--- /dev/null
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+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+<div id="cls-Ext.form.SliderField"></div>/**
+ * @class Ext.form.SliderField
+ * @extends Ext.form.Field
+ * Wraps a {@link Ext.Slider Slider} so it can be used as a form field.
+ * @constructor
+ * Creates a new SliderField
+ * @param {Object} config Configuration options. Note that you can pass in any slider configuration options, as well as
+ * as any field configuration options.
+ * @xtype sliderfield
+ */
+Ext.form.SliderField = Ext.extend(Ext.form.Field, {
+
+ <div id="cfg-Ext.form.SliderField-useTips"></div>/**
+ * @cfg {Boolean} useTips
+ * True to use an Ext.slider.Tip to display tips for the value. Defaults to <tt>true</tt>.
+ */
+ useTips : true,
+
+ <div id="cfg-Ext.form.SliderField-tipText"></div>/**
+ * @cfg {Function} tipText
+ * A function used to display custom text for the slider tip. Defaults to <tt>null</tt>, which will
+ * use the default on the plugin.
+ */
+ tipText : null,
+
+ // private override
+ actionMode: 'wrap',
+
+ /**
+ * Initialize the component.
+ * @private
+ */
+ initComponent : function() {
+ var cfg = Ext.copyTo({
+ id: this.id + '-slider'
+ }, this.initialConfig, ['vertical', 'minValue', 'maxValue', 'decimalPrecision', 'keyIncrement', 'increment', 'clickToChange', 'animate']);
+
+ // only can use it if it exists.
+ if (this.useTips) {
+ var plug = this.tipText ? {getText: this.tipText} : {};
+ cfg.plugins = [new Ext.slider.Tip(plug)];
+ }
+ this.slider = new Ext.Slider(cfg);
+ Ext.form.SliderField.superclass.initComponent.call(this);
+ },
+
+ /**
+ * Set up the hidden field
+ * @param {Object} ct The container to render to.
+ * @param {Object} position The position in the container to render to.
+ * @private
+ */
+ onRender : function(ct, position){
+ this.autoCreate = {
+ id: this.id,
+ name: this.name,
+ type: 'hidden',
+ tag: 'input'
+ };
+ Ext.form.SliderField.superclass.onRender.call(this, ct, position);
+ this.wrap = this.el.wrap({cls: 'x-form-field-wrap'});
+ this.slider.render(this.wrap);
+ },
+
+ /**
+ * Ensure that the slider size is set automatically when the field resizes.
+ * @param {Object} w The width
+ * @param {Object} h The height
+ * @param {Object} aw The adjusted width
+ * @param {Object} ah The adjusted height
+ * @private
+ */
+ onResize : function(w, h, aw, ah){
+ Ext.form.SliderField.superclass.onResize.call(this, w, h, aw, ah);
+ this.slider.setSize(w, h);
+ },
+
+ /**
+ * Initialize any events for this class.
+ * @private
+ */
+ initEvents : function(){
+ Ext.form.SliderField.superclass.initEvents.call(this);
+ this.slider.on('change', this.onChange, this);
+ },
+
+ /**
+ * Utility method to set the value of the field when the slider changes.
+ * @param {Object} slider The slider object.
+ * @param {Object} v The new value.
+ * @private
+ */
+ onChange : function(slider, v){
+ this.setValue(v, undefined, true);
+ },
+
+ /**
+ * Enable the slider when the field is enabled.
+ * @private
+ */
+ onEnable : function(){
+ Ext.form.SliderField.superclass.onEnable.call(this);
+ this.slider.enable();
+ },
+
+ /**
+ * Disable the slider when the field is disabled.
+ * @private
+ */
+ onDisable : function(){
+ Ext.form.SliderField.superclass.onDisable.call(this);
+ this.slider.disable();
+ },
+
+ /**
+ * Ensure the slider is destroyed when the field is destroyed.
+ * @private
+ */
+ beforeDestroy : function(){
+ Ext.destroy(this.slider);
+ Ext.form.SliderField.superclass.beforeDestroy.call(this);
+ },
+
+ /**
+ * If a side icon is shown, do alignment to the slider
+ * @private
+ */
+ alignErrorIcon : function(){
+ this.errorIcon.alignTo(this.slider.el, 'tl-tr', [2, 0]);
+ },
+
+ <div id="method-Ext.form.SliderField-setMinValue"></div>/**
+ * Sets the minimum field value.
+ * @param {Number} v The new minimum value.
+ * @return {Ext.form.SliderField} this
+ */
+ setMinValue : function(v){
+ this.slider.setMinValue(v);
+ return this;
+ },
+
+ <div id="method-Ext.form.SliderField-setMaxValue"></div>/**
+ * Sets the maximum field value.
+ * @param {Number} v The new maximum value.
+ * @return {Ext.form.SliderField} this
+ */
+ setMaxValue : function(v){
+ this.slider.setMaxValue(v);
+ return this;
+ },
+
+ <div id="method-Ext.form.SliderField-setValue"></div>/**
+ * Sets the value for this field.
+ * @param {Number} v The new value.
+ * @param {Boolean} animate (optional) Whether to animate the transition. If not specified, it will default to the animate config.
+ * @return {Ext.form.SliderField} this
+ */
+ setValue : function(v, animate, /* private */ silent){
+ // silent is used if the setValue method is invoked by the slider
+ // which means we don't need to set the value on the slider.
+ if(!silent){
+ this.slider.setValue(v, animate);
+ }
+ return Ext.form.SliderField.superclass.setValue.call(this, this.slider.getValue());
+ },
+
+ <div id="method-Ext.form.SliderField-getValue"></div>/**
+ * Gets the current value for this field.
+ * @return {Number} The current value.
+ */
+ getValue : function(){
+ return this.slider.getValue();
+ }
+});
+
+Ext.reg('sliderfield', Ext.form.SliderField);</pre>
+</body>
+</html>
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