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blockly >WorkspaceSvg >getDragTarget
WorkspaceSvg.getDragTarget() 方法
返回指针事件所在的拖动目标。
Signature:
getDragTarget(e: PointerEvent): IDragTarget | null;
参数
参数 |
类型 |
说明 |
e |
PointerEvent |
指针移动事件。 |
返回:
IDragTarget |null
如果没有在拖动目标上方,则为 null ;如果不是事件在拖动目标的上方,则为 Null。
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最后更新时间 (UTC):2024-08-21。
[[["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):2024-08-21。"],[[["The `getDragTarget` method helps identify which element on the Blockly workspace is currently being targeted during a drag operation."],["It takes a PointerEvent as input and returns an IDragTarget object representing the targeted element or null if no target is found."],["This method is part of the WorkspaceSvg class within the Blockly library, used for managing the visual representation of the workspace."]]],[]]