Add @inheritdoc

projects/igniteui-angular/src/lib/services/overlay/overlay.ts

@@ -116,7 +116,7 @@ export class IgxOverlayService implements OnDestroy {
      */
     // tslint:disable-next-line:unified-signatures
     show(component: ElementRef | Type<{}>, settings?: OverlaySettings): string;
-    show(compOrId: string | ElementRef | Type<{}> , settings?: OverlaySettings): string {
+    show(compOrId: string | ElementRef | Type<{}>, settings?: OverlaySettings): string {
         let info: OverlayInfo;
         let id: string;
         if (typeof compOrId === 'string') {
@@ -155,7 +155,8 @@ export class IgxOverlayService implements OnDestroy {
         //  opening. Otherwise, if there is close animation player playing animation now we should not setup
         //  overlay this is already done
         if (!info.closeAnimationPlayer || (info.closeAnimationPlayer && !info.closeAnimationPlayer.hasStarted())) {
-            info.initialSize = info.elementRef.nativeElement.getBoundingClientRect();
+            const elementRect = info.elementRef.nativeElement.getBoundingClientRect();
+            info.initialSize = { width: elementRect.width, height: elementRect.height };
             info.hook = this.placeElementHook(info.elementRef.nativeElement);
 
             this.moveElementToOverlay(info);

projects/igniteui-angular/src/lib/services/overlay/position/IPositionStrategy.ts

@@ -5,6 +5,9 @@ import { PositionSettings } from './../utilities';
  * Position strategies determine where to display the component in the provided IgxOverlayService.
  */
 export interface IPositionStrategy {
+    /**
+     * PositionSettings to use when position the component in the overlay
+     */
     settings: PositionSettings;
 
     /**
@@ -17,5 +20,5 @@ export interface IPositionStrategy {
      * settings.positionStrategy.position(content, size, document, true);
      * ```
      */
-     position(contentElement: HTMLElement, size?: {}, document?: Document, initialCall?: boolean): void;
+    position(contentElement: HTMLElement, size?: { width: number, height: number }, document?: Document, initialCall?: boolean): void;
 }

projects/igniteui-angular/src/lib/services/overlay/position/auto-position-strategy.ts

@@ -9,6 +9,7 @@ enum Axis {
 export class AutoPositionStrategy extends ConnectedPositioningStrategy implements IPositionStrategy {
     public offsetPadding = 16;
     private _initialSettings;
+
     getViewPort(document) { // Material Design implementation
         const clientRect = document.documentElement.getBoundingClientRect();
         const scrollPosition = {
@@ -29,9 +30,9 @@ export class AutoPositionStrategy extends ConnectedPositioningStrategy implement
 
     }
 
-
     // The position method should return a <div> container that will host the component
-    position(contentElement: HTMLElement, size: { width: number, height: number }, document?: Document, initialCall?: boolean): void {
+    /** @inheritdoc */
+    position(contentElement: HTMLElement, size?: { width: number, height: number }, document?: Document, initialCall?: boolean): void {
         if (!initialCall) {
             super.position(contentElement, size);
             return;

projects/igniteui-angular/src/lib/services/overlay/position/connected-positioning-strategy.ts

@@ -14,13 +14,16 @@ export class ConnectedPositioningStrategy implements IPositionStrategy {
     closeAnimation: scaleOutVerTop
   };
 
+  /** @inheritdoc */
   public settings: PositionSettings;
+
   constructor(settings?: PositionSettings) {
     this.settings = Object.assign({}, this._defaultSettings, settings);
   }
 
   // we no longer use the element inside the position() as its dimensions are cached in rect
-  position(contentElement: HTMLElement, size: { width: number, height: number}, document?: Document, initialCall?: boolean): void {
+  /** @inheritdoc */
+  position(contentElement: HTMLElement, size?: { width: number, height: number }, document?: Document, initialCall?: boolean): void {
     const startPoint = getPointFromPositionsSettings(this.settings, contentElement.parentElement);
 
     contentElement.style.top = startPoint.y + this.settings.verticalDirection * size.height + 'px';

projects/igniteui-angular/src/lib/services/overlay/position/global-position-strategy.ts

@@ -12,12 +12,15 @@ export class GlobalPositionStrategy implements IPositionStrategy {
         closeAnimation: fadeOut
     };
 
+    /** @inheritdoc */
     public settings: PositionSettings;
+
     constructor(settings?: PositionSettings) {
         this.settings = Object.assign({}, this._defaultSettings, settings);
     }
 
