As libwnck now supports larger icon sizes we should make use of them. In some cases the icon-cache of libwnck is outdated. To be exact: a correct icon is there, but the size is not. So we sometimes get a 32px icon even though we requested a larger one. The only way to work around this is to take the icon of an app in that group until the cache is valid again.
fc4efcc9 tasklist: Add support for larger application icons
configure.ac.in | 2 +-
plugins/tasklist/tasklist-widget.c | 33 +++++++++++++++++++++++++++------
2 files changed, 28 insertions(+), 7 deletions(-)