Fix/selected border update

common/changes/@visactor/vtable/fix-selected-border-update_2025-03-28-08-48.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@visactor/vtable",
+      "comment": "feat: add dynamicUpdateSelectionSize config in theme.selectionStyle",
+      "type": "none"
+    }
+  ],
+  "packageName": "@visactor/vtable"
+}

packages/vtable/src/core/BaseTable.ts

@@ -1163,6 +1163,9 @@ export abstract class BaseTable extends EventTarget implements BaseTableAPI {
           height - ((lineWidths[0] ?? 0) + (shadowWidths[0] ?? 0)) - ((lineWidths[2] ?? 0) + (shadowWidths[2] ?? 0));
       }
     }
+
+    this._clearColRangeWidthsMap();
+    this._clearRowRangeHeightsMap();
   }
 
   updateViewBox(newViewBox: IBoundsLike) {

packages/vtable/src/core/tableHelper.ts

@@ -368,25 +368,43 @@ export function getCellCornerRadius(col: number, row: number, table: BaseTableAP
   const tableCornerRadius = table.theme.frameStyle.cornerRadius;
   if (table.theme.cellInnerBorder) {
     if (Array.isArray(tableCornerRadius)) {
+      const radius = [0, 0, 0, 0];
       if (col === 0 && row === 0) {
-        return [tableCornerRadius[0], 0, 0, 0];
-      } else if (col === table.colCount - 1 && row === 0) {
-        return [0, tableCornerRadius[1], 0, 0];
-      } else if (col === 0 && row === table.rowCount - 1) {
-        return [0, 0, 0, tableCornerRadius[3]];
-      } else if (col === table.colCount - 1 && row === table.rowCount - 1) {
-        return [0, 0, tableCornerRadius[2], 0];
+        // return [tableCornerRadius[0], 0, 0, 0];
+        radius[0] = tableCornerRadius[0];
       }
+      if (col === table.colCount - 1 && row === 0) {
+        // return [0, tableCornerRadius[1], 0, 0];
+        radius[1] = tableCornerRadius[1];
+      }
+      if (col === 0 && row === table.rowCount - 1) {
+        // return [0, 0, 0, tableCornerRadius[3]];
+        radius[3] = tableCornerRadius[3];
+      }
+      if (col === table.colCount - 1 && row === table.rowCount - 1) {
+        // return [0, 0, tableCornerRadius[2], 0];
+        radius[2] = tableCornerRadius[2];
+      }
+      return radius;
     } else if (tableCornerRadius) {
+      const radius = [0, 0, 0, 0];
       if (col === 0 && row === 0) {
-        return [tableCornerRadius, 0, 0, 0];
-      } else if (col === table.colCount - 1 && row === 0) {
-        return [0, tableCornerRadius, 0, 0];
-      } else if (col === 0 && row === table.rowCount - 1) {
-        return [0, 0, 0, tableCornerRadius];
-      } else if (col === table.colCount - 1 && row === table.rowCount - 1) {
-        return [0, 0, tableCornerRadius, 0];
+        // return [tableCornerRadius, 0, 0, 0];
+        radius[0] = tableCornerRadius;
+      }
+      if (col === table.colCount - 1 && row === 0) {
+        // return [0, tableCornerRadius, 0, 0];
+        radius[1] = tableCornerRadius;
+      }
+      if (col === 0 && row === table.rowCount - 1) {
+        // return [0, 0, 0, tableCornerRadius];
+        radius[3] = tableCornerRadius;
+      }
+      if (col === table.colCount - 1 && row === table.rowCount - 1) {
+        // return [0, 0, tableCornerRadius, 0];
+        radius[2] = tableCornerRadius;
       }
+      return radius;
     }
   }
   return 0;

packages/vtable/src/scenegraph/select/update-select-border.ts

@@ -153,11 +153,12 @@ function updateComponent(
     }
   }
 
+  const { dynamicUpdateSelectionSize } = table.theme.selectionStyle;
   if (
-    (isNearRowHeader && selectComp.rect.attribute.stroke[3]) ||
-    (isNearRightRowHeader && selectComp.rect.attribute.stroke[1]) ||
-    (isNearColHeader && selectComp.rect.attribute.stroke[0]) ||
-    (isNearBottomColHeader && selectComp.rect.attribute.stroke[2])
+    (isNearRowHeader && (selectComp.rect.attribute.stroke[3] || dynamicUpdateSelectionSize)) ||
+    (isNearRightRowHeader && (selectComp.rect.attribute.stroke[1] || dynamicUpdateSelectionSize)) ||
+    (isNearColHeader && (selectComp.rect.attribute.stroke[0] || dynamicUpdateSelectionSize)) ||
+    (isNearBottomColHeader && (selectComp.rect.attribute.stroke[2] || dynamicUpdateSelectionSize))
   ) {
     if (isNearRowHeader && selectComp.rect.attribute.stroke[3]) {
       scene.tableGroup.insertAfter(

packages/vtable/src/themes/theme.ts

@@ -719,6 +719,9 @@ export class TableTheme implements ITableThemeDefine {
         },
         get selectionFillMode(): 'overlay' | 'replace' {
           return selectionStyle?.selectionFillMode ?? 'overlay';
+        },
+        get dynamicUpdateSelectionSize(): boolean {
+          return selectionStyle?.dynamicUpdateSelectionSize ?? false;
         }
       };
     }

packages/vtable/src/ts-types/theme.ts

@@ -154,6 +154,7 @@ export interface ITableThemeDefine {
     inlineRowBgColor?: string; //交互所在整行的背景颜色
     inlineColumnBgColor?: string; //交互所在整列的背景颜色
     selectionFillMode?: 'overlay' | 'replace'; //选择框填充模式，overlay表示选择框背景色覆盖在表格上（需要配饰透明度），replace表示背景色替换原有单元格的背景色
+    dynamicUpdateSelectionSize?: boolean; // 选择框大小随滚动动态变化，用于冻结并且背景透明的场景，默认false，开启后性能会有一定影响
   };
 
   // style for axis