Popup: Fix keyboard handling to prevent scrolling on keydown

jzaefferer · jzaefferer · commit 24c0d9195a3a · 2011-05-07T16:23:31.000+02:00
diff --git a/ui/jquery.ui.popup.js b/ui/jquery.ui.popup.js
@@ -60,6 +60,8 @@ $.widget( "ui.popup", {
 				// translate keydown to click
 				// opens popup and let's tooltip hide itself
 				if ( event.keyCode == $.ui.keyCode.DOWN ) {
+					// prevent scrolling
+					event.preventDefault();
 					this.options.trigger.trigger( "click", event );
 				}
 			},

Original file line number	Diff line number	Diff line change
`@@ -60,6 +60,8 @@ $.widget( "ui.popup", {`
`60`	`60`	`// translate keydown to click`
`61`	`61`	`// opens popup and let's tooltip hide itself`
`62`	`62`	`if ( event.keyCode == $.ui.keyCode.DOWN ) {`
	`63`	`+ // prevent scrolling`
	`64`	`+ event.preventDefault();`
`63`	`65`	`this.options.trigger.trigger( "click", event );`
`64`	`66`	`}`
`65`	`67`	`},`