Fix gutter hover breakpoint not updating when switching the tabs (#43163)

shaik-zeeshan and Finn Evers created 3 weeks ago

Closes #42073

fixes hover breakpoint not disappearing from a tab when tabs are
switched


https://github.com/user-attachments/assets/43096d2a-cc5b-46c4-b903-5bc8c33305c5


Release Notes:

- N/A

---------

Co-authored-by: Finn Evers <[e-mail]>

Change summary

crates/editor/src/editor.rs  | 22 ++++++++++++++++++----
crates/editor/src/element.rs |  4 ++--
2 files changed, 20 insertions(+), 6 deletions(-)

Detailed changes

crates/editor/src/editor.rs

@@ -105,10 +105,10 @@ use gpui::{
     AvailableSpace, Background, Bounds, ClickEvent, ClipboardEntry, ClipboardItem, Context,
     DispatchPhase, Edges, Entity, EntityInputHandler, EventEmitter, FocusHandle, FocusOutEvent,
     Focusable, FontId, FontWeight, Global, HighlightStyle, Hsla, KeyContext, Modifiers,
-    MouseButton, MouseDownEvent, PaintQuad, ParentElement, Pixels, Render, ScrollHandle,
-    SharedString, Size, Stateful, Styled, Subscription, Task, TextStyle, TextStyleRefinement,
-    UTF16Selection, UnderlineStyle, UniformListScrollHandle, WeakEntity, WeakFocusHandle, Window,
-    div, point, prelude::*, pulsating_between, px, relative, size,
+    MouseButton, MouseDownEvent, MouseMoveEvent, PaintQuad, ParentElement, Pixels, Render,
+    ScrollHandle, SharedString, Size, Stateful, Styled, Subscription, Task, TextStyle,
+    TextStyleRefinement, UTF16Selection, UnderlineStyle, UniformListScrollHandle, WeakEntity,
+    WeakFocusHandle, Window, div, point, prelude::*, pulsating_between, px, relative, size,
 };
 use hover_links::{HoverLink, HoveredLinkState, find_file};
 use hover_popover::{HoverState, hide_hover};
@@ -22169,6 +22169,20 @@ impl Editor {
                     );
                 }
             });
+
+            if let Some(position_map) = self.last_position_map.clone() {
+                EditorElement::mouse_moved(
+                    self,
+                    &MouseMoveEvent {
+                        position: window.mouse_position(),
+                        pressed_button: None,
+                        modifiers: window.modifiers(),
+                    },
+                    &position_map,
+                    window,
+                    cx,
+                );
+            }
         }
     }
 

crates/editor/src/element.rs

@@ -1158,7 +1158,7 @@ impl EditorElement {
         }
     }
 
-    fn mouse_moved(
+    pub(crate) fn mouse_moved(
         editor: &mut Editor,
         event: &MouseMoveEvent,
         position_map: &PositionMap,
@@ -1169,7 +1169,7 @@ impl EditorElement {
         let gutter_hitbox = &position_map.gutter_hitbox;
         let modifiers = event.modifiers;
         let text_hovered = text_hitbox.is_hovered(window);
-        let gutter_hovered = gutter_hitbox.is_hovered(window);
+        let gutter_hovered = gutter_hitbox.bounds.contains(&event.position);
         editor.set_gutter_hovered(gutter_hovered, cx);
         editor.show_mouse_cursor(cx);