Fix for 118632. file picker can display all column arrows.
r=bryner, sr=hyatt
- getCellAt() now checks for correct mouse coordinates and sets row value
to -1 for invalid coordinates.
- added bail out checks to all callers.
git-svn-id: svn://10.0.0.236/trunk@111793 18797224-902f-48f8-a5cc-f745e15eee43
was not persisting across sessions. I added a new attribute to outliner "statedatasource"
that you can set to use for state, otherwise, if you are "trusted" it will use the localstore.
if not trusted, it will use an in memory datasource, which will not persist across sessions.
r/sr=bienvenu for the mailnews part, r/sr=waterson for the content part.
git-svn-id: svn://10.0.0.236/trunk@101488 18797224-902f-48f8-a5cc-f745e15eee43
huge thanks jan varga and hwaara for doing the lion's share of the work
to convert the folder pane to use the outliner.
reviewed by waterson, andreww, ben, hewitt, pinkerton, attinasi, hwaara, varga, sspitzer, bienvenu.
super reviewed by hyatt and sspitzer
for the end user: unread and total columns are back in folder pane (like 4.x)
also includes fixes for #80844#85376#89072#90075#93011#93963#95298#54171#78768#85088
git-svn-id: svn://10.0.0.236/trunk@101082 18797224-902f-48f8-a5cc-f745e15eee43
