try and get ctrl-enter to add a clear all

[roojs1] / Roo / util / TextMetrics.js

diff --git a/Roo/util/TextMetrics.js b/Roo/util/TextMetrics.js
index ddd1e2f..076d5e3 100644 (file)
--- a/Roo/util/TextMetrics.js
+++ b/Roo/util/TextMetrics.js
@@ -14,7 +14,7 @@
  * @class Roo.util.TextMetrics
  * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
  * wide, in pixels, a given block of text will be.
- * @singleton
+ * @static
  */
 Roo.util.TextMetrics = function(){
     var shared;
@@ -50,14 +50,18 @@ Roo.util.TextMetrics = function(){
         }
     };
 }();
+
 /**
  * @class Roo.util.TextMetrics.Instance
- * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
- * wide, in pixels, a given block of text will be.
+ * Instance of  TextMetrics Calcuation
+ * @constructor
+ * Create a new TextMetrics Instance
+ * @param {Object} bindto
+ * @param {Boolean} fixedWidth
  */
- 
 
-Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
+Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth)
+{
     var ml = new Roo.Element(document.createElement('div'));
     document.body.appendChild(ml.dom);
     ml.position('absolute');
@@ -67,7 +71,7 @@ Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
     if(fixedWidth){
         ml.setWidth(fixedWidth);
     }
-
+     
     var instance = {
         /**
          * Returns the size of the specified text based on the internal element's style and width properties