Launcher - When a app icon de-couples from the Launcher a small shadow should appear on the bottom and right sides of the icon

Bug Description

When a user clicks-holds on a app icon in the Launcher for more than 500ms, the icon de-couples from the Launcher allowing vertical reordering. A shadow should appear on the right and bottom sides of the icon when this happens.

Visual designs

See the following assets that are attached to this bug:
- lens_shadow.png
- ordering_shadow.png
- ordering_shadow_lens.png
- Pangolin_launcher_tile_light_wallpaper.png
- tile_shadow.png

What about bigger icons? The images will be expanded and lose quality, right?

@marcobiscaro2112; bigger icons? No icon should be expanded at any time during the drag and drop re-ordering process. Could you clarify you question, thanks!

This bug was fixed in the package unity - 6.12.0daily12.12.05-0ubuntu1

---------------
unity (6.12.0daily12.12.05-0ubuntu1) raring; urgency=low

[ Michael Terry ]
* debian/control:
- Update Vcs-Bzr
* Automatic snapshot from revision 2905 (bootstrap)
- Hide launcher tooltip once shortcut overlay appears (LP: #1035860)
- Update shortcut overlay design (LP: #1049601)
- Don't cut off shadow on launcher icon drag window (LP: #765715)
- Provide more immediate feedback when clickong on launcher (LP: #893140)
- Decorate spread windows in switcher (LP: #838222)
- Make sure to initialize a variable before it can be used (LP: #1073516)
- Fix FTBFS due to BAMF API change (LP: #1077937)
- Run gtest during build (LP: #133637)
- Make shopping lens test more robust (LP: #1077131)
- Fix some random autopilot test failures (LP: #1078448)
- Fix autopilot tests for details mode (LP: #1073892)
- Fix autopilot tests for indicator-session (LP: #1075350)
- Fix autopilot tests for non-English locales (LP: #1075898)

[ Didier Roche ]
* debian/control:
- adding libgtest-dev and google-mock build-dep now that there are in main
(LP: #1076763)
- add libunity-core -> unity-common dep (LP: #1079132)
- do not have unity-common dep on compiz-gnome: the migration code is only
ran if compiz-gnome is installed, but compiz-gnome is pulled by compiz
directly. We don't care if the migration code isn't executed.

[ bschaefer ]
* Ported to nux 4.0

[ Ricardo Salveti de Araujo ]
* Doesn't need to depend on gcc 4.6 anymore (LP: #1044836)

[ Nick Dedekind ]
* Previews loading more than 454 lines of description text crash Unity
(LP: #1066788)

[ Brandon Schaefer ]
* unity::TimeUtil::TimeDelta returns an int value which overflows
after 24 days of uptime (LP: #806248)
* Top panel "tooltip" is gone (regression) (LP: #1085045)
* Dash - Implement *overlay scrollbars* in Dash. Existing scrollbars
are too thin to grab on to. (LP: #608124)

[ Andrea Azzarone ]
* Dash - Regression: Clicking between filter label and 'All' button no
longer toggles filter label (LP: #1080534)

[ Didier Roche ]
* libunity-core fails without the schemas from unity-common (LP:
#1079132)

[ Manuel de la Pena ]
* There is no common ui element that behaves like a url link (LP:
#1067705)

[ Automatic PS uploader ]
* Automatic snapshot from revision 2956
-- Automatic PS uploader <email address hidden> 2012年12月05日 09:27:29 +0000

Fix Released in Unity Unity 7.0.0 "R series".