From cacf8a0cd7c27555d69f98fba23d7cb75542efbe Mon Sep 17 00:00:00 2001
From: xpyjs <bot@xpy.email>
Date: Tue, 11 Jun 2024 11:10:02 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=A1=A8=E5=A4=B4=E9=AB=98=E5=BA=A6?=
 =?UTF-8?q?=E9=87=8D=E6=96=B0=E8=AE=BE=E7=BD=AE?=
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---
 src/composables/useDrag.ts    |  4 ++--
 src/composables/useElement.ts | 10 ++++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/composables/useDrag.ts b/src/composables/useDrag.ts
index 6d42e8f..97350eb 100644
--- a/src/composables/useDrag.ts
+++ b/src/composables/useDrag.ts
@@ -78,7 +78,7 @@ export default () => {
     onMounted(() => {
       const rootRect = rootRef.value?.getBoundingClientRect();
 
-      const { getMaxHeaderHeight } = useElement();
+      const { updateHeaderHeight } = useElement();
 
       (el.value as HTMLElement)?.addEventListener('pointerdown', e => {
         moveLineLeft.value = e.clientX - (rootRect?.left ?? 0);
@@ -101,7 +101,7 @@ export default () => {
 
           await nextTick();
 
-          $param.headerHeight = getMaxHeaderHeight();
+          updateHeaderHeight();
         },
 
         onFinally: () => {
diff --git a/src/composables/useElement.ts b/src/composables/useElement.ts
index 93e20ea..3c39012 100644
--- a/src/composables/useElement.ts
+++ b/src/composables/useElement.ts
@@ -17,10 +17,20 @@ export default () => {
   function updateHeaderHeight() {
     if (!$param.headerHeight) return;
 
+    // 删除 ref 中 style 的 height 属性，以便获取真实高度
+    tableHeaderRef.value?.style.removeProperty('height');
+    ganttHeaderRef.value?.style.removeProperty('height');
+
     const maxHeight = getMaxHeaderHeight();
     if ($param.headerHeight !== maxHeight) {
       $param.headerHeight = maxHeight;
     }
+
+    // 重新设置高度
+    tableHeaderRef.value &&
+      (tableHeaderRef.value.style.height = `${maxHeight}px`);
+    ganttHeaderRef.value &&
+      (ganttHeaderRef.value.style.height = `${maxHeight}px`);
   }
 
   return {