js: add flowlayout drag declaration

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

@@ -3264,6 +3264,22 @@ var FlowLayout = /** @class */ (function (_super) {
         Property,
         __metadata$7("design:type", Boolean)
     ], FlowLayout.prototype, "bounces", void 0);
+    __decorate$7([
+        Property,
+        __metadata$7("design:type", Boolean)
+    ], FlowLayout.prototype, "canDrag", void 0);
+    __decorate$7([
+        Property,
+        __metadata$7("design:type", Function)
+    ], FlowLayout.prototype, "beforeDragging", void 0);
+    __decorate$7([
+        Property,
+        __metadata$7("design:type", Function)
+    ], FlowLayout.prototype, "onDragging", void 0);
+    __decorate$7([
+        Property,
+        __metadata$7("design:type", Function)
+    ], FlowLayout.prototype, "onDragged", void 0);
     return FlowLayout;
 }(Superview));
 function flowlayout(config) {

doric-js/bundle/doric-lib.js

@@ -2501,6 +2501,22 @@ __decorate$7([
     Property,
     __metadata$7("design:type", Boolean)
 ], FlowLayout.prototype, "bounces", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Boolean)
+], FlowLayout.prototype, "canDrag", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], FlowLayout.prototype, "beforeDragging", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], FlowLayout.prototype, "onDragging", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], FlowLayout.prototype, "onDragged", void 0);
 function flowlayout(config) {
     const ret = new FlowLayout;
     for (let key in config) {

doric-js/bundle/doric-vm.js

@@ -4031,6 +4031,22 @@ __decorate$7([
     Property,
     __metadata$7("design:type", Boolean)
 ], FlowLayout.prototype, "bounces", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Boolean)
+], FlowLayout.prototype, "canDrag", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], FlowLayout.prototype, "beforeDragging", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], FlowLayout.prototype, "onDragging", void 0);
+__decorate$7([
+    Property,
+    __metadata$7("design:type", Function)
+], FlowLayout.prototype, "onDragged", void 0);
 function flowlayout(config) {
     const ret = new FlowLayout;
     for (let key in config) {

doric-js/index.d.ts

@@ -1190,6 +1190,10 @@ declare module "doric" {
 		 * Take effect only on iOS
 		 */
 		bounces?: boolean;
+		canDrag?: boolean;
+		beforeDragging?: (from: number) => void;
+		onDragging?: (from: number, to: number) => void;
+		onDragged?: (from: number, to: number) => void;
 		/**
 		 * @param context
 		 * @returns Returns array of visible view's index.

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

@@ -37,6 +37,10 @@ export declare class FlowLayout extends Superview {
      * Take effect only on iOS
      */
     bounces?: boolean;
+    canDrag?: boolean;
+    beforeDragging?: (from: number) => void;
+    onDragging?: (from: number, to: number) => void;
+    onDragged?: (from: number, to: number) => void;
     /**
      * @param context
      * @returns Returns array of visible view's index.

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

@@ -147,6 +147,22 @@ __decorate([
     Property,
     __metadata("design:type", Boolean)
 ], FlowLayout.prototype, "bounces", void 0);
+__decorate([
+    Property,
+    __metadata("design:type", Boolean)
+], FlowLayout.prototype, "canDrag", void 0);
+__decorate([
+    Property,
+    __metadata("design:type", Function)
+], FlowLayout.prototype, "beforeDragging", void 0);
+__decorate([
+    Property,
+    __metadata("design:type", Function)
+], FlowLayout.prototype, "onDragging", void 0);
+__decorate([
+    Property,
+    __metadata("design:type", Function)
+], FlowLayout.prototype, "onDragged", void 0);
 export function flowlayout(config) {
     const ret = new FlowLayout;
     for (let key in config) {

doric-js/src/widget/flowlayout.ts

@@ -84,6 +84,18 @@ export class FlowLayout extends Superview {
     @Property
     bounces?: boolean
 
+    @Property
+    canDrag?: boolean
+
+    @Property
+    beforeDragging?: (from: number) => void
+
+    @Property
+    onDragging?: (from: number, to: number) => void
+
+    @Property
+    onDragged?: (from: number, to: number) => void
+
     /**
      * @param context 
      * @returns Returns array of visible view's index.