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+<!DOCTYPE html><html><head><title>Sencha Documentation Project</title><link rel="stylesheet" href="../reset.css" type="text/css"><link rel="stylesheet" href="../prettify.css" type="text/css"><link rel="stylesheet" href="../prettify_sa.css" type="text/css"><script type="text/javascript" src="../prettify.js"></script></head><body onload="prettyPrint()"><pre class="prettyprint"><pre><span id='Ext-picker.Color-method-constructor'><span id='Ext-picker.Color'>/**
+</span></span> * @class Ext.picker.Color
+ * @extends Ext.Component
+ * <p>ColorPicker provides a simple color palette for choosing colors. The picker can be rendered to any container.
+ * The available default to a standard 40-color palette; this can be customized with the {@link #colors} config.</p>
+ * <p>Typically you will need to implement a handler function to be notified when the user chooses a color from the
+ * picker; you can register the handler using the {@link #select} event, or by implementing the {@link #handler}
+ * method.</p>
+ * <p>Here's an example of typical usage:</p>
+ * <pre><code>var cp = new Ext.picker.Color({
+ value: '993300', // initial selected color
+ renderTo: 'my-div'
+});
+
+cp.on('select', function(picker, selColor){
+ // do something with selColor
+});
+</code></pre>
+ * {@img Ext.picker.Color/Ext.picker.Color.png Ext.picker.Color component}
+ *
+ * @constructor
+ * Create a new ColorPicker
+ * @param {Object} config The config object
+ *
+ * @xtype colorpicker
+ */
+Ext.define('Ext.picker.Color', {
+ extend: 'Ext.Component',
+ requires: 'Ext.XTemplate',
+ alias: 'widget.colorpicker',
+ alternateClassName: 'Ext.ColorPalette',
+
+<span id='Ext-picker.Color-cfg-componentCls'> /**
+</span> * @cfg {String} componentCls
+ * The CSS class to apply to the containing element (defaults to 'x-color-picker')
+ */
+ componentCls : Ext.baseCSSPrefix + 'color-picker',
+
+<span id='Ext-picker.Color-cfg-selectedCls'> /**
+</span> * @cfg {String} selectedCls
+ * The CSS class to apply to the selected element
+ */
+ selectedCls: Ext.baseCSSPrefix + 'color-picker-selected',
+
+<span id='Ext-picker.Color-cfg-value'> /**
+</span> * @cfg {String} value
+ * The initial color to highlight (should be a valid 6-digit color hex code without the # symbol). Note that
+ * the hex codes are case-sensitive.
+ */
+ value : null,
+
+<span id='Ext-picker.Color-cfg-clickEvent'> /**
+</span> * @cfg {String} clickEvent
+ * The DOM event that will cause a color to be selected. This can be any valid event name (dblclick, contextmenu).
+ * Defaults to <tt>'click'</tt>.
+ */
+ clickEvent :'click',
+
+<span id='Ext-picker.Color-cfg-allowReselect'> /**
+</span> * @cfg {Boolean} allowReselect If set to true then reselecting a color that is already selected fires the {@link #select} event
+ */
+ allowReselect : false,
+
+<span id='Ext-picker.Color-property-colors'> /**
+</span> * <p>An array of 6-digit color hex code strings (without the # symbol). This array can contain any number
+ * of colors, and each hex code should be unique. The width of the picker is controlled via CSS by adjusting
+ * the width property of the 'x-color-picker' class (or assigning a custom class), so you can balance the number
+ * of colors with the width setting until the box is symmetrical.</p>
+ * <p>You can override individual colors if needed:</p>
+ * <pre><code>
+var cp = new Ext.picker.Color();
+cp.colors[0] = 'FF0000'; // change the first box to red
+</code></pre>
+
+Or you can provide a custom array of your own for complete control:
+<pre><code>
+var cp = new Ext.picker.Color();
+cp.colors = ['000000', '993300', '333300'];
+</code></pre>
+ * @type Array
+ */
+ colors : [
+ '000000', '993300', '333300', '003300', '003366', '000080', '333399', '333333',
+ '800000', 'FF6600', '808000', '008000', '008080', '0000FF', '666699', '808080',
+ 'FF0000', 'FF9900', '99CC00', '339966', '33CCCC', '3366FF', '800080', '969696',
+ 'FF00FF', 'FFCC00', 'FFFF00', '00FF00', '00FFFF', '00CCFF', '993366', 'C0C0C0',
+ 'FF99CC', 'FFCC99', 'FFFF99', 'CCFFCC', 'CCFFFF', '99CCFF', 'CC99FF', 'FFFFFF'
+ ],
+
+<span id='Ext-picker.Color-cfg-handler'> /**
+</span> * @cfg {Function} handler
+ * Optional. A function that will handle the select event of this picker.
