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blockly > dragging > Dragger > wouldDeleteDraggable
dragging.Dragger.wouldDeleteDraggable() 方法
如果我们会在当前位置删除可拖放对象，则返回 true。
Signature:
protected wouldDeleteDraggable(e: PointerEvent, rootDraggable: IDraggable & IDeletable): boolean;
参数
返回：
布尔值
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最后更新时间 (UTC)：2025-05-16。
[[["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)：2025-05-16。"],[[["The `wouldDeleteDraggable()` method, part of Blockly's dragging system, predicts if a draggable element would be deleted if dropped at its current location."],["It takes a PointerEvent and the draggable/deletable element as input, returning true if deletion is likely and false otherwise."],["This method helps in providing visual feedback to the user during drag-and-drop interactions by indicating potential deletion before the drop action is completed."]]],["The `wouldDeleteDraggable()` method, part of the `Dragger` class within the `dragging` namespace, determines if a draggable object would be deleted if released at its current position. It accepts a `PointerEvent` and a `draggable` object (implementing both `IDraggable` and `IDeletable` interfaces) as parameters. It returns a boolean value indicating whether deletion would occur. This function essentially checks if the current location would prompt to delete the draggable.\n"]]
