 추적할 컬럼의 인덱스
+	 */
+	public static int[] trackWidth(List<CellDef> defs) {
+		return IntStream
+			.range(0, defs.size())
+			.filter(pos -> defs.get(pos).width < 1)
+			.toArray();
 	}
 
 	/**CellDef 목록에서 셀헤더 이름과 스타일을 반환한다.
diff --git a/src/main/java/cokr/xit/base/docs/xls/Style.java b/src/main/java/cokr/xit/base/docs/xls/Style.java
index c31d773..ef36953 100644
--- a/src/main/java/cokr/xit/base/docs/xls/Style.java
+++ b/src/main/java/cokr/xit/base/docs/xls/Style.java
@@ -60,7 +60,8 @@ public class Style {
 	 * @return 현재 Style
 	 */
 	public Style width(int chars) {
-		this.width = chars;
+		if (chars > 0)
+			this.width = chars;
 		return this;
 	}