diff options
| author |  Héctor Ramón Jiménez <hector@hecrj.dev> | 2023-09-18 14:38:54 +0200 |
|---|---|---|
| committer | Héctor Ramón Jiménez <hector@hecrj.dev> | 2023-09-18 14:38:54 +0200 |
| commit | 8446fe6de52fa68077d23d39f728f79a29b52f00 (patch) | |
| tree | 937c0c1817afb1ab6cc95499f253938549cda68b /core/src/text | |
| parent | 61ef8f3249218b301d434d04c483ba70562c1df4 (diff) | |
| download | iced-8446fe6de52fa68077d23d39f728f79a29b52f00.tar.gz iced-8446fe6de52fa68077d23d39f728f79a29b52f00.tar.bz2 iced-8446fe6de52fa68077d23d39f728f79a29b52f00.zip | |
Implement theme selector in `editor` example
Diffstat (limited to 'core/src/text')
| -rw-r--r-- | core/src/text/highlighter.rs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/core/src/text/highlighter.rs b/core/src/text/highlighter.rs index a929826f..b462d083 100644 --- a/core/src/text/highlighter.rs +++ b/core/src/text/highlighter.rs @@ -1,10 +1,9 @@ use crate::Color; -use std::hash::Hash; use std::ops::Range; pub trait Highlighter: 'static { - type Settings: Hash; + type Settings: PartialEq + Clone; type Highlight; type Iterator<'a>: Iterator<Item = (Range<usize>, Self::Highlight)> @@ -13,6 +12,8 @@ pub trait Highlighter: 'static { fn new(settings: &Self::Settings) -> Self; + fn update(&mut self, new_settings: &Self::Settings); + fn change_line(&mut self, line: usize); fn highlight_line(&mut self, line: &str) -> Self::Iterator<'_>; @@ -38,6 +39,8 @@ impl Highlighter for PlainText { Self } + fn update(&mut self, _new_settings: &Self::Settings) {} + fn change_line(&mut self, _line: usize) {} fn highlight_line(&mut self, _line: &str) -> Self::Iterator<'_> { |