Merge pull request #2051 from zed-industries/show-following-to-followed

Show following to followed

crates/gpui/src/platform.rs

@@ -179,7 +179,7 @@ impl Default for Appearance {
     }
 }
 
-#[derive(Copy, Clone, Debug)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
 pub enum WindowKind {
     Normal,
     PopUp,

crates/gpui/src/platform/mac/window.rs

@@ -246,6 +246,11 @@ unsafe fn build_classes() {
             do_command_by_selector as extern "C" fn(&Object, Sel, Sel),
         );
 
+        decl.add_method(
+            sel!(acceptsFirstMouse:),
+            accepts_first_mouse as extern "C" fn(&Object, Sel, id) -> BOOL,
+        );
+
         decl.register()
     };
 }
@@ -332,6 +337,7 @@ struct WindowState {
     ime_state: ImeState,
     //Retains the last IME Text
     ime_text: Option<String>,
+    accepts_first_mouse: bool,
 }
 
 struct InsertText {
@@ -431,6 +437,7 @@ impl Window {
                 scene_to_render: Default::default(),
                 renderer: Renderer::new(true, fonts),
                 last_fresh_keydown: None,
+                accepts_first_mouse: options.kind == WindowKind::PopUp,
                 traffic_light_position: options
                     .titlebar
                     .as_ref()
@@ -1397,6 +1404,14 @@ extern "C" fn view_did_change_effective_appearance(this: &Object, _: Sel) {
     }
 }
 
+extern "C" fn accepts_first_mouse(this: &Object, _: Sel, _: id) -> BOOL {
+    unsafe {
+        let state = get_window_state(this);
+        let state_borrow = state.as_ref().borrow();
+        return state_borrow.accepts_first_mouse as BOOL;
+    }
+}
+
 async fn synthetic_drag(
     window_state: Weak<RefCell<WindowState>>,
     drag_id: usize,

crates/gpui/src/presenter.rs

@@ -156,6 +156,7 @@ impl Presenter {
             self.cursor_regions = scene.cursor_regions();
             self.mouse_regions = scene.mouse_regions();
 
+            // window.is_topmost for the mouse moved event's postion?
             if cx.window_is_active(self.window_id) {
                 if let Some(event) = self.last_mouse_moved_event.clone() {
                     self.dispatch_event(event, true, cx);