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Adwaita: Don't do n-th child things for list rows

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Making the list row child css depend on the position
is very expensive, and does not acutally work correctly
(since we don't have widgets for all children, so the
position of the child widget does not reflect the actual
model item position).

To make this more palatable, use the bottom border
instead of the top border, since most lists have a natural
border at the top (with headers), and may end up with
empty space at the bottom.
This commit is contained in:
Matthias Clasen 2020-11-11 13:07:31 -05:00
parent 82b855cc4b
commit bfe5b0d1b7
1 changed files with 5 additions and 5 deletions
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10
gtk/theme/Adwaita/_common.scss
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@ -3098,13 +3098,13 @@ list {
> row.expander { padding: 0px; }
> row.expander .row-header { padding: 2px; }
&.horizontal row.separator:not(:first-child),
&.separators.horizontal > row:not(:first-child) {
&.horizontal row.separator,
&.separators.horizontal > row {
border-left: 1px solid $_treeview_borders_color;
}
&:not(.horizontal) row.separator:not(:first-child),
&.separators:not(.horizontal) > row:not(:first-child) {
border-top: 1px solid $_treeview_borders_color;
&:not(.horizontal) row.separator,
&.separators:not(.horizontal) > row {
border-bottom: 1px solid $_treeview_borders_color;
}
}