Up and Down Buttons in 'Add to Panel' window don't work

[amerigo5]

The Up and Down buttons in 'Add to Panel' window don't work.

[Daniel Holbach (dholbach)]

Thanks for the bugreport, I reported the issue upstream:
http://bugs.gnome.org/show_bug.cgi?id=316993

[Sebastien Bacher (seb128)]

Thanks for your bug, Cc Emmanuel who wrote this patch. It's about the scrollbar
buttons on the right of the dialog

[Manu Cornet (lmanul)]

This seems to happen not only here, but also in gnome-control-center, where a
GnomeCanvas is also used inside a GtkScrolledWindow.

I've tried a few things, but I'm afraid I don't know how to fix this bug...

[Sebastien Bacher (seb128)]

*** Bug 23135 has been marked as a duplicate of this bug. ***

[Manu Cornet (lmanul)]

Created an attachment (id=4675)
Bug fix

This (single line !) patch fixes the bug :)

[Manu Cornet (lmanul)]

Created an attachment (id=4676)
Refined bug fix

All right, the previous bug fix needed a little refinement (oops). The step
value is now set to match the middle button "roll" step.

[Sebastien Bacher (seb128)]

thanks for the patch!

[Sebastien Bacher (seb128)]

Thanks for the patch Emmanuel!

This upload fixes the issue:

 gnome-panel (2.13.1-0ubuntu1) dapper; urgency=low
 .
   * New upstream version:
     - Fix bookmarks with spaces
     - Display bookmarks in the same way than nautilus
     - Remove useless code
     - Don't change the drawer icon if the icon gconf key changed but we're
       not using the icon
     - Plug leak
     - Don't set the background multiple times on startup
     - Fix searching in the application list of the run dialog
     - Change default panel size to 24
     - Change the way we report orientation to applets
     - Minor fixes/cleanups
     Clock Applet:
     - Remove deprecated calls
     - Updates for the orientation change
     Fish Applet:
     - Do not use deprecated widgets
     - Use cairo instead of libart
     Misc:
     - Fix gnome-desktop version requirement
     - Build fixes/updates
     - Better descriptions for help files
     - libegg updates
   * debian/control.in:
     - Build-Depends on libcairo2-dev since fish-applet use it.
   * debian/patches/01_layout.patch:
     - fix the "Documents" menu item position (Ubuntu: #18364).
   * debian/patches/02_panel-menu-items.c.patch:
     - fixed with the new version.
   * debian/patches/08_tray_icons.patch:
     - updated.
   * debian/patches/11_panel_addto_dialog.patch:
     - make the scrolling bar work, fix the entry of the app pane,
       update by Emmanuel Cornet (Ubuntu: #15894).
   * debian/watch:
     - updated.

[Sebastien Bacher (seb128)]

*** Bug 24686 has been marked as a duplicate of this bug. ***

[Manu Cornet (lmanul)]

Wouldn't this bugfix be eligible for a post-release breezy patch ? It's not a
crasher, but this bug might seem really weird for most newbies ?