Add configuration for min width of line-numbers gutter (#4724)

1 files changed, 9 insertions, 33 deletions

diff --git a/helix-view/src/tree.rs b/helix-view/src/tree.rs
index 469e913d..5ec2773d 100644
--- a/helix-view/src/tree.rs
+++ b/helix-view/src/tree.rs
@@ -701,7 +701,7 @@ impl<'a> DoubleEndedIterator for Traverse<'a> {
 #[cfg(test)]
 mod test {
     use super::*;
-    use crate::editor::GutterType;
+    use crate::editor::GutterConfig;
     use crate::DocumentId;
 
     #[test]
@@ -712,34 +712,22 @@ mod test {
             width: 180,
             height: 80,
         });
-        let mut view = View::new(
-            DocumentId::default(),
-            vec![GutterType::Diagnostics, GutterType::LineNumbers],
-        );
+        let mut view = View::new(DocumentId::default(), GutterConfig::default());
         view.area = Rect::new(0, 0, 180, 80);
         tree.insert(view);
 
         let l0 = tree.focus;
-        let view = View::new(
-            DocumentId::default(),
-            vec![GutterType::Diagnostics, GutterType::LineNumbers],
-        );
+        let view = View::new(DocumentId::default(), GutterConfig::default());
         tree.split(view, Layout::Vertical);
         let r0 = tree.focus;
 
         tree.focus = l0;
-        let view = View::new(
-            DocumentId::default(),
-            vec![GutterType::Diagnostics, GutterType::LineNumbers],
-        );
+        let view = View::new(DocumentId::default(), GutterConfig::default());
         tree.split(view, Layout::Horizontal);
         let l1 = tree.focus;
 
         tree.focus = l0;
-        let view = View::new(
-            DocumentId::default(),
-            vec![GutterType::Diagnostics, GutterType::LineNumbers],
-        );
+        let view = View::new(DocumentId::default(), GutterConfig::default());
         tree.split(view, Layout::Vertical);
         let l2 = tree.focus;
 
@@ -781,40 +769,28 @@ mod test {
         });
 
         let doc_l0 = DocumentId::default();
-        let mut view = View::new(
-            doc_l0,
-            vec![GutterType::Diagnostics, GutterType::LineNumbers],
-        );
+        let mut view = View::new(doc_l0, GutterConfig::default());
         view.area = Rect::new(0, 0, 180, 80);
         tree.insert(view);
 
         let l0 = tree.focus;
 
         let doc_r0 = DocumentId::default();
-        let view = View::new(
-            doc_r0,
-            vec![GutterType::Diagnostics, GutterType::LineNumbers],
-        );
+        let view = View::new(doc_r0, GutterConfig::default());
         tree.split(view, Layout::Vertical);
         let r0 = tree.focus;
 
         tree.focus = l0;
 
         let doc_l1 = DocumentId::default();
-        let view = View::new(
-            doc_l1,
-            vec![GutterType::Diagnostics, GutterType::LineNumbers],
-        );
+        let view = View::new(doc_l1, GutterConfig::default());
         tree.split(view, Layout::Horizontal);
         let l1 = tree.focus;
 
         tree.focus = l0;
 
         let doc_l2 = DocumentId::default();
-        let view = View::new(
-            doc_l2,
-            vec![GutterType::Diagnostics, GutterType::LineNumbers],
-        );
+        let view = View::new(doc_l2, GutterConfig::default());
         tree.split(view, Layout::Vertical);
         let l2 = tree.focus;