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Touch event model for web pages

  • US 9,798,459 B2
  • Filed: 02/24/2014
  • Issued: 10/24/2017
  • Est. Priority Date: 03/04/2008
  • Status: Active Grant
First Claim
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1. A method performed by a device that includes one or more processors, memory, and a touch-sensitive display, the method comprising:

  • receiving simultaneous touch input signals associated with two or more regions of a document displayed on the touch-sensitive display, wherein each region is associated with a respective node in a document object model and the document includes instructions for processing one or more gesture events;

    generating two or more separate touch events associated with the two or more regions of the document based on the touch input signals;

    generating a gesture event by combining the two or more separate touch events associated with the two or more regions of the document; and

    sending the gesture event to the document for processing the gesture event, generated by combining the two or more separate touch events associated with the two or more regions of the document, by executing at least some of the instructions included in the document.

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