move scroll to overlay

src/lib/core/core.ts

@@ -6,8 +6,6 @@ import {PortalModule} from './portal/portal-directives';
 import {OverlayModule} from './overlay/overlay-directives';
 import {A11yModule, A11Y_PROVIDERS} from './a11y/index';
 import {OVERLAY_PROVIDERS} from './overlay/overlay';
-import {ScrollDispatcher} from './scroll/scroll-dispatcher';
-import {ScrollModule} from './scroll/scrollable';
 
 
 // RTL
@@ -49,8 +47,7 @@ export {
 } from './overlay/overlay-directives';
 export * from './overlay/position/connected-position-strategy';
 export * from './overlay/position/connected-position';
-export * from './scroll/scrollable';
-export * from './scroll/scroll-dispatcher';
+export {ScrollDispatcher} from './overlay/scroll/scroll-dispatcher';
 
 // Gestures
 export {GestureConfig} from './gestures/gesture-config';
@@ -111,33 +108,30 @@ export {coerceNumberProperty} from './coercion/number-property';
 export {DefaultStyleCompatibilityModeModule} from './compatibility/default-mode';
 export {NoConflictStyleCompatibilityMode} from './compatibility/no-conflict-mode';
 
-// ScrollDispatcher
-export {ScrollDispatcher} from './scroll/scroll-dispatcher';
-export {Scrollable} from './scroll/scrollable';
 
 @NgModule({
-  imports: [MdLineModule,
+  imports: [
+    MdLineModule,
     RtlModule,
     MdRippleModule,
     PortalModule,
     OverlayModule,
     A11yModule,
-    ScrollModule
   ],
-  exports: [MdLineModule,
+  exports: [
+    MdLineModule,
     RtlModule,
     MdRippleModule,
     PortalModule,
     OverlayModule,
     A11yModule,
-    ScrollModule
   ],
 })
 export class MdCoreModule {
   static forRoot(): ModuleWithProviders {
     return {
       ngModule: MdCoreModule,
-      providers: [A11Y_PROVIDERS, OVERLAY_PROVIDERS, ScrollDispatcher],
+      providers: [A11Y_PROVIDERS, OVERLAY_PROVIDERS],
     };
   }
 }

src/lib/core/overlay/overlay-directives.ts

@@ -23,6 +23,7 @@ import {PortalModule} from '../portal/portal-directives';
 import {ConnectedPositionStrategy} from './position/connected-position-strategy';
 import {Subscription} from 'rxjs/Subscription';
 import {Dir, LayoutDirection} from '../rtl/dir';
+import {Scrollable} from './scroll/scrollable';
 
 /** Default set of positions for the overlay. Follows the behavior of a dropdown. */
 let defaultPositionList = [
@@ -285,8 +286,8 @@ export class ConnectedOverlayDirective implements OnDestroy {
 
 @NgModule({
   imports: [PortalModule],
-  exports: [ConnectedOverlayDirective, OverlayOrigin],
-  declarations: [ConnectedOverlayDirective, OverlayOrigin],
+  exports: [ConnectedOverlayDirective, OverlayOrigin, Scrollable],
+  declarations: [ConnectedOverlayDirective, OverlayOrigin, Scrollable],
 })
 export class OverlayModule {
   static forRoot(): ModuleWithProviders {

src/lib/core/overlay/overlay.ts

@@ -11,6 +11,7 @@ import {OverlayRef} from './overlay-ref';
 import {OverlayPositionBuilder} from './position/overlay-position-builder';
 import {ViewportRuler} from './position/viewport-ruler';
 import {OverlayContainer} from './overlay-container';
+import {ScrollDispatcher} from './scroll/scroll-dispatcher';
 
 /** Next overlay unique ID. */
 let nextUniqueId = 0;
@@ -93,4 +94,5 @@ export const OVERLAY_PROVIDERS = [
   OverlayPositionBuilder,
   Overlay,
   OverlayContainer,
+  ScrollDispatcher,
 ];

src/lib/core/scroll/scroll-dispatcher.spec.ts → src/lib/core/overlay/scroll/scroll-dispatcher.spec.ts

