When the items in the prioritizations list were drag-n-dropped to the
empty space, the row was equal to -1 and the dropped items ended up
being moved to the position before the last item. Fixing the row value
helps to avoid that behavior.
Signed-off-by: Sergey Zhuravlevich <sergey@zhur.xyz>
Removing prioritizations one-by-one can be tedious. This commit enables
extended selection in the prioritizations list. Multiple items can be
selected with conventional methods, such as holding down Ctrl or Shift
key and clicking the items or holding down the left mouse button and
hovering the cursor over the list. All items also can be selected with
Ctrl+A.
Multiple items drag-n-drop is also possible.
To avoid confusion, the selection in the prioritizations list is cleared
after the items are removed or drag-n-dropped.
Signed-off-by: Sergey Zhuravlevich <sergey@zhur.xyz>
Adding criteria to the prioritizations list one-by-one can be tedious.
This commit enables extended selection in the criteria list and
implements adding multiple items. Multiple criteria can be selected with
conventional methods, such as holding down Ctrl or Shift keys and
clicking the items or holding down the left mouse button and hovering
the cursor over the list. All items also can be selected with Ctrl+A.
Signed-off-by: Sergey Zhuravlevich <sergey@zhur.xyz>
- Format all files with black
- Update tox.ini flake8 arguments to be compatible
- Add black to requirements-extra.txt
- Reduce ignored flake8 rules and fix a few violations
