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 8753 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;
		};
	}

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文档生成时间：2026/2/1 16:51:39