Query hints when editors gets open and visible

crates/editor/src/editor.rs

@@ -1393,7 +1393,6 @@ impl Editor {
         }
 
         this.report_editor_event("open", None, cx);
-        this.refresh_inlays(InlayRefreshReason::ExcerptEdited, cx);
         this
     }
 

crates/editor/src/element.rs

@@ -1921,7 +1921,7 @@ impl Element<Editor> for EditorElement {
         let em_advance = style.text.em_advance(cx.font_cache());
         let overscroll = vec2f(em_width, 0.);
         let snapshot = {
-            editor.set_visible_line_count(size.y() / line_height);
+            editor.set_visible_line_count(size.y() / line_height, cx);
 
             let editor_width = text_width - gutter_margin - overscroll.x() - em_width;
             let wrap_width = match editor.soft_wrap_mode(cx) {

crates/editor/src/scroll.rs

@@ -19,7 +19,8 @@ use crate::{
     display_map::{DisplaySnapshot, ToDisplayPoint},
     hover_popover::hide_hover,
     persistence::DB,
-    Anchor, DisplayPoint, Editor, EditorMode, Event, MultiBufferSnapshot, ToPoint,
+    Anchor, DisplayPoint, Editor, EditorMode, Event, InlayRefreshReason, MultiBufferSnapshot,
+    ToPoint,
 };
 
 use self::{
@@ -293,8 +294,19 @@ impl Editor {
         self.scroll_manager.visible_line_count
     }
 
-    pub(crate) fn set_visible_line_count(&mut self, lines: f32) {
+    pub(crate) fn set_visible_line_count(&mut self, lines: f32, cx: &mut ViewContext<Self>) {
+        let opened_first_time = self.scroll_manager.visible_line_count.is_none();
         self.scroll_manager.visible_line_count = Some(lines);
+        if opened_first_time {
+            cx.spawn(|editor, mut cx| async move {
+                editor
+                    .update(&mut cx, |editor, cx| {
+                        editor.refresh_inlays(InlayRefreshReason::NewLinesShown, cx)
+                    })
+                    .ok()
+            })
+            .detach()
+        }
     }
 
     pub fn set_scroll_position(&mut self, scroll_position: Vector2F, cx: &mut ViewContext<Self>) {
@@ -322,7 +334,7 @@ impl Editor {
         );
 
         if !self.is_singleton(cx) {
-            self.refresh_inlays(crate::InlayRefreshReason::NewLinesShown, cx);
+            self.refresh_inlays(InlayRefreshReason::NewLinesShown, cx);
         }
     }