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blockly >blockRendering >PathObject >PathObjectupdateDraggingDelete
blockRendering.PathObject.updateDraggingDelete() 方法
添加或移除样式,以显示块拖动至删除区域。
Signature:
updateDraggingDelete(enable: boolean): void;
参数
参数 |
类型 |
说明 |
启用 |
布尔值 |
如果将块拖动到删除区域上,则为 true,否则为 false。 |
返回:
void
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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 `updateDraggingDelete` method visually indicates whether a block is being dragged over a delete area by applying or removing styling."],["It accepts a boolean parameter `enable`, which is true when the block is over a delete area and false otherwise."],["This method belongs to the `PathObject` class within the `blockRendering` namespace in Blockly."],["Calling `updateDraggingDelete` with true highlights the block as if it's about to be deleted, while calling it with false removes this highlighting."]]],[]]