Merge branch 'master' into selectmenu

1 files changed, 14 insertions, 12 deletions

diff --git a/ui/jquery.ui.autocomplete.js b/ui/jquery.ui.autocomplete.js
index dbda2058e..bd415aa2b 100644
--- a/ui/jquery.ui.autocomplete.js
+++ b/ui/jquery.ui.autocomplete.js
@@ -58,6 +58,7 @@ $.widget( "ui.autocomplete", {
 			suppressKeyPressRepeat,
 			suppressInput;
 
+		this.isMultiLine = this.element.is( "textarea,[contenteditable]" );
 		this.valueMethod = this.element[ this.element.is( "input,textarea" ) ? "val" : "text" ];
 
 		this.element
@@ -92,15 +93,11 @@ $.widget( "ui.autocomplete", {
 					break;
 				case keyCode.UP:
 					suppressKeyPress = true;
-					self._move( "previous", event );
-					// prevent moving cursor to beginning of text field in some browsers
-					event.preventDefault();
+					self._keyEvent( "previous", event );
 					break;
 				case keyCode.DOWN:
 					suppressKeyPress = true;
-					self._move( "next", event );
-					// prevent moving cursor to end of text field in some browsers
-					event.preventDefault();
+					self._keyEvent( "next", event );
 					break;
 				case keyCode.ENTER:
 				case keyCode.NUMPAD_ENTER:
@@ -151,14 +148,10 @@ $.widget( "ui.autocomplete", {
 					self._move( "nextPage", event );
 					break;
 				case keyCode.UP:
-					self._move( "previous", event );
-					// prevent moving cursor to beginning of text field in some browsers
-					event.preventDefault();
+					self._keyEvent( "previous", event );
 					break;
 				case keyCode.DOWN:
-					self._move( "next", event );
-					// prevent moving cursor to end of text field in some browsers
-					event.preventDefault();
+					self._keyEvent( "next", event );
 					break;
 				}
 			})
@@ -495,6 +488,15 @@ $.widget( "ui.autocomplete", {
 
 	_value: function( value ) {
 		return this.valueMethod.apply( this.element, arguments );
+	},
+
+	_keyEvent: function( keyEvent, event ) {
+		if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
+			this._move( keyEvent, event );
+
+			// prevents moving cursor to beginning/end of the text field in some browsers
+			event.preventDefault();
+		}
 	}
 });