fix(ui): vertical swipes and drags scroll the list and text screens

The Forerunner 70 sends no page behaviour for a swipe on a custom view,
so the list and info screens only scrolled with the buttons. Swipes and
drags now scroll them directly; one gesture scrolls once even when the
device also sends the page behaviour, and a drag's release opens no row.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/source/ui/ListView.mc b/source/ui/ListView.mc
index 94b8c99..de73cce 100644
--- a/source/ui/ListView.mc
+++ b/source/ui/ListView.mc
@@ -82,9 +82,15 @@ class ListView extends WatchUi.View {
             return;
         }
         focus = ((focus + delta) % n + n) % n;
+        Diag.data("list_move", "focus=" + focus);
         WatchUi.requestUpdate();
     }
 
+    // The height of a row as last drawn (for drags).
+    function rowHeight() as Number {
+        return _rowHeight;
+    }
+
     function focusedId() as String? {
         return focus < _ids.size() ? _ids[focus] : null;
     }