Merge pull request #336 from youda97/skeleton-button

feat(button): Add skeleton state

Author: zvonimirfras

src/button/button.directive.ts

@@ -37,6 +37,7 @@ export class Button implements OnInit {
 	@HostBinding("class.bx--btn--ghost") ghost = false;
 	@HostBinding("class.bx--btn--danger") danger = false;
 	@HostBinding("class.bx--btn--danger--primary") dangerPrimary = false;
+	@HostBinding("class.bx--skeleton") @Input() skeleton = false;
 	@HostBinding("class.bx--btn--sm") smallSize = false;
 
 	ngOnInit() {

src/button/button.stories.ts

@@ -29,4 +29,11 @@ storiesOf("Button", module)
 		props: {
 			size: select("Size of the buttons", ["normal", "sm"], "normal")
 		}
+	}))
+	.add("Skeleton", () => ({
+		template: `
+			<button ibmButton skeleton="true"></button>
+			&nbsp;
+			<button ibmButton skeleton="true" size="sm"></button>
+		`
 	}));