Add "Statistics" page to Database Settings dialog (#2034)

Added new page "Statistics" to the Database Settings dialog that shows information like number of groups and entries, number of unique and re-used passwords, average password length, etc.
Show warnings for problematic values with explainations for the user in tooltips.

Fixes #2034

Database statistics icon:
Downloaded from: https://www.flaticon.com/authors/freepik
Original source: https://www.flaticon.com/free-icon/bars-chart_265733
This commit is contained in:
Wolfram Rösler 2019-10-13 11:45:58 -04:00 committed by Jonathan White
parent ca0c4f5a3d
commit 8afb1f17b4
12 changed files with 448 additions and 7 deletions

View file

@ -245,3 +245,6 @@ License: MIT
Files: share/icons/application/scalable/apps/freedesktop.svg
Copyright: GPL-2+
Comment: from Freedesktop.org website
Files: share/icons/application/32x32/actions/statistics.png
Copyright: Icon made by Freepik from https://www.flaticon.com/free-icon/bars-chart_265733