[dash] When in preview, horizontal swiping inside the preview area should bring next and previous item, not other scopes

[Mika Meskanen]

Expected result:
- Swipe to the right should open previous item, swipe to the left should open the next item.
- There should be a small triangle extending from the bottom centre of the preview area that points to item in the Dash results grid that corresponds to the currently displayed preview. Also this idem in the results grid should be subtly highlighted. See https://docs.google.com/a/canonical.com/presentation/d/1X3_G6reCpcFJxzxn1Xtv9wK5n3-wOW-6z2l0qSZ8-sg/edit#slide=id.ge6829ec7_40 for the exact visual design. When the user swipes left or right in the preview area to move to the next/previous preview, the items in the result grid should shift so that the new item in the preview corresponds to the centre item in the results grid underneath the preview.

Current result:
Swipes change the scope in focus.

[PS Jenkins bot (ps-jenkins)]

Fix committed into lp:unity8 at revision 493, scheduled for release in unity8, milestone phone-v1-freeze

[Launchpad Janitor (janitor)]

This bug was fixed in the package unity8 - 7.83+14.04.20131105.1-0ubuntu1

---------------
unity8 (7.83+14.04.20131105.1-0ubuntu1) trusty; urgency=low

  [ Michał Sawicz ]
  * Implement switching between previews by swiping. (LP: #1220651,
    #1088572)

  [ Nick Dedekind ]
  * Faster loading of indicator menus. (LP: #1226650)

  [ Albert Astals ]
  * Make sure we have ssh started when we need it .
  * Fix a few warnings in DashContent.qml on shutdown
    Dash/DashContent.qml:119: TypeError: Cannot read property
    'previewShown' of null Dash/DashContent.qml:120: TypeError: Cannot
    read property 'moving' of null .
  * Don't use deprecated Panel methods.

  [ Christopher Lee ]
  * Adds an easy to consume function that attempts to unlock the unity
    greeter. (LP: #1240261)

  [ Lars Uebernickel ]
  * Indicators: add TimeFormatter and use it in the messaging menu This
    component can be used to turn a timestamp and a format string into a
    string with the corresponding time and format. The string will
    change whenever the timezone changes. (LP: #1236413)

  [ Andrea Cimitan ]
  * Allow drag over bounds, but not overshoot. (LP: #1204300)
  * Threshold to activate the left edge swipe to reveal dash is now 26
    GU. (LP: #1236286)

  [ Michael Zanetti ]
  * replace the launcher quicklist's Popover with an own quicklist
    implementation The Popover probably won't ever support what the
    launcher needs.
  * Implement switching between previews by swiping. (LP: #1220651,
    #1088572)
  * don't trigger the greeter teasing during a movement of the greeter.

  [ Ubuntu daily release ]
  * Automatic snapshot from revision 495
 -- Ubuntu daily release <email address hidden> Tue, 05 Nov 2013 12:22:04 +0000