| 发明名称 |
Scrolling method and apparatus for electronic device |
| 摘要 |
A method and apparatus scroll a screen in a device with a touchscreen. A method for scrolling a device with a touchscreen includes determining whether a current touch input is a circular drag touch; if the current touch input is the circular drag touch, determining whether a current page is a scrollable screen; and if the current page is a scrollable screen, scrolling the current page according to a circle drawing action of the circular drag touch. |
| 申请公布号 |
US8799828(B2) |
申请公布日期 |
2014.08.05 |
| 申请号 |
US201113329049 |
申请日期 |
2011.12.16 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
Song Hyun-Keun |
| 分类号 |
G06F3/033;G06F3/0485;G06F3/0488 |
主分类号 |
G06F3/033 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for scrolling a device with a touchscreen, the method comprising:
determining whether a current touch input is a continuous circular drag touch after a straight-line drag touch to form a circular drag touch; responsive to the current touch input being the circular drag touch, determining whether a current page is scrollable; responsive to the current page being scrollable, scrolling the current page according to a circle drawing action of the circular drag touch; and determining a scroll direction according to a direction of the straight-line drag touch. |
| 地址 |
Suwon-si KR |