@@ -1,15 +1,16 @@
 import {inject, TestBed, async, ComponentFixture} from '@angular/core/testing';
 import {NgModule, Component, ViewChild, ElementRef} from '@angular/core';
 import {ScrollDispatcher} from './scroll-dispatcher';
-import {ScrollModule, Scrollable} from './scrollable';
+import {OverlayModule} from '../overlay-directives';
+import {Scrollable} from './scrollable';
 
 describe('Scroll Dispatcher', () => {
   let scroll: ScrollDispatcher;
   let fixture: ComponentFixture<ScrollingComponent>;
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      imports: [ScrollModule.forRoot(), ScrollTestModule],
+      imports: [OverlayModule.forRoot(), ScrollTestModule],
     });
 
     TestBed.compileComponents();
@@ -69,7 +70,7 @@ class ScrollingComponent {
 
 const TEST_COMPONENTS = [ScrollingComponent];
 @NgModule({
-  imports: [ScrollModule],
+  imports: [OverlayModule],
   providers: [ScrollDispatcher],
   exports: TEST_COMPONENTS,
   declarations: TEST_COMPONENTS,

src/lib/core/scroll/scrollable.ts → src/lib/core/overlay/scroll/scrollable.ts

@@ -1,6 +1,5 @@
 import {
-  Directive, ElementRef, OnInit, OnDestroy, ModuleWithProviders,
-  NgModule
+  Directive, ElementRef, OnInit, OnDestroy
 } from '@angular/core';
 import {Observable} from 'rxjs/Observable';
 import {ScrollDispatcher} from './scroll-dispatcher';
@@ -31,17 +30,3 @@ export class Scrollable implements OnInit, OnDestroy {
     return Observable.fromEvent(this._elementRef.nativeElement, 'scroll');
   }
 }
-
-
-@NgModule({
-  exports: [Scrollable],
-  declarations: [Scrollable],
-})
-export class ScrollModule {
-  static forRoot(): ModuleWithProviders {
-    return {
-      ngModule: ScrollModule,
-      providers: [ScrollDispatcher]
-    };
-  }
-}

src/lib/sidenav/sidenav.ts

@@ -21,10 +21,9 @@ import {A11yModule} from '../core/a11y/index';
 import {FocusTrap} from '../core/a11y/focus-trap';
 import {ESCAPE} from '../core/keyboard/keycodes';
 import {OverlayModule} from '../core/overlay/overlay-directives';
-import {ScrollModule} from '../core/scroll/scrollable';
 import {InteractivityChecker} from '../core/a11y/interactivity-checker';
 import {MdLiveAnnouncer} from '../core/a11y/live-announcer';
-import {ScrollDispatcher} from '../core/scroll/scroll-dispatcher';
+import {ScrollDispatcher} from '../core/overlay/scroll/scroll-dispatcher';
 
 
 /** Exception thrown when two MdSidenav are matching the same side. */

src/lib/tooltip/tooltip.ts

@@ -29,8 +29,7 @@ import {MdTooltipInvalidPositionError} from './tooltip-errors';
 import {Observable} from 'rxjs/Observable';
 import {Subject} from 'rxjs/Subject';
 import {Dir} from '../core/rtl/dir';
-import {ScrollDispatcher} from '../core/scroll/scroll-dispatcher';
-import {ScrollModule} from '../core/scroll/scrollable';
+import {ScrollDispatcher} from '../core/overlay/scroll/scroll-dispatcher';
 import {OverlayPositionBuilder} from '../core/overlay/position/overlay-position-builder';
 import {ViewportRuler} from '../core/overlay/position/viewport-ruler';
 
@@ -375,7 +374,7 @@ export class TooltipComponent {
 
 
 @NgModule({
-  imports: [OverlayModule, DefaultStyleCompatibilityModeModule, ScrollModule],
+  imports: [OverlayModule, DefaultStyleCompatibilityModeModule],
   exports: [MdTooltip, TooltipComponent, DefaultStyleCompatibilityModeModule],
   declarations: [MdTooltip, TooltipComponent],
   entryComponents: [TooltipComponent],