chore(*): Apply review comments.

Author: MKirova

projects/igniteui-angular/src/lib/splitter/splitter-bar/splitter-bar.component.ts

@@ -17,15 +17,13 @@ export const SPLITTER_INTERACTION_KEYS = new Set('right down left up arrowright
 export class IgxSplitBarComponent {
 
     /**
-     * Sets/gets `IgxSplitBarComponent` orientation.
-     * @type SplitterType
+     * Gets/Sets the orientation.
      */
     @Input()
-    public type: SplitterType = SplitterType.Vertical;
+    public type: SplitterType = SplitterType.Horizontal;
 
     /**
-     * Sets/gets `IgxSplitBarComponent` element order.
-     * @type SplitterType
+     * Sets/gets the element order.
      */
     @HostBinding('style.order')
     @Input()
@@ -46,7 +44,7 @@ export class IgxSplitBarComponent {
      */
     @HostBinding('attr.aria-orientation')
     public get orientation() {
-        return this.type === SplitterType.Horizontal ? 'vertical' : 'horizontal';
+        return this.type === SplitterType.Horizontal ? 'horizontal' : 'vertical';
     }
 
     /**

projects/igniteui-angular/src/lib/splitter/splitter.component.ts

@@ -3,8 +3,6 @@ import { IgxSplitterPaneComponent } from './splitter-pane/splitter-pane.componen
 
 /**
  * An enumeration that defines the `SplitterComponent` panes orientation.
- * @export
- * @enum {number}
  */
 export enum SplitterType {
     Horizontal,
@@ -41,7 +39,7 @@ export enum SplitterType {
     templateUrl: './splitter.component.html'
 })
 export class IgxSplitterComponent implements AfterContentInit {
-    private _type: SplitterType = SplitterType.Vertical;
+    private _type: SplitterType = SplitterType.Horizontal;
     /**
      * Gets/Sets the splitter orientation.
      * @example

src/app/splitter/splitter.sample.html

@@ -1,7 +1,7 @@
 <div class="sample-wrapper">
     <igx-switch (change)='changeType()' style="padding-left: 10px">Toggle Splitter Direction</igx-switch>
     <div>Simple sample</div>
-    <igx-splitter [type]="type" style='height: 30vh;'>
+    <igx-splitter style='height: 30vh;'>
         <igx-splitter-pane [resizable]='false'>
             <div style='width:100%;'>
                Pane 1