From 8bc34fd8d7e2009da81094cb35302d2a832fb123 Mon Sep 17 00:00:00 2001
From: "mortis.yi" <33254923+yicheny@users.noreply.github.com>
Date: Sat, 3 Jan 2026 18:24:42 +0800
Subject: [PATCH] fix(components): [table-v2] respect column flexShrink
 configuration (#22914)
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closed #22913

Co-authored-by: alex.yang <alex.yang@hytechc.com>
Co-authored-by: 云游君 <me@yunyoujun.cn>
---
 .../table-v2/__tests__/table-v2.test.tsx      | 40 +++++++++++++++++++
 .../table-v2/src/composables/utils.ts         |  8 +---
 2 files changed, 42 insertions(+), 6 deletions(-)

diff --git a/packages/components/table-v2/__tests__/table-v2.test.tsx b/packages/components/table-v2/__tests__/table-v2.test.tsx
index d69a45577b..ae3fae1db4 100644
--- a/packages/components/table-v2/__tests__/table-v2.test.tsx
+++ b/packages/components/table-v2/__tests__/table-v2.test.tsx
@@ -188,6 +188,46 @@ describe('TableV2.vue', () => {
     )
   })
 
+  test('respects column flexShrink = 0', async () => {
+    const columns = ref([
+      {
+        key: 'col-0',
+        dataKey: 'col-0',
+        title: 'Col 0',
+        width: 200,
+        flexShrink: 0,
+      },
+      {
+        key: 'col-1',
+        dataKey: 'col-1',
+        title: 'Col 1',
+        width: 200,
+        flexShrink: 0,
+      },
+    ])
+    const data = ref([
+      {
+        id: 'row-0',
+        'col-0': 'Row 0 - Col 0',
+        'col-1': 'Row 0 - Col 1',
+      },
+    ])
+
+    const wrapper = mount(() => (
+      <TableV2
+        columns={columns.value}
+        data={data.value}
+        width={300}
+        height={200}
+      />
+    ))
+
+    const rowCells = wrapper.findAll('.el-table-v2__row-cell')
+    expect(rowCells.length).toBeGreaterThanOrEqual(2)
+    expect(rowCells[0].attributes('style')).toContain('flex-shrink: 0;')
+    expect(rowCells[1].attributes('style')).toContain('flex-shrink: 0;')
+  })
+
   test('expandable mode wrongly enabled, by column not key', async () => {
     const columns = ref([
       {
diff --git a/packages/components/table-v2/src/composables/utils.ts b/packages/components/table-v2/src/composables/utils.ts
index 642efa7ed0..c734921c86 100644
--- a/packages/components/table-v2/src/composables/utils.ts
+++ b/packages/components/table-v2/src/composables/utils.ts
@@ -12,15 +12,11 @@ export const calcColumnStyle = (
     ...(fixed
       ? {}
       : {
-          flexGrow: column.flexGrow || 0,
-          flexShrink: column.flexShrink || 1,
+          flexGrow: column.flexGrow ?? 0,
+          flexShrink: column.flexShrink ?? 1,
         }),
   }
 
-  if (!fixed) {
-    flex.flexShrink = 1
-  }
-
   const style = {
     ...(column.style ?? {}),
     ...flex,