blockly >手势 >getCurrentDragger
Gesture.getCurrentDragger() 方法
如果手势为拖动，则返回当前拖动器。
Signature:
getCurrentDragger(): WorkspaceDragger | IDragger | null;
返回：
WorkspaceDragger |IDragger |null
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-25。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-07-25。"],[[["The `getCurrentDragger()` method, part of the `Gesture` class in Blockly, is used to retrieve the active dragger element during a drag operation."],["If the current gesture is a drag, this method will return the associated `WorkspaceDragger` or `IDragger` object; otherwise, it returns `null`."]]],["The `Gesture.getCurrentDragger()` method retrieves the current dragger associated with a gesture if it's a drag operation. It returns either a `WorkspaceDragger`, an `IDragger`, or `null` if no dragger is currently active. This method is used to access the object responsible for handling the dragging action within a gesture-based interaction.\n"]]