From ab9fc9cc710dba16d628bb38e9f7f8890c927323 Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Tue, 7 May 2013 16:28:22 +0200
Subject: [PATCH] Inline simple function that is only called once

---
 src/ol/control/zoomslidercontrol.js | 35 +++++++++--------------------
 1 file changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/ol/control/zoomslidercontrol.js b/src/ol/control/zoomslidercontrol.js
index 5af6be81e6..a4281cfed1 100644
--- a/src/ol/control/zoomslidercontrol.js
+++ b/src/ol/control/zoomslidercontrol.js
@@ -58,17 +58,23 @@ ol.control.ZoomSlider = function(options) {
    */
   this.draggerListenerKeys_ = null;
 
-  var elem = this.createDom_();
-  this.dragger_ = this.createDraggable_(elem);
+  var sliderCssCls = ol.control.ZoomSlider.CSS_CLASS_CONTAINER + ' ' +
+      ol.css.CLASS_UNSELECTABLE;
+  var thumbCssCls = ol.control.ZoomSlider.CSS_CLASS_THUMB + ' ' +
+      ol.css.CLASS_UNSELECTABLE;
+  var element = goog.dom.createDom(goog.dom.TagName.DIV, sliderCssCls,
+      goog.dom.createDom(goog.dom.TagName.DIV, thumbCssCls));
+
+  this.dragger_ = this.createDraggable_(element);
 
   // FIXME currently only a do nothing function is bound.
-  goog.events.listen(elem, [
+  goog.events.listen(element, [
     goog.events.EventType.TOUCHEND,
     goog.events.EventType.CLICK
   ], this.handleContainerClick_, false, this);
 
   goog.base(this, {
-    element: elem,
+    element: element,
     map: options.map
   });
 };
@@ -299,24 +305,3 @@ ol.control.ZoomSlider.prototype.createDraggable_ = function(elem) {
   ];
   return dragger;
 };
-
-
-/**
- * Setup the DOM-structure we need for the zoomslider.
- *
- * @param {Element=} opt_elem The element for the slider.
- * @return {Element} The correctly set up DOMElement.
- * @private
- */
-ol.control.ZoomSlider.prototype.createDom_ = function(opt_elem) {
-  var elem,
-      sliderCssCls = ol.control.ZoomSlider.CSS_CLASS_CONTAINER + ' ' +
-          ol.css.CLASS_UNSELECTABLE,
-      thumbCssCls = ol.control.ZoomSlider.CSS_CLASS_THUMB + ' ' +
-          ol.css.CLASS_UNSELECTABLE;
-
-  elem = goog.dom.createDom(goog.dom.TagName.DIV, sliderCssCls,
-      goog.dom.createDom(goog.dom.TagName.DIV, thumbCssCls));
-
-  return elem;
-};