+ * The handler is passed the following parameters:<div class="mdetail-params"><ul>
+ * <li><code>picker</code> : ColorPicker<div class="sub-desc">The {@link #picker Ext.picker.Color}.</div></li>
+ * <li><code>color</code> : String<div class="sub-desc">The 6-digit color hex code (without the # symbol).</div></li>
+ * </ul></div>
+ */
+<span id='Ext-picker.Color-cfg-scope'> /**
+</span> * @cfg {Object} scope
+ * The scope (<tt><b>this</b></tt> reference) in which the <code>{@link #handler}</code>
+ * function will be called. Defaults to this ColorPicker instance.
+ */
+
+ colorRe: /(?:^|\s)color-(.{6})(?:\s|$)/,
+
+ constructor: function() {
+ this.renderTpl = Ext.create('Ext.XTemplate', '<tpl for="colors"><a href="#" class="color-{.}" hidefocus="on"><em><span style="background:#{.}" unselectable="on">&#160;</span></em></a></tpl>');
+ this.callParent(arguments);
+ },
+
+ // private
+ initComponent : function(){
+ var me = this;
+
+ this.callParent(arguments);
+ me.addEvents(
+<span id='Ext-picker.Color-event-select'> /**
+</span> * @event select
+ * Fires when a color is selected
+ * @param {Ext.picker.Color} this
+ * @param {String} color The 6-digit color hex code (without the # symbol)
+ */
+ 'select'
+ );
+
+ if (me.handler) {
+ me.on('select', me.handler, me.scope, true);
+ }
+ },
+
+
+ // private
+ onRender : function(container, position){
+ var me = this,
+ clickEvent = me.clickEvent;
+
+ Ext.apply(me.renderData, {
+ itemCls: me.itemCls,
+ colors: me.colors
+ });
+ this.callParent(arguments);
+
+ me.mon(me.el, clickEvent, me.handleClick, me, {delegate: 'a'});
+ // always stop following the anchors
+ if(clickEvent != 'click'){
+ me.mon(me.el, 'click', Ext.emptyFn, me, {delegate: 'a', stopEvent: true});
+ }
+ },
+
+ // private
+ afterRender : function(){
+ var me = this,
+ value;
+
+ this.callParent(arguments);
+ if (me.value) {
+ value = me.value;
+ me.value = null;
+ me.select(value, true);
+ }
+ },
+
+ // private
+ handleClick : function(event, target){
+ var me = this,
+ color;
+
+ event.stopEvent();
+ if (!me.disabled) {
+ color = target.className.match(me.colorRe)[1];
+ me.select(color.toUpperCase());
+ }
+ },
+
+<span id='Ext-picker.Color-method-select'> /**
+</span> * Selects the specified color in the picker (fires the {@link #select} event)
+ * @param {String} color A valid 6-digit color hex code (# will be stripped if included)
+ * @param {Boolean} suppressEvent (optional) True to stop the select event from firing. Defaults to <tt>false</tt>.
+ */
+ select : function(color, suppressEvent){
+
+ var me = this,
+ selectedCls = me.selectedCls,
+ value = me.value,
+ el;
+
+ color = color.replace('#', '');
+ if (!me.rendered) {
+ me.value = color;
+ return;
+ }
+
+
+ if (color != value || me.allowReselect) {
+ el = me.el;
+
+ if (me.value) {
+ el.down('a.color-' + value).removeCls(selectedCls);
+ }
+ el.down('a.color-' + color).addCls(selectedCls);
+ me.value = color;
+ if (suppressEvent !== true) {
+ me.fireEvent('select', me, color);
+ }
+ }
+ },
+
+<span id='Ext-picