From ffd3f510f1c0fbfe99ce2f1aab81d56d9b03f88e Mon Sep 17 00:00:00 2001
From: =?utf8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Tue, 22 Nov 2011 08:31:11 -0500
Subject: [PATCH] Selectable: Explicitly check event.ctrlKey now that jQuery
 differentiates between meta and ctrl. Fixes #7858 - ctrl-click to select
 multiple elements not working. (cherry picked from commit
 35dd0417bdb442ad00a9eb37a85db5ddf1b14615)

---
 ui/jquery.ui.selectable.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ui/jquery.ui.selectable.js b/ui/jquery.ui.selectable.js
index 19ed1fbd7..5a02f551a 100644
--- a/ui/jquery.ui.selectable.js
+++ b/ui/jquery.ui.selectable.js
@@ -103,7 +103,7 @@ $.widget("ui.selectable", $.ui.mouse, {
 		this.selectees.filter('.ui-selected').each(function() {
 			var selectee = $.data(this, "selectable-item");
 			selectee.startselected = true;
-			if (!event.metaKey) {
+			if (!event.metaKey && !event.ctrlKey) {
 				selectee.$element.removeClass('ui-selected');
 				selectee.selected = false;
 				selectee.$element.addClass('ui-unselecting');
@@ -118,7 +118,7 @@ $.widget("ui.selectable", $.ui.mouse, {
 		$(event.target).parents().andSelf().each(function() {
 			var selectee = $.data(this, "selectable-item");
 			if (selectee) {
-				var doSelect = !event.metaKey || !selectee.$element.hasClass('ui-selected');
+				var doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass('ui-selected');
 				selectee.$element
 					.removeClass(doSelect ? "ui-unselecting" : "ui-selected")
 					.addClass(doSelect ? "ui-selecting" : "ui-unselecting");
@@ -188,7 +188,7 @@ $.widget("ui.selectable", $.ui.mouse, {
 			} else {
 				// UNSELECT
 				if (selectee.selecting) {
-					if (event.metaKey && selectee.startselected) {
+					if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
 						selectee.$element.removeClass('ui-selecting');
 						selectee.selecting = false;
 						selectee.$element.addClass('ui-selected');
@@ -207,7 +207,7 @@ $.widget("ui.selectable", $.ui.mouse, {
 					}
 				}
 				if (selectee.selected) {
-					if (!event.metaKey && !selectee.startselected) {
+					if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
 						selectee.$element.removeClass('ui-selected');
 						selectee.selected = false;
 
-- 
2.39.5