- window resizing control area is implemented as where the shadows are drawn
- create a 'fake' shadow for the tiled case to allow easier resizing of
the tiled window ratio even if it's offset to the side of the border
Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/3670
- while the case of a single half tiled window casting shadow is valid,
the main use case for half tiled windows is when they have a neighbor.
The :backdrop should be enough of a focus indicator and we avoid shadow
casting on neighbors that are on the same Z level.
These shadows cause a significant draw performance drop for maximized
windows. Disabling them increases the chances we can have faster scroll
performance of text.
There is some risk here for systems where they have a dock and you expect
the shadow to draw beneath that dock for transparency reasons.
Instead of hardcoding icon names in the widget, use
arrow.none, arrow.up, arrow.down, arrow.left, arrow.right
styles and set the icon to use with -gtk-icon-source. This
lets themes change the icons that are used here, without
forcing all uses of pan-up/down/start/end-symbolic to be
treated the same.
Document this in the menubutton CSS docs.
Instead of hardcoding icon names in the widget, use
sort-indicator.ascending and sort-indicator.descending styles
and set the icon to use with -gtk-icon-source. This lets themes
change the icon that is used here, without forcing all uses of
pan-up/down-symbolic to be treated the same.
Document this in the treeview CSS docs.
Fixes: #3577
Make HighContrastInverse available as the dark variant of HighContrast,
in addition to being a standalone theme. This regularizes our theme
variants, and doesn't hurt.
- normally lighter (on bg_color)
- darker for headerbar
- undecorated checked buttons were never style properly (even gtk3)
see page2 volume buttons
Finetunes https://gitlab.gnome.org/GNOME/gtk/-/issues/3427
- Add borders around the main scrollable content, like most other
places.
- Set padding and spacing on .emoji-searchbar and .emoji-toolbar in a
more proper way.
- Remove unused button.emoji-section label styles.
While the workaround hides majority of the issue there are still two big downsides:
- shadow does eat from the widget dimensions so alignment is broken
- situations like popover going upwards on screen edge break completely
The appropriate action is to revert these theme duct tape solutions to make room
for a proper fix.
This reverts commit b3dba1dca6.
Issue https://gitlab.gnome.org/GNOME/gtk/-/issues/1987
- Reorder declaration blocks for code legibility.
- Don't lighten text color on :hover and :selected for better contrast.
- Add missing :focus-visible:focus-within styling to non-:selected row.
- Don't set the sidebar padding twice.
- Add padding to the assistant sidebar directly, as it doesn't have
.navigation-sidebar internally.
- Set missing margin to the sidebar separator.
See https://gitlab.gnome.org/GNOME/gtk/-/issues/3382
