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blockly >滚动条
用于纯 SVG 滚动条的类。此方法提供的滚动条保证有效,但其外观或行为可能与系统的滚动条不同。
Signature:
export declare class Scrollbar
构造函数
属性
方法
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最后更新时间 (UTC):2024-09-10。
[[["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):2024-09-10。"],[[["The `Scrollbar` class creates custom scrollbars using SVG, ensuring functionality across different systems but potentially differing in appearance from native scrollbars."],["It provides methods to control the scrollbar's visibility, position, and size, adapting to content and window changes."],["Scrollbars can be paired or unpaired, with unpaired ones automatically hiding when not needed."],["Properties allow access and modification to scrollbar behavior and appearance through DOM attributes and event handlers."],["Developers can interact with the scrollbar through its methods to dynamically adjust its position, visibility, and responsiveness to workspace content."]]],["The `Scrollbar` class provides a pure SVG scrollbar for workspaces. Key actions include: constructing a scrollbar, setting its visibility, and managing its position. Methods allow recalculating the scrollbar's location and length based on content or window changes (resize). Event handlers manage mouse interactions. Additional functionality includes setting the handle position, updating display visibility, and managing the scrollbar's origin. The class also enables the disposal of the scrollbar and related elements.\n"]]