blockly >CollapsibleToolboxCategory >setVisible_
CollapsibleToolboxCategory.setVisible_() 方法
Signature:
setVisible_(isVisible: boolean): void;
参数
| 参数 | 类型 | 说明 |
|---|---|---|
| isVisible | 布尔值 |
返回：
void
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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 `setVisible_()` method controls the visibility of a CollapsibleToolboxCategory within the Blockly workspace."],["It takes a single boolean parameter, `isVisible`, to determine whether the category should be displayed or hidden."],["Calling this method with `true` makes the category visible, while `false` hides it."]]],["The `setVisible_()` method, part of the `CollapsibleToolboxCategory` class, controls the visibility of a category. It accepts a single boolean parameter, `isVisible`. This parameter determines whether the category should be shown (`true`) or hidden (`false`). The method does not return any value (void). This method is used to change a CollapsibleToolboxCategory's visibility status.\n"]]