feat: add observeScrollingInterval in coordinator plugin

doric-js/lib/src/native/coordinator.d.ts

@@ -18,4 +18,10 @@ export declare function coordinator(context: BridgeContext): {
             end: number | Color;
         };
     }) => void;
+    observeScrollingInterval: (argument: {
+        scrollable: Scroller | List | FlowLayout;
+        observingInterval: number[];
+        inclusive?: "Left" | "Right" | undefined;
+        onScrolledInterval: (n: number) => void;
+    }) => void;
 };

doric-js/lib/src/native/coordinator.js

@@ -29,6 +29,16 @@ export function coordinator(context) {
                     context.callNative("coordinator", "verticalScrolling", argument);
                 });
             }
-        }
+        },
+        observeScrollingInterval: (argument) => {
+            if (context.entity instanceof Panel) {
+                const panel = context.entity;
+                panel.addOnRenderFinishedCallback(() => {
+                    argument.scrollable = viewIdChains(argument.scrollable);
+                    argument.onScrolledInterval = context.function2Id(argument.onScrolledInterval);
+                    context.callNative("coordinator", "observeScrollingInterval", argument);
+                });
+            }
+        },
     };
 }