-    position(contentElement: HTMLElement, size?: { width: number, height: number}, document?: Document, initialCall?: boolean): void {
+    /** @inheritdoc */
+    position(contentElement: HTMLElement, size?: { width: number, height: number }, document?: Document, initialCall?: boolean): void {
         switch (this.settings.horizontalDirection) {
             case HorizontalAlignment.Left:
                 contentElement.parentElement.style.justifyContent = 'flex-start';

projects/igniteui-angular/src/lib/services/overlay/scroll/IScrollStrategy.ts

@@ -3,9 +3,7 @@ import { IgxOverlayService } from '../overlay';
  * [Documentation](https://www.infragistics.com/products/ignite-ui-angular/angular/components/overlay_scroll.html).
  * Scroll strategies determines how the scrolling will be handled in the provided IgxOverlayService.
  */
-export class IScrollStrategy {
-    constructor(scrollContainer?: HTMLElement) { }
-
+export interface IScrollStrategy {
     /**
      * Initializes the strategy. Should be called once
      * @param document reference to Document object.
@@ -15,21 +13,21 @@ export class IScrollStrategy {
      * settings.scrollStrategy.initialize(document, overlay, id);
      * ```
      */
-    initialize(document: Document, overlayService: IgxOverlayService, id: string) { }
+     initialize(document: Document, overlayService: IgxOverlayService, id: string);
 
     /**
      * Attaches the strategy
      * ```typescript
      * settings.scrollStrategy.attach();
      * ```
      */
-    attach(): void { }
+    attach(): void;
 
     /**
      * Detaches the strategy
      * ```typescript
      * settings.scrollStrategy.detach();
      * ```
      */
-    detach(): void { }
+    detach(): void;
 }

projects/igniteui-angular/src/lib/services/overlay/scroll/NoOpScrollStrategy.ts

@@ -1,9 +1,16 @@
-import { IScrollStrategy } from './IScrollStrategy';
 import { IgxOverlayService } from '../overlay';
+import { ScrollStrategy } from './scroll-strategy';
 
-export class NoOpScrollStrategy implements IScrollStrategy {
-    constructor(scrollContainer?: HTMLElement) { }
-    initialize(document: Document, overlayService: IgxOverlayService, id: string) {}
+export class NoOpScrollStrategy extends ScrollStrategy {
+    constructor(scrollContainer?: HTMLElement) {
+        super(scrollContainer);
+    }
+    /** @inheritdoc */
+    public initialize(document: Document, overlayService: IgxOverlayService, id: string) { }
+
+    /** @inheritdoc */
     attach(): void { }
+
+    /** @inheritdoc */
     detach(): void { }
 }

projects/igniteui-angular/src/lib/services/overlay/scroll/absolute-scroll-strategy.ts

@@ -1,18 +1,20 @@
-import { IScrollStrategy } from './IScrollStrategy';
 import { IgxOverlayService } from '../overlay';
+import { ScrollStrategy } from './scroll-strategy';
 
-export class AbsoluteScrollStrategy implements IScrollStrategy {
+export class AbsoluteScrollStrategy extends ScrollStrategy {
     private _initialized = false;
     private _document: Document;
     private _overlayService: IgxOverlayService;
     private _id: string;
     private _scrollContainer: HTMLElement;
 
     constructor(scrollContainer?: HTMLElement) {
+        super(scrollContainer);
         this._scrollContainer = scrollContainer;
     }
 
-    initialize(document: Document, overlayService: IgxOverlayService, id: string) {
+    /** @inheritdoc */
+    public initialize(document: Document, overlayService: IgxOverlayService, id: string) {
         if (this._initialized) {
             return;
         }
@@ -22,15 +24,17 @@ export class AbsoluteScrollStrategy implements IScrollStrategy {
         this._initialized = true;
     }
 
-    attach(): void {
+    /** @inheritdoc */
+    public attach(): void {
         if (this._scrollContainer) {
             this._scrollContainer.addEventListener('scroll', this.onScroll, true);
         } else {
             this._document.addEventListener('scroll', this.onScroll, true);
         }
     }
 
-    detach(): void {
+    /** @inheritdoc */
+    public detach(): void {
         if (this._scrollContainer) {
             this._scrollContainer.removeEventListener('scroll', this.onScroll, true);
         } else {

projects/igniteui-angular/src/lib/services/overlay/scroll/block-scroll-strategy.ts

@@ -1,16 +1,19 @@
-import { IScrollStrategy } from './IScrollStrategy';
 import { IgxOverlayService } from '../overlay';
+import { ScrollStrategy } from './scroll-strategy';
 
-export class BlockScrollStrategy implements IScrollStrategy {
+export class BlockScrollStrategy extends ScrollStrategy {
     private _initialized = false;
     private _document: Document;
     private _initialScrollTop: number;
     private _initialScrollLeft: number;
     private _sourceElement: Element;
 
