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Added mapper class description.

Piotr Jasiun 10 年之前
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共有 1 個文件被更改,包括 3 次插入0 次删除
  1. 3 0
      packages/ckeditor5-engine/src/treecontroller/mapper.js

+ 3 - 0
packages/ckeditor5-engine/src/treecontroller/mapper.js

@@ -12,6 +12,9 @@ import ViewText from '../treeview/text.js';
 /**
  * Maps elements and positions between {@link treeView TreeView} and {@link treeModel TreeModel}.
  *
+ * Mapper use binded elements to find corresponding elements and positions, so, to get proper results,
+ * all Tree Model elements should be {@link treeController.Mapper#bindElements binded}.
+ *
  * @class treeController.Mapper
  */
 export default class Mapper {