- minor refactoring to avoid deleting the first ("Custom") menuitem
of the resolver menulist. It is the first item that is selected when
popup opens and deleting it confuses keyboard navigation, so that
arrowDown/Up won't navigate the menu (unless the menu is hovered
over with a mouse)
- explicitly re-select the first item when the menulist closes.
Otherwise, in case of having navigated the menus with arrows
without changing selection and closing the popup, next time
resolver selector appears, arrowUp/Down will not navigate the list.
Only occurs on Windows.
- clear the resolver menus (except for the 1st item) when the popup closes
so that arrowUp/Down on focused dropdown don't select invalid
top-level menus (e.g. "North America").
- make sure that if the URL has been edited, the resolver dropdown's
value will switch to "Custom" even if the resolvers were not loaded
fixes: #4491
- set max-width on the actual citation properties popup
- refactor _buildItemDescription to construct item description
as an array of spans, instead of labels, so that the
text can properly wrap.
Do not use specific "#item-tree-main-default" selector to
find the itemTree node to focus since a different id
can be set for the table, e.g for the list of feeds.
Use a more general "zotero-items-tree .virtualized-table"
selector to focus the itemTree on tab from quickSearch
and on Escape keypress from an editable-text of itemPane.
Fixes: #4494
Previously, an empty value for the pref would be treated as matching
*every* MIME type, because s.startsWith('') is true for any string. That
meant that unchecking all the file type checkboxes would actually enable
renaming for all files.
And include in stylesheets that have been updated.
Have to make sure not to include this mixin in the global scope in
stylesheets that are themselves imported elsewhere (i.e., filename
begins with an underscore).
