QStyledItemDelegate::paint asserts if you pass it an empty QModelIndex.
We were doing this in PercentBarDelegate and TimelineDelegate in order to
keep it from drawing any text. Return an empty string from ::displayText
instead, which appears to be the correct way to paint without text.
Bug: 13180
Change-Id: I8064d9575e04e95a926797eec7f6ad2b0bfef1c0
Reviewed-on: https://code.wireshark.org/review/19007
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Add a timeline indicator to the Start and Duration columns in the
Conversations dialog. Add tooltips to the columns that explain what's
going on.
Round the timeline rect corners and do the same for Prototocol Hierarchy
Statistics. This should hopefully differentiate the graph bars from a
text selection and IMHO it looks better.
Update the PHS and Conversations images in the User's Guide.
Change-Id: I61d6c25843be522cc444e01ba77cb5b1e991fa36
Reviewed-on: https://code.wireshark.org/review/17396
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Gerald Combs