feat:scroller add onScroll and onScrollEnd property

doric-js/bundle/doric-lib.es5.js

@@ -2029,6 +2029,14 @@ var Scroller = /** @class */ (function (_super) {
         Property,
         __metadata$7("design:type", Object)
     ], Scroller.prototype, "contentOffset", void 0);
+    __decorate$7([
+        Property,
+        __metadata$7("design:type", Function)
+    ], Scroller.prototype, "onScroll", void 0);
+    __decorate$7([
+        Property,
+        __metadata$7("design:type", Function)
+    ], Scroller.prototype, "onScrollEnd", void 0);
     return Scroller;
 }(Superview));
 
@@ -3040,6 +3048,9 @@ var ViewModel = /** @class */ (function () {
     ViewModel.prototype.getState = function () {
         return this.state;
     };
+    ViewModel.prototype.getViewHolder = function () {
+        return this.viewHolder;
+    };
     ViewModel.prototype.updateState = function (setter) {
         setter(this.state);
         this.onBind(this.state, this.viewHolder);

doric-js/bundle/doric-lib.js

@@ -1510,6 +1510,14 @@ __decorate$7([
     Property,
     __metadata$7("design:type", Object)
 ], Scroller.prototype, "contentOffset", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], Scroller.prototype, "onScroll", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], Scroller.prototype, "onScrollEnd", void 0);
 
 var __decorate$8 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
     var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
@@ -2258,6 +2266,9 @@ class ViewModel {
     getState() {
         return this.state;
     }
+    getViewHolder() {
+        return this.viewHolder;
+    }
     updateState(setter) {
         setter(this.state);
         this.onBind(this.state, this.viewHolder);

doric-js/bundle/doric-vm.js

@@ -2969,6 +2969,14 @@ __decorate$7([
     Property,
     __metadata$7("design:type", Object)
 ], Scroller.prototype, "contentOffset", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], Scroller.prototype, "onScroll", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], Scroller.prototype, "onScrollEnd", void 0);
 
 var __decorate$8 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
     var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
@@ -3717,6 +3725,9 @@ class ViewModel {
     getState() {
         return this.state;
     }
+    getViewHolder() {
+        return this.viewHolder;
+    }
     updateState(setter) {
         setter(this.state);
         this.onBind(this.state, this.viewHolder);

doric-js/index.d.ts

@@ -587,6 +587,14 @@ declare module 'doric/lib/src/widget/scroller' {
             x: number;
             y: number;
         };
+        onScroll?: (offset: {
+            x: number;
+            y: number;
+        }) => void;
+        onScrollEnd?: (offset: {
+            x: number;
+            y: number;
+        }) => void;
         allSubviews(): View[];
         toModel(): NativeViewModel;
         scrollTo(context: BridgeContext, offset: {
@@ -1139,6 +1147,7 @@ declare module 'doric/lib/src/pattern/mvvm' {
     export abstract class ViewModel<M extends Object, V extends ViewHolder> {
         constructor(obj: M, v: V);
         getState(): M;
+        getViewHolder(): V;
         updateState(setter: Setter<M>): void;
         attach(view: Group): void;
         abstract onAttached(state: M, vh: V): void;

doric-js/lib/src/pattern/mvvm.d.ts

@@ -9,6 +9,7 @@ export declare abstract class ViewModel<M extends Object, V extends ViewHolder>
     private viewHolder;
     constructor(obj: M, v: V);
     getState(): M;
+    getViewHolder(): V;
     updateState(setter: Setter<M>): void;
     attach(view: Group): void;
     abstract onAttached(state: M, vh: V): void;

doric-js/lib/src/pattern/mvvm.js

@@ -9,6 +9,9 @@ export class ViewModel {
     getState() {
         return this.state;
     }
+    getViewHolder() {
+        return this.viewHolder;
+    }
     updateState(setter) {
         setter(this.state);
         this.onBind(this.state, this.viewHolder);

doric-js/lib/src/widget/scroller.d.ts

@@ -14,6 +14,14 @@ export declare class Scroller extends Superview implements IScroller {
         x: number;
         y: number;
     };
+    onScroll?: (offset: {
+        x: number;
+        y: number;
+    }) => void;
+    onScrollEnd?: (offset: {
+        x: number;
+        y: number;
+    }) => void;
     allSubviews(): View[];
     toModel(): NativeViewModel;
     scrollTo(context: BridgeContext, offset: {

doric-js/lib/src/widget/scroller.js

@@ -54,3 +54,11 @@ __decorate([
     Property,
     __metadata("design:type", Object)
 ], Scroller.prototype, "contentOffset", void 0);
+__decorate([
+    Property,
+    __metadata("design:type", Function)
+], Scroller.prototype, "onScroll", void 0);
+__decorate([
+    Property,
+    __metadata("design:type", Function)
+], Scroller.prototype, "onScrollEnd", void 0);

doric-js/src/pattern/mvvm.ts

@@ -35,6 +35,10 @@ export abstract class ViewModel<M extends Object, V extends ViewHolder> {
         return this.state
     }
 
+    getViewHolder() {
+        return this.viewHolder;
+    }
+
     updateState(setter: Setter<M>) {
         setter(this.state)
         this.onBind(this.state, this.viewHolder)

doric-js/src/widget/scroller.ts

@@ -40,6 +40,12 @@ export class Scroller extends Superview implements IScroller {
     @Property
     contentOffset?: { x: number, y: number }
 
+    @Property
+    onScroll?: (offset: { x: number, y: number }) => void
+
+    @Property
+    onScrollEnd?: (offset: { x: number, y: number }) => void
+
     allSubviews() {
         return [this.content]
     }