Merge pull request xzdarcy#43 from mirko796/master

Pass estimatedColumnSize to Grid component in time_area.tsx

Author: xzdarcy

src/components/time_area/time_area.tsx

@@ -47,7 +47,7 @@ export const TimeArea: FC<TimeAreaProps> = ({ setCursor, maxScaleCount, hideCurs
         return showUnit ? scaleWidth / scaleSplitCount : scaleWidth;
     }
   };
-
+  const estColumnWidth=getColumnWidth({index:1});
   return (
     <div className={prefix('time-area')}>
       <AutoSizer>
@@ -58,6 +58,7 @@ export const TimeArea: FC<TimeAreaProps> = ({ setCursor, maxScaleCount, hideCurs
                 ref={gridRef}
                 columnCount={showUnit ? scaleCount * scaleSplitCount + 1 : scaleCount}
                 columnWidth={getColumnWidth}
+                estimatedColumnSize={estColumnWidth}
                 rowCount={1}
                 rowHeight={height}
                 width={width}