Upgrade to ExtJS 4.0.0 - Released 04/26/2011

[extjs.git] / src / widgets / form / TextArea.js

diff --git a/src/widgets/form/TextArea.js b/src/widgets/form/TextArea.js
deleted file mode 100644 (file)
index a63117a..0000000
--- a/src/widgets/form/TextArea.js
+++ /dev/null
@@ -1,120 +0,0 @@
-/*!
- * Ext JS Library 3.3.1
- * Copyright(c) 2006-2010 Sencha Inc.
- * licensing@sencha.com
- * http://www.sencha.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
- * support for auto-sizing.
- * @constructor
- * Creates a new TextArea
- * @param {Object} config Configuration options
- * @xtype textarea
- */
-Ext.form.TextArea = Ext.extend(Ext.form.TextField,  {
-    /**
-     * @cfg {Number} growMin The minimum height to allow when <tt>{@link Ext.form.TextField#grow grow}=true</tt>
-     * (defaults to <tt>60</tt>)
-     */
-    growMin : 60,
-    /**
-     * @cfg {Number} growMax The maximum height to allow when <tt>{@link Ext.form.TextField#grow grow}=true</tt>
-     * (defaults to <tt>1000</tt>)
-     */
-    growMax: 1000,
-    growAppend : '&#160;\n&#160;',
-
-    enterIsSpecial : false,
-
-    /**
-     * @cfg {Boolean} preventScrollbars <tt>true</tt> to prevent scrollbars from appearing regardless of how much text is
-     * in the field. This option is only relevant when {@link #grow} is <tt>true</tt>. Equivalent to setting overflow: hidden, defaults to 
-     * <tt>false</tt>.
-     */
-    preventScrollbars: false,
-    /**
-     * @cfg {String/Object} autoCreate <p>A {@link Ext.DomHelper DomHelper} element spec, or true for a default
-     * element spec. Used to create the {@link Ext.Component#getEl Element} which will encapsulate this Component.
-     * See <tt>{@link Ext.Component#autoEl autoEl}</tt> for details.  Defaults to:</p>
-     * <pre><code>{tag: "textarea", style: "width:100px;height:60px;", autocomplete: "off"}</code></pre>
-     */
-
-    // private
-    onRender : function(ct, position){
-        if(!this.el){
-            this.defaultAutoCreate = {
-                tag: "textarea",
-                style:"width:100px;height:60px;",
-                autocomplete: "off"
-            };
-        }
-        Ext.form.TextArea.superclass.onRender.call(this, ct, position);
-        if(this.grow){
-            this.textSizeEl = Ext.DomHelper.append(document.body, {
-                tag: "pre", cls: "x-form-grow-sizer"
-            });
-            if(this.preventScrollbars){
-                this.el.setStyle("overflow", "hidden");
-            }
-            this.el.setHeight(this.growMin);
-        }
-    },
-
-    onDestroy : function(){
-        Ext.removeNode(this.textSizeEl);
-        Ext.form.TextArea.superclass.onDestroy.call(this);
-    },
-
-    fireKey : function(e){
-        if(e.isSpecialKey() && (this.enterIsSpecial || (e.getKey() != e.ENTER || e.hasModifier()))){
-            this.fireEvent("specialkey", this, e);
-        }
-    },
-    
-    // private
-    doAutoSize : function(e){
-        return !e.isNavKeyPress() || e.getKey() == e.ENTER;
-    },
-    
-    // inherit docs
-    filterValidation: function(e) {            
-        if(!e.isNavKeyPress() || (!this.enterIsSpecial && e.keyCode == e.ENTER)){
-            this.validationTask.delay(this.validationDelay);
-        }
-    },
-
-    /**
-     * Automatically grows the field to accomodate the height of the text up to the maximum field height allowed.
-     * This only takes effect if grow = true, and fires the {@link #autosize} event if the height changes.
-     */
-    autoSize: function(){
-        if(!this.grow || !this.textSizeEl){
-            return;
-        }
-        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 = "&#160;&#160;";
-        }else{
-            v += this.growAppend;
-            if(Ext.isIE){
-                v = v.replace(/\n/g, '&#160;<br />');
-            }
-        }
-        ts.innerHTML = v;
-        h = Math.min(this.growMax, Math.max(ts.offsetHeight, this.growMin));
-        if(h != this.lastHeight){
-            this.lastHeight = h;
-            this.el.setHeight(h);
-            this.fireEvent("autosize", this, h);
-        }
-    }
-});
-Ext.reg('textarea', Ext.form.TextArea);
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