blockly > Toolbox > onTreeFocus

Toolbox.onTreeFocus() 方法

請參閱 IFocusableTree.onTreeFocus。

Signature:

onTreeFocus(node: IFocusableNode, _previousTree: IFocusableTree | null): void;

參數

參數	類型	說明
節點	IFocusableNode
_previousTree	IFocusableTree | null

退貨：

void