-    constructor(scrollContainer?: HTMLElement) { }
+    constructor(scrollContainer?: HTMLElement) {
+        super(scrollContainer);
+    }
 
-    initialize(document: Document, overlayService: IgxOverlayService, id: string) {
+    /** @inheritdoc */
+    public initialize(document: Document, overlayService: IgxOverlayService, id: string) {
         if (this._initialized) {
             return;
         }
@@ -19,11 +22,13 @@ export class BlockScrollStrategy implements IScrollStrategy {
         this._initialized = true;
     }
 
+    /** @inheritdoc */
     public attach(): void {
         this._document.addEventListener('scroll', this.onScroll, true);
         this._document.addEventListener('wheel', this.onWheel, true);
     }
 
+    /** @inheritdoc */
     public detach(): void {
         this._document.removeEventListener('scroll', this.onScroll, true);
         this._document.removeEventListener('wheel', this.onWheel, true);

projects/igniteui-angular/src/lib/services/overlay/scroll/close-scroll-strategy.ts

@@ -1,7 +1,7 @@
-import { IScrollStrategy } from './IScrollStrategy';
 import { IgxOverlayService } from '../overlay';
+import { ScrollStrategy } from './scroll-strategy';
 
-export class CloseScrollStrategy implements IScrollStrategy {
+export class CloseScrollStrategy extends ScrollStrategy {
     private _document: Document;
     private _overlayService: IgxOverlayService;
     private _id: string;
@@ -15,13 +15,15 @@ export class CloseScrollStrategy implements IScrollStrategy {
     private _scrollContainer: HTMLElement;
 
     constructor(scrollContainer?: HTMLElement) {
+        super(scrollContainer);
         this._scrollContainer = scrollContainer;
         this._threshold = 10;
         this.cumulativeScrollTop = 0;
         this.cumulativeScrollLeft = 0;
     }
 
-    initialize(document: Document, overlayService: IgxOverlayService, id: string) {
+    /** @inheritdoc */
+    public initialize(document: Document, overlayService: IgxOverlayService, id: string) {
         if (this._initialized) {
             return;
         }
@@ -31,7 +33,8 @@ export class CloseScrollStrategy implements IScrollStrategy {
         this._initialized = true;
     }
 
-    attach(): void {
+    /** @inheritdoc */
+    public attach(): void {
         if (this._scrollContainer) {
             this._scrollContainer.addEventListener('scroll', this.onScroll);
             this._sourceElement = this._scrollContainer;
@@ -54,7 +57,8 @@ export class CloseScrollStrategy implements IScrollStrategy {
         this.initialScrollLeft = this._sourceElement.scrollLeft;
     }
 
-    detach(): void {
+    /** @inheritdoc */
+    public detach(): void {
         // TODO: check why event listener removes only on first call and remains on each next!!!
         if (this._scrollContainer) {
             this._scrollContainer.removeEventListener('scroll', this.onScroll);

projects/igniteui-angular/src/lib/services/overlay/scroll/index.ts

@@ -1,7 +1,9 @@
+
 // Export scroll strategies
+export * from './scroll-strategy';
+export * from './IScrollStrategy';
 export * from './absolute-scroll-strategy';
 export * from './block-scroll-strategy';
 export * from './close-scroll-strategy';
-export * from './IScrollStrategy';
 export * from './NoOpScrollStrategy';
 

projects/igniteui-angular/src/lib/services/overlay/scroll/scroll-strategy.ts

@@ -0,0 +1,14 @@
+import { IScrollStrategy } from './IScrollStrategy';
+import { IgxOverlayService } from '../overlay';
+
+export abstract class ScrollStrategy implements IScrollStrategy {
+    constructor(scrollContainer?: HTMLElement) { }
+    /** @inheritdoc */
+    abstract initialize(document: Document, overlayService: IgxOverlayService, id: string);
+
+    /** @inheritdoc */
+    abstract attach(): void;
+
+    /** @inheritdoc */
+    abstract detach(): void;
+}

projects/igniteui-angular/src/lib/services/overlay/utilities.ts

@@ -90,7 +90,7 @@ export interface OverlayInfo {
     elementRef?: ElementRef;
     componentRef?: ComponentRef<{}>;
     settings?: OverlaySettings;
-    initialSize?: { width?: number, height?: number, x?: number, y?: number };
+    initialSize?: { width: number, height: number };
     hook?: HTMLElement;
     openAnimationPlayer?: AnimationPlayer;
     closeAnimationPlayer?: AnimationPlayer;