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| author |  Héctor Ramón Jiménez <hector@hecrj.dev> | 2023-09-18 19:07:41 +0200 |
|---|---|---|
| committer | Héctor Ramón Jiménez <hector@hecrj.dev> | 2023-09-18 19:07:41 +0200 |
| commit | e7326f0af6f16cf2ff04fbac93bf296a044923f4 (patch) | |
| tree | 05a309b7faf7a8b6f8c609c128dffa996660f1e4 /core | |
| parent | 8446fe6de52fa68077d23d39f728f79a29b52f00 (diff) | |
| download | iced-e7326f0af6f16cf2ff04fbac93bf296a044923f4.tar.gz iced-e7326f0af6f16cf2ff04fbac93bf296a044923f4.tar.bz2 iced-e7326f0af6f16cf2ff04fbac93bf296a044923f4.zip | |
Flesh out the `editor` example a bit more
Diffstat (limited to 'core')
| -rw-r--r-- | core/src/renderer/null.rs | 4 | ||||
| -rw-r--r-- | core/src/text/editor.rs | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/core/src/renderer/null.rs b/core/src/renderer/null.rs index 21597c8e..da0f32de 100644 --- a/core/src/renderer/null.rs +++ b/core/src/renderer/null.rs @@ -125,6 +125,10 @@ impl text::Editor for () { text::editor::Cursor::Caret(Point::ORIGIN) } + fn cursor_position(&self) -> (usize, usize) { + (0, 0) + } + fn selection(&self) -> Option<String> { None } diff --git a/core/src/text/editor.rs b/core/src/text/editor.rs index 2144715f..13bafc3d 100644 --- a/core/src/text/editor.rs +++ b/core/src/text/editor.rs @@ -12,6 +12,8 @@ pub trait Editor: Sized + Default { fn cursor(&self) -> Cursor; + fn cursor_position(&self) -> (usize, usize); + fn selection(&self) -> Option<String>; fn line(&self, index: usize) -> Option<&str>; @@ -52,6 +54,12 @@ pub enum Action { Drag(Point), } +impl Action { + pub fn is_edit(&self) -> bool { + matches!(self, Self::Edit(_)) + } +} + #[derive(Debug, Clone, PartialEq)] pub enum Edit { Insert(char), |