From 4f0d676eb765472d1fe7a29cacd165b982785bd2 Mon Sep 17 00:00:00 2001
From: xuri <xuri.me@gmail.com>
Date: Thu, 8 Jul 2021 00:52:07 +0800
Subject: [PATCH] Fix missing set each cell's styles when set columns style

---
 calc.go     | 5 +----
 col.go      | 7 +++++++
 col_test.go | 1 +
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/calc.go b/calc.go
index 934ae43..2d10e3b 100644
--- a/calc.go
+++ b/calc.go
@@ -947,10 +947,7 @@ func isEndParenthesesToken(token efp.Token) bool {
 // token.
 func isOperatorPrefixToken(token efp.Token) bool {
 	_, ok := tokenPriority[token.TValue]
-	if (token.TValue == "-" && token.TType == efp.TokenTypeOperatorPrefix) || (ok && token.TType == efp.TokenTypeOperatorInfix) {
-		return true
-	}
-	return false
+	return (token.TValue == "-" && token.TType == efp.TokenTypeOperatorPrefix) || (ok && token.TType == efp.TokenTypeOperatorInfix)
 }
 
 // getDefinedNameRefTo convert defined name to reference range.
diff --git a/col.go b/col.go
index 91ca3da..5171f34 100644
--- a/col.go
+++ b/col.go
@@ -435,6 +435,13 @@ func (f *File) SetColStyle(sheet, columns string, styleID int) error {
 		fc.Width = c.Width
 		return fc
 	})
+	if rows := len(ws.SheetData.Row); rows > 0 {
+		for col := start; col <= end; col++ {
+			from, _ := CoordinatesToCellName(col, 1)
+			to, _ := CoordinatesToCellName(col, rows)
+			f.SetCellStyle(sheet, from, to, styleID)
+		}
+	}
 	return nil
 }
 
diff --git a/col_test.go b/col_test.go
index 8159a11..58f424b 100644
--- a/col_test.go
+++ b/col_test.go
@@ -287,6 +287,7 @@ func TestOutlineLevel(t *testing.T) {
 
 func TestSetColStyle(t *testing.T) {
 	f := NewFile()
+	assert.NoError(t, f.SetCellValue("Sheet1", "B2", "Hello"))
 	style, err := f.NewStyle(`{"fill":{"type":"pattern","color":["#94d3a2"],"pattern":1}}`)
 	assert.NoError(t, err)
 	// Test set column style on not exists worksheet.
-- 
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