Orbit ignores floating input fields passing under the cursor (#10128) (#10206)

* claim: #10128

* Orbit ignores floating input fields passing under the cursor (#10128)

---------

Co-authored-by: Dahak Builds <dahakbuilds@users.noreply.github.com>

crates/ui-egui/src/viewport.rs

@@ -10483,6 +10483,48 @@ mod tests {
         assert!(h.app.dialog.is_some());
     }
 
+    /// #10128: a Shift + trackpad orbit must not halt when the spinning model moves a floating
+    /// value box (Extrude's distance) under the cursor. The box follows the geometry, so mid-orbit
+    /// it slides under a pointer that never moved; the orbit ignores it and keeps turning, frame
+    /// after frame, while the pointer is over the box.
+    #[test]
+    fn orbit_ignores_floating_field_under_cursor() {
+        let mut h = crate::scenario::Harness::new();
+        h.app.run("sketch.create", json!({"plane": "XY"})).unwrap();
+        h.app.run("sketch.rectangle.two_point", json!({"p0": [0, 0], "p1": [40, 30]})).unwrap();
+        h.app.run("sketch.finish", json!({})).unwrap();
+        let sketch = h.app.session.doc.features[0].id;
+        h.app.session.selection = vec![Sel::Profile { sketch, index: 0 }];
+        h.step(&json!({"start": "solid.extrude"})).unwrap();
+        h.frames(6);
+        let over =
+            |h: &crate::scenario::Harness| h.ctx.read_response(egui::Id::new("sc_canvas_value")).expect("Extrude's distance box").rect.center();
+        let typed = format!("{:?}", h.app.dialog.as_ref().map(|d| &d.kind));
+        // The orbit is in progress and the box slides under the cursor: the pointer sits on the
+        // box every frame, as it does when the spinning model carries the box to the pointer.
+        let at = over(&h);
+        h.call("ui.move", json!({"x": at.x, "y": at.y}));
+        h.frames(2);
+        assert!(h.ctx.layer_id_at(at).is_some_and(crate::ui_kit::container::is_canvas), "the pointer is on the box");
+        let orbit =
+            |phase| egui::Event::MouseWheel { unit: egui::MouseWheelUnit::Point, delta: vec2(24.0, -16.0), modifiers: egui::Modifiers::SHIFT, phase };
+        h.app.synthetic.push(orbit(egui::TouchPhase::Start));
+        h.frame();
+        let mut last = h.app.cam;
+        for _ in 0..4 {
+            h.app.synthetic.push(orbit(egui::TouchPhase::Move));
+            h.frame();
+            let at = over(&h);
+            h.call("ui.move", json!({"x": at.x, "y": at.y}));
+            assert_ne!((h.app.cam.yaw, h.app.cam.pitch), (last.yaw, last.pitch), "the orbit keeps turning while the box is under the cursor");
+            last = h.app.cam;
+        }
+        h.app.synthetic.push(orbit(egui::TouchPhase::End));
+        h.frames(3);
+        assert_eq!(format!("{:?}", h.app.dialog.as_ref().map(|d| &d.kind)), typed, "the box kept its value");
+        assert!(h.app.dialog.is_some());
+    }
+
     #[test]
     fn trackpad_gestures_over_dialogs_do_not_move_the_view() {
         let ctx = crate::fonts::test_context();