UatTreeView had two functions:
1. Saner navigation functionality when pressing tab.
2. Start editing when the currently selected item changes.
Since this tab navigation functionality is desired in more places,
extract this functionality. Add more documentation while at it and use
an alternative, declarative style to connect signals.
Move the second functionality to the caller since not all views need it.
Change-Id: Ibe886f2c2763dbe024614203a44b72173fbbce06
Reviewed-on: https://code.wireshark.org/review/22639
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The default QTreeView/QTreeWidget behavior for (Shift-)Tab navigation is
to select the previous/next row. For data entries with multiple columns
(such as the UAT dialog or the coloring rules dialog), column
navigation is closer to what a user would expect, so implement that.
Bug: 13856
Change-Id: Ib585030380f894e0be214a95107cb264afac7eee
Reviewed-on: https://code.wireshark.org/review/22561
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
