setCursor 设置鼠标指针

setCursor

类型: MethodDeclaration

所属类: CommandFunctionList

定义位置: command.ts

描述

设置鼠标指针

参数

参数名	类型	描述	默认值
\{image\}	\{image\: string\}	-	-

返回值

类型: CommandFunction

源代码

位置: 第 7505 行

protected setCursor({image}: {image: string}): CommandFunction {
    const style = document.documentElement.style as any
    const meta = Data.manifest.guidMap[image]
    const path = meta?.path ?? ''
    let cursor = 'default'
    let promise: Promise<any> | null = null
    if (path) {
      promise = Loader.loadImage({guid: image, save: true}).then(image => {
        cursor = `${CSS.encodeURL(image.src)}, default`
        promise = null
      }).catch(error => {
        console.warn(error)
      })
    }
    return () => {
      if (style.path !== path) {
        style.path = path
        style.cursor = cursor
        promise?.then(() => {
          if (style.path === path) {
            style.cursor = cursor
          }
        })
      }
      return true
    }
  }

---

文档生成时间：2025/7/21 20:53:39