Fixed visuals and working drag-drop again.
Fx115 made previously used toolbarbuttons act very strange wih drag-drop:
instead of dragging the actual button, the #text node would receive
dragstart event and a single letter would end up being dragged.
During troubleshooting, elements created via document.createXULElement
had this issues while being dragged (or acted oddly in other ways, e.g.
refusing to be dragged at all).
This includes a minor rewrite to use div-s instead of XUL components.
- Added tooltip to display the entire title of the tab on hover
- Ellipsize the text of the tab title to display as much of the last
word as possible
Fixes: #3609
When a menupopup is opened, the active element does not change, so
their focus-ring will be hidden until the menupopup closes for it to be
less distracting.
When a panel popup is opened, the focus will be moved inside
of the panel, so we keep track of whichever element was previously
focused, and re-focus it when the panel goes away.
Minor reorganization of focus-ring mixin to use variables instead
of parameters to make hiding of focus-ring easier.
- library tab appears in the tabs menu without the close button
and no drag functionality
- minor refactoring to simplify how the tabs icons are fetched for
items with item.getItemTypeIconName()
- added focus-ring to tabs and filter field via @focus-ring mixin
so that the focus outline looks the same for the input field and buttons
- removed default margin from the <description> component of the tab
titles that moved titles up by a bit
- Matching substrings from tab's title are bolded.
- Drag-and-drop functionality to reorder tabs.
- ArrowUp/ArrowDown navigate the tab's titles. Tab/Shift-Tab move
across both titles and close buttons. Enter from filter field focuses
the first tab's title. Home/PageUp focuses the filter field. End/PageDown
focuses the last tab's title. ArrowUp/ArrowDown from the filter focus
the last/first tab's title respectively. ArrowUp from the first tab or
ArrowDown from the last tab focus the filter.
