[GTK3] Items in "Installed" menu are radio items

Without the items being radio items, how will the users be able to see which section do they see? I think the radio item usage is appropriate here, could you specify why do you consider otherwise? I agree that there is a problem, by default nothing is selected, but by changing the radio items to normal menu items the user will not be able to tell the current list's origin.

Fixed in the branch linked.

Hi Robert! So once bug 828783 is fixed (not this cycle) there will be a special tile in the navigation bar for the currently selected channel. In the meantime I still think it's still a good idea to remove the checkbutton, as the channel filters aren't really in a place such that people would accidently click them - so it's a conscious action they're taking. Once in the list view we have the title of the channel in the heading (installed pane is pending bug 828812), so it is still obvious that they are in a special channel. Clicking on the back button or on the main available pane button brings you back to the lobby.

This bug was fixed in the package software-center - 4.1.18

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software-center (4.1.18) oneiric; urgency=low

  [ Michael Vogt ]
  * lp:~alexeftimie/software-center/packagekit-backend:
    - add packagekit backend, thanks Alex Eftimie
    - this allows using "software-center-gtk3 --packagekit-backend"
  * softwarecenter/ui/gtk3/panes/viewswitcher.py:
    - pygi compat fix, Gtk.CheckMenuItem() != Gtk.CheckMenuItem.new()
  * lp:~mvo/software-center/license-key-infrastructure:
    - allow adding license keys during a purchase
  * utils/submit_review_gtk3.py:
    - gtk3 fixes
  * softwarecenter/ui/gtk3/widgets/stars.py:
    - add get_rating() to make the submit_review_gtk3.py work
  * softwarecenter/ui/gtk3/widgets/buttons.py:
    - show correct price in the FeaturedTile (if there is one)
  * softwarecenter/ui/gtk3/widgets/reviews.py:
    - make the reviews UI more network change aware
  * softwarecenter/db/pkginfo_impl/aptcache.py:
    - fix file monitor const issues with gio vs Gio
  * utils/piston-helpers/piston_get_reviews_helper.py:
    - fix offline reviews
  * fix "What's New" category sorting (LP: #830188)
  * add new sort "By Newest First" combobox
  * hide sort combobox for if the category has a forced sort mode
    (like whats new) LP: #830234

  [ Alex Eftimie ]
  * lp:~alexeftimie/software-center/backend-refactor
    - fixes in the abstract channels backend

  [ Matthew McGowan ]
  * lp:~mmcg069/software-center/small-fixes:
    - theming improvements
    - fix up installedpane search to include uncategorised items as well
    - fix up the show-hide technical items in the installedpane
    - fix the description resizing, prevent wierd spazzing
  * lp:~mmcg069/software-center/Bug828223:
    - make feature tiles update the installed state overlay upon
      appropriate aptdaemon transactions
    - add installed ticks to the lobby and subcat tiles (Bug #828223)
  * lp:~mmcg069/software-center/Bug830691:
    - improve visual connection in the details (Bug #830691)
  *lp:~mmcg069/software-center/details-tweaks
   - add the ratings count to the bottom of the stars in the
     detailsview header
  * lp:~mmcg069/software-center/Bug830218
    - remove category as per Bug LP: #830218
  * lp:~mmcg069/software-center/itemview-work:
    - make review list look like mockup

  [ Aaron Peachey ]
  * softwarecenter/ui/gtk3/views/catview_gtk.py:
    - remove 'More' button from sub-category top rated sections
    - increase number of apps in top-rated feature frames from 8 to 12
    - add sub category name into frame header for subcategory toprated
     (LP: #830272)
  * softwarecenter/ui/gtk3/views/catview_gtk.py:
    - provide standard method for adding tiles to Flowable grid to
      simplify repeated append code (and DRY)
  * lp:~aaronp/software-center/gtk3-bugs:
    - fix size request, make nr-reviews in the featured buttons
      consistent with the applist

  [ Kiwinote ]
  * data/ui/gtk3/SoftwareCenter.ui,
    softwarecenter/ui/gtk3/app.py:
    - set back/forward menuitems sensitive at the correct times (LP: #830194)
  * softwarecenter/backend/aptchannels.py,
    softwarecenter/backend/channel.py:
    - don't include an 'all availab...