From 8c07c4a7c2c14c651f6564bec26aa78614bfbf33 Mon Sep 17 00:00:00 2001
From: Will Abson <will.abson@gmail.com>
Date: Mon, 27 Jun 2016 10:28:34 +0100
Subject: [PATCH] Emit event when live search bar is expanded

Refs #228
---
 .../components/alfresco-search-control.component.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/ng2-components/ng2-alfresco-search/src/components/alfresco-search-control.component.ts b/ng2-components/ng2-alfresco-search/src/components/alfresco-search-control.component.ts
index 3cd9d5464c..753ade330f 100644
--- a/ng2-components/ng2-alfresco-search/src/components/alfresco-search-control.component.ts
+++ b/ng2-components/ng2-alfresco-search/src/components/alfresco-search-control.component.ts
@@ -53,6 +53,9 @@ export class AlfrescoSearchControlComponent implements AfterViewInit {
     @Output()
     preview = new EventEmitter();
 
+    @Output()
+    expand = new EventEmitter();
+
     searchControl: Control;
 
     @Input()
@@ -123,12 +126,22 @@ export class AlfrescoSearchControlComponent implements AfterViewInit {
 
     onFocus(): void {
         this.searchActive = true;
+        if (this.expandable) {
+            this.expand.emit({
+                expanded: true
+            });
+        }
     }
 
     onBlur(): void {
         window.setTimeout(() => {
             this.searchActive = false;
         }, 200);
+        if (this.expandable && (this.searchControl.value === '' || this.searchControl.value === undefined)) {
+            this.expand.emit({
+                expanded: false
+            });
+        }
     }
 
 }