X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..b37ceabb82336ee82757cd32efe353cfab8ec267:/docs/source/TextArea.html diff --git a/docs/source/TextArea.html b/docs/source/TextArea.html index 8bc7294c..ce4c8301 100644 --- a/docs/source/TextArea.html +++ b/docs/source/TextArea.html @@ -1,11 +1,18 @@ - - - The source code - - - - - 
/**
+
+
+      
+  The source code
+    
+    
+
+
+    
/*!
+ * Ext JS Library 3.2.2
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+
/**
  * @class Ext.form.TextArea
  * @extends Ext.form.TextField
  * Multiline text field.  Can be used as a direct replacement for traditional textarea fields, plus adds
@@ -27,13 +34,13 @@ Ext.form.TextArea = Ext.extend(Ext.form.TextField,  {
      */
     growMax: 1000,
     growAppend : ' \n ',
-    growPad : Ext.isWebKit ? -6 : 0,
 
     enterIsSpecial : false,
 
     
/**
      * @cfg {Boolean} preventScrollbars true to prevent scrollbars from appearing regardless of how much text is
-     * in the field (equivalent to setting overflow: hidden, defaults to false)
+     * in the field. This option is only relevant when {@link #grow} is true. Equivalent to setting overflow: hidden, defaults to 
+     * false.
      */
     preventScrollbars: false,
     
/**
@@ -65,7 +72,7 @@ Ext.form.TextArea = Ext.extend(Ext.form.TextField,  {
     },
 
     onDestroy : function(){
-        Ext.destroy(this.textSizeEl);
+        Ext.removeNode(this.textSizeEl);
         Ext.form.TextArea.superclass.onDestroy.call(this);
     },
 
@@ -74,13 +81,10 @@ Ext.form.TextArea = Ext.extend(Ext.form.TextField,  {
             this.fireEvent("specialkey", this, e);
         }
     },
-
+    
     // private
-    onKeyUp : function(e){
-        if(!e.isNavKeyPress() || e.getKey() == e.ENTER){
-            this.autoSize();
-        }
-        Ext.form.TextArea.superclass.onKeyUp.call(this, e);
+    doAutoSize : function(e){
+        return !e.isNavKeyPress() || e.getKey() == e.ENTER;
     },
 
     
/**
@@ -91,23 +95,22 @@ Ext.form.TextArea = Ext.extend(Ext.form.TextField,  {
         if(!this.grow || !this.textSizeEl){
             return;
         }
-        var el = this.el;
-        var v = el.dom.value;
-        var ts = this.textSizeEl;
-        ts.innerHTML = '';
-        ts.appendChild(document.createTextNode(v));
-        v = ts.innerHTML;
+        var el = this.el,
+            v = Ext.util.Format.htmlEncode(el.dom.value),
+            ts = this.textSizeEl,
+            h;
+            
         Ext.fly(ts).setWidth(this.el.getWidth());
         if(v.length < 1){
             v = "  ";
         }else{
             v += this.growAppend;
             if(Ext.isIE){
-                v = v.replace(/\n/g, '
');
+                v = v.replace(/\n/g, ' 
');
             }
         }
         ts.innerHTML = v;
-        var h = Math.min(this.growMax, Math.max(ts.offsetHeight, this.growMin) + this.growPad);
+        h = Math.min(this.growMax, Math.max(ts.offsetHeight, this.growMin));
         if(h != this.lastHeight){
             this.lastHeight = h;
             this.el.setHeight(h);
@@ -115,6 +118,6 @@ Ext.form.TextArea = Ext.extend(Ext.form.TextField,  {
         }
     }
 });
-Ext.reg('textarea', Ext.form.TextArea);
    
-
+Ext.reg('textarea', Ext.form.TextArea);
+ \ No newline at end of file