At the moment, TreeView tags TreeViewItem instances with a number representing the depth first order of the item in the tree. This happens whenever a drag of a TreeViewItem ends. Since this member is protected, @ts-ignores are needed to silence the TypeScript compiler errors.
This PR refactors the code to no longer have to tag TreeViewItems with the order number. Instead, it creates a temporary Map of TreeViewItem to number (order).
This removes another 2 @ts-ignores and makes the TreeViewItem set of member variables that little bit cleaner. There are only 34 @ts-ignores left in the codebase.
At the moment,
TreeViewtagsTreeViewIteminstances with a number representing the depth first order of the item in the tree. This happens whenever a drag of aTreeViewItemends. Since this member is protected,@ts-ignores are needed to silence the TypeScript compiler errors.This PR refactors the code to no longer have to tag
TreeViewItems with the order number. Instead, it creates a temporaryMapofTreeViewItemtonumber(order).This removes another 2
@ts-ignores and makes theTreeViewItemset of member variables that little bit cleaner. There are only 34@ts-ignores left in the codebase.