ubuntu-x-swat team mailing list archive

[Chase Douglas <chase.douglas@xxxxxxxxxxxxx>]

Public bug reported:

In touchscreen pointer emulation, touch and pointer selections are
checked one by one from the child window to the root window. If a
pointer selection without a touch selection is found on a window, the
touch event sequence should not be sent to the window, and further touch
event propagation should end. The current X server will keep TouchBegin
events from propagating, but allows TouchUpdate and TouchEnd events to
continue.

** Affects: xorg-server (Ubuntu)
     Importance: High
     Assignee: Chase Douglas (chasedouglas)
         Status: In Progress

** Changed in: xorg-server (Ubuntu)
       Status: New => In Progress

** Changed in: xorg-server (Ubuntu)
   Importance: Undecided => High

** Changed in: xorg-server (Ubuntu)
     Assignee: (unassigned) => Chase Douglas (chasedouglas)

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https://bugs.launchpad.net/bugs/725191

Title:
  TouchUpdate, TouchEnd events pass through pointer selections on higher
  windows