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blockly > 扩展
扩展命名空间
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最后更新时间 (UTC):2025-07-25。
[null,null,["最后更新时间 (UTC):2025-07-25。"],[],["The Extensions namespace manages block extensions in Blockly. Key actions include: applying extensions to blocks during construction; building tooltip extensions that map dropdown values or field text to tooltip strings. It also handles registering and unregistering extensions, including those for dynamic behavior, and mixins. Mutator extensions can be registered as well, with optional helper functions and block lists, while also adding a mutator dialog to the block, when needed. It checks if an extension is already registered.\n"]]