Public bug reported:

When rendering handles (unico-draw.c: unico-draw-handle), if the current
style context has border-width = 0, the handle is not rendered properly.
This happens because the line-width is style-matched to "border-width"
in unico_get_line_width(), which in turn, means that some of the lines
are not stroked and the geometry calculations are off.

When rendering handles, often the border-width will be set to 0 so that
the entire background will be wiped to the correct pattern (without
leaving a border artifact - this happens on oneiric with gnome-panel and
the Radiance theme).  The same problem exists when rendering separators
as well.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: gtk3-engines-unico 1.0.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-15.25-generic 3.0.13
Uname: Linux 3.0.0-15-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Tue Jan 24 00:03:26 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gtk3-engines-unico
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: gtk3-engines-unico (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug oneiric

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https://bugs.launchpad.net/bugs/920832

Title:
  Handle not rendered properly if border-width = 0

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