1 files changed, 37 insertions, 0 deletions
diff --git a/data/js/tabwidth-input.js b/data/js/tabwidth-input.js
new file mode 100644
index 000000000..62e2bb3f2
--- /dev/null
+++ b/data/js/tabwidth-input.js
@@ -0,0 +1,37 @@
+(function () {
+'use strict';
+define(['jquery', 'util'], function ($, Util) {
+	var PrivateFunctions = {
+		setupEvents: function () {
+			$('.tabwidth-toggle').on('click', _.bind(function (event) {
+				Util.focusDropdownInput(event.target);
+			}, Util));
+
+			$('form.tabwidth-form input').on('click', function (event) {
+				// Suppress blur event on dropdown toggle
+				event.stopImmediatePropagation();
+			});
+
+			$('form.tabwidth-form').on('submit', function (event) {
+				var value = $(event.target).find('input').val();
+				Util.setTabwidth(value);
+				$(event.target).parents('.open').removeClass('open');
+				event.preventDefault();
+			});
+
+			$('form.tabwidth-form input').on('change', function (event) {
+				var value = $(event.target).val();
+				Util.setTabwidth(value);
+				event.preventDefault();
+			});
+		}
+	};
+	var TabwidthInput = {
+		initialize: function () {
+			PrivateFunctions.setupEvents();
+		}
+	};
+
+	return TabwidthInput;
+});
+})();