blockly > WorkspaceSvg > getRootFocusableNode
WorkspaceSvg.getRootFocusableNode() 方法
请参阅 IFocusableTree.getRootFocusableNode。
Signature:
getRootFocusableNode(): IFocusableNode;
返回：
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最后更新时间 (UTC)：2025-05-16。
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