Only use a single documentation popup (#1241)

2 files changed, 8 insertions, 2 deletions

diff --git a/helix-term/src/ui/completion.rs b/helix-term/src/ui/completion.rs
index dd782d29..fcd63199 100644
--- a/helix-term/src/ui/completion.rs
+++ b/helix-term/src/ui/completion.rs
@@ -168,7 +168,7 @@ impl Completion {
                 }
             };
         });
-        let popup = Popup::new(menu);
+        let popup = Popup::new("completion", menu);
         let mut completion = Self {
             popup,
             start_offset,
diff --git a/helix-term/src/ui/popup.rs b/helix-term/src/ui/popup.rs
index 8f7921a1..a5310b23 100644
--- a/helix-term/src/ui/popup.rs
+++ b/helix-term/src/ui/popup.rs
@@ -16,15 +16,17 @@ pub struct Popup<T: Component> {
     position: Option<Position>,
     size: (u16, u16),
     scroll: usize,
+    id: &'static str,
 }
 
 impl<T: Component> Popup<T> {
-    pub fn new(contents: T) -> Self {
+    pub fn new(id: &'static str, contents: T) -> Self {
         Self {
             contents,
             position: None,
             size: (0, 0),
             scroll: 0,
+            id,
         }
     }
 
@@ -143,4 +145,8 @@ impl<T: Component> Component for Popup<T> {
 
         self.contents.render(area, surface, cx);
     }
+
+    fn id(&self) -> Option<&'static str> {
+        Some(self.id)
+    }
 }