50 lines
951 B
Markdown
50 lines
951 B
Markdown
---
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name: desktop-scroll
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description: Scroll mouse wheel in specified direction. When you need to scroll page/document content, navigate long lists, or zoom in/out with Ctrl. Directions - up/down/left/right.
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system: true
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handler: desktop
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tool-name: desktop_scroll
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category: Desktop
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---
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# Desktop Scroll
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滚动鼠标滚轮。
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## Parameters
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| 参数 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| direction | string | 是 | 滚动方向：up/down/left/right |
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| amount | integer | 否 | 滚动格数，默认 3 |
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## Directions
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- `up`: 向上滚动
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- `down`: 向下滚动
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- `left`: 向左滚动
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- `right`: 向右滚动
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## Examples
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**向下滚动**:
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```json
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{"direction": "down"}
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```
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**向上滚动 5 格**:
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```json
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{"direction": "up", "amount": 5}
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```
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## Use Cases
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- 滚动页面/文档内容
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- 浏览长列表
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- 配合 Ctrl 键缩放
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## Related Skills
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- `desktop-click`: 点击滚动区域
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- `desktop-hotkey`: 快捷键操作
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