CanBeParent(TreeViewItem<TIdentifier>)
Override this method to control which items are allowed to be parents.
阅读时间1 分钟最后更新于 23 天前
Definition
- Type: Method
- Namespace: UnityEditor.IMGUI.Controls
- Assembly: UnityEditor
CanBeParent(TreeViewItem<T>)
protected virtual bool CanBeParent(TreeViewItem<TIdentifier> item)
Parameters
Can this item be a parent?
Returns
Type | Description |
|---|---|
| bool |
Remarks
This is called internally by the TreeView to determine dragging behavior. For list views this function should just return false to prevent any reparenting. Default behavior: returns true.