最終更新:2016-04-13 (水) 13:45:21 (2928d)  

XI2
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X Input Extension 2.x

http://www.x.org/wiki/XI2

http://www.x.org/releases/X11R7.7/doc/inputproto/XI2proto.txt

概要

  • XI2 is the second major release of the X Input Extension and allows the simultaneous use of multiple independent input devices.
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バージョン

  • v2.2, March 2012: Multitouch support added
  • v2.1, December 2011: new raw event behaviour, smooth scrolling support added
  • v2.0, October 2009: Initial release of XI2 protocol
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メモ

  • XI2 provides a number of enhancements over version 1.5, including:
    • use of XGE? and GenericEvents?. GenericEvents? are of flexible length with a minimum length of 32 bytes.
    • explicit device hierarchy of master and slave devices. See Section <<hierarchy,The Master/Slave device hierarchy>>.
    • use of multiple independent master devices (Multi-Poiner X? or MPX).
    • the ability for devices to change capabilities at runtime.
    • raw device events
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関連

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参考




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