From b7ec6ddd45e27b54f3e094172b7eeb6949d4f71b Mon Sep 17 00:00:00 2001
From: Dave Methvin <dave.methvin@gmail.com>
Date: Fri, 23 Nov 2012 15:03:55 -0500
Subject: Fix #12868. Use native focus/blur to get event order right.

---
 src/event.js | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'src/event.js')

diff --git a/src/event.js b/src/event.js
index aeee603f7..e92336a91 100644
--- a/src/event.js
+++ b/src/event.js
@@ -526,16 +526,34 @@ jQuery.event = {
 		click: {
 			// For checkbox, fire native event so checked state will be right
 			trigger: function() {
-				if ( jQuery.nodeName( this, "input") && this.type === "checkbox" && this.click ) {
+				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
 					this.click();
 					return false;
 				}
 			}
 		},
 		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== document.activeElement && this.focus ) {
+					try {
+						this.focus();
+						return false;
+					} catch ( e ) {
+						// IE<9 dies on focus to hidden element (#1486,#12518)
+						// If this happens, let .trigger() run the handlers
+					}
+				}
+			},
 			delegateType: "focusin"
 		},
 		blur: {
+			trigger: function() {
+				if ( this === document.activeElement && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
 			delegateType: "focusout"
 		},
 
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