发明授权
- 专利标题: Directional navigation of page content
- 专利标题(中): 页面内容的定向导航
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申请号: US12615001申请日: 2009-11-09
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公开(公告)号: US08843849B2公开(公告)日: 2014-09-23
- 发明人: Timothy Allen Neil , James Roger Blashill , Lei Li
- 申请人: Timothy Allen Neil , James Roger Blashill , Lei Li
- 专利权人: Blackberry Limited
- 当前专利权人: Blackberry Limited
- 代理机构: Dimock Stratton LLP
- 代理商 Jenna L. Wilson
- 主分类号: G06F3/048
- IPC分类号: G06F3/048 ; G06F3/0482
摘要:
A system and method for displaying and navigating through structured content, such as a webpage, is provided. The content includes focusable elements, at least one of which is a non-enableable element that is normally not capable of gaining focus when the content is displayed in a browser or other viewing application. Navigation of the content by moving focus from one element to another includes moving the focus to the focusable, non-enableable element. The non-enableable element is defined as a focusable element by an attribute. Focusable elements may also be defined with attributes for capturing directional navigation instructions and calling event handling functions in response to detected directional navigation instructions.
公开/授权文献
- US20110113364A1 DIRECTIONAL NAVIGATION OF PAGE CONTENT 公开/授权日:2011-05-12
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