tree 0736897fadc35692c0a7c9ab2d432ee09524b30a
parent 9023bae37a04bf705ac5dd135b11f56be68b1a21
author Wyatt Allen <wyatta@google.com> 1505782640 -0700
committer Wyatt Allen <wyatta@google.com> 1505945994 -0700

Set a maximum length on topic display

This change introduces the gr-limited-text element, which, given a
string of text and a numeric limit, will display the text up to that
limit. If the length of the text exceeds that limit, an ellipsis is
added to indicate the truncation and a tooltip is enabled to display the
full string.

Displaying the topic string is limited to a reasonable number of
characters in this way in both the change metadata and the change list.

Bug: Issue 7197
Change-Id: If826fc2f2657e8ed12275e65f25f2d40c3180838