blockly > WorkspaceSvg > onTreeFocus
WorkspaceSvg.onTreeFocus() 方法
請參閱 IFocusableTree.onTreeFocus。
Signature:
onTreeFocus(_node: IFocusableNode, _previousTree: IFocusableTree | null): void;
參數
| 參數 | 類型 | 說明 |
|---|---|---|
| _node | IFocusableNode | |
| _previousTree | IFocusableTree | null |
退貨：
void