- Tab from the tags list or shift-tab from the tags filter field
focuses the first non-disabled tag. If there are none, the tags are
skipped and the focus moves directly to the input field or the tags list.
- Arrow Right/Left move focus between tags skipping over disabled tags
- Space/Enter clicks on the selected tag
- Space/Enter click on the search button when focused
Reasoning:
- Different Linux DEs specify different titlebar button (min, max,
close) locations which we did not and could not support before.
- Previous approach copied from Firefox depended on custom offsets
specified in CSS instead of allowing the browser engine to place
elements
Changes:
- Titlebar and menubar no longer collapsed into each other with a
negative margin, instead just a single flexbox (on macOS the titlebar
is still collapsed into the tab bar)
- Support for -moz-gtk-csd-reversed-placement to correctly place the
titlebar buttons on Linux
- Removed/changed some code copied from Firefox that does not apply or
uses the wrong selectors
- Fixed the display of Linux Unity DE buttons with icons appearing outside
of button borders
- Removed the Z in the titlebar on Linux since only a few DEs use that.
- Aligned the tabbar on Linux and Windows to the left margin of the
window.
- 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.
We don't have to deal with background images attached to various parts of the
button like we did on macOS before, so we can just flip the icon and be done
with it.
* Attachment icon being cut off due to box-sizing issue
* Twisty icon incorrect using color
* Dragged image being slightly wider than the item in the tree
- 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
