optimize competion preview pos

helix-editor · May 30, 2022 · 6d73220 · 6d73220
1 parent 924443d
commit 6d73220
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/helix-term/src/ui/completion.rs b/helix-term/src/ui/completion.rs
@@ -385,6 +385,16 @@ impl Component for Completion {
                     height = rel_height.min(height);
                 }
                 Rect::new(x, y, width, height)
+            } else if popup_x > 30 {
+                let mut height = area.height.saturating_sub(popup_y);
+                let mut width = popup_x;
+                if let Some((rel_width, rel_height)) = markdown_doc.required_size((width, height)) {
+                    width = rel_width.min(width);
+                    height = rel_height.min(height);
+                }
+                let x = popup_x - width;
+                let y = popup_y;
+                Rect::new(x, y, width, height)
             } else {
                 let half = area.height / 2;
                 let height = 15.min(half);