tree 7da512d2de8acb129cc41a8720118c71ea4a3ced
parent cb328828bdc8d8d251a2142240ff4583293f8233
author jlabanca@google.com <jlabanca@google.com@8db76d5a-ed1c-0410-87a9-c151d255dfc7> 1314377744 +0000
committer jlabanca@google.com <jlabanca@google.com@8db76d5a-ed1c-0410-87a9-c151d255dfc7> 1314377744 +0000

Adding a test case that verifies CellTable works even if all image resources are null.  Sort icons are only used if a column is sorted (sorting will cause an NPE). Background icons are used in the default styles, and are optional. The sorting icon is specially handled to allow for null.

Review at http://gwt-code-reviews.appspot.com/1534803

Review by: eschoeffler@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@10587 8db76d5a-ed1c-0410-87a9-c151d255dfc7