chore: fix scale

react-component · Jun 13, 2024 · 995a836 · 995a836
1 parent 645b5a0
commit 995a836
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/src/List.tsx b/src/List.tsx
@@ -275,8 +275,8 @@ export function RawList<T>(props: ListProps<T>, ref: React.Ref<ListRef>) {
 
   const onHolderResize: ResizeObserverProps['onResize'] = (sizeInfo) => {
     setSize({
-      width: sizeInfo.width || sizeInfo.offsetWidth,
-      height: sizeInfo.height || sizeInfo.offsetHeight,
+      width: sizeInfo.offsetWidth,
+      height: sizeInfo.offsetHeight,
     });
   };
 

diff --git a/src/ScrollBar.tsx b/src/ScrollBar.tsx
@@ -1,6 +1,6 @@
-import * as React from 'react';
 import classNames from 'classnames';
 import raf from 'rc-util/lib/raf';
+import * as React from 'react';
 
 export type ScrollBarDirectionType = 'ltr' | 'rtl';
 
@@ -84,7 +84,7 @@ const ScrollBar = React.forwardRef<ScrollBarRef, ScrollBarProps>((props, ref) =>
   }, [scrollOffset, enableScrollRange, enableOffsetRange]);
 
   // ====================== Container =======================
-  const onContainerMouseDown: React.MouseEventHandler = e => {
+  const onContainerMouseDown: React.MouseEventHandler = (e) => {
     e.stopPropagation();
     e.preventDefault();
   };
@@ -142,8 +142,10 @@ const ScrollBar = React.forwardRef<ScrollBarRef, ScrollBarProps>((props, ref) =>
         } = stateRef.current;
         raf.cancel(moveRafId);
 
+        const scale = containerSize / scrollbarRef.current.getBoundingClientRect().height;
+
         if (stateDragging) {
-          const offset = getPageXY(e, horizontal) - statePageY;
+          const offset = (getPageXY(e, horizontal) - statePageY) * scale;
           let newTop = stateStartTop;
 
           if (!isLTR && horizontal) {