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mirror of https://github.com/wez/wezterm.git synced 2024-11-13 07:22:52 +03:00
wezterm/config
Wez Furlong 8cb74c62d2 allow setting selection colors with alpha values
This commit allows the following configuration:

```
wezterm -n --config 'colors = { selection_fg = "clear", selection_bg = "rgba:50% 50% 50% 50%" }'
```

which sets the selection_bg to fully transparent, and selection_bg to
50% transparent gray.

When selection_fg is fully transparent we'll use the normal fg color.

When selection_bg is partially (or fully!) transparent, it will be
alpha blended over the current cell background color.

To support this, the config file will now accept rgba colors specified
as 4 whitespace delimited numeric values. If a value ends with `%` it
is interpreted as a number in the range 0-100.  Otherwise, it is
interpreted as a number in the range 0-255.  The 4 values are
red, green, blue, alpha.

At this time, only the selection_fg and selection_bg settings accept
alpha values.

refs: #1615
2022-02-05 15:17:22 -07:00
..
src allow setting selection colors with alpha values 2022-02-05 15:17:22 -07:00
build.rs ci: use consistent git core.abbrev setting for TAGNAME 2021-12-05 19:21:06 -07:00
Cargo.toml allow setting selection colors with alpha values 2022-02-05 15:17:22 -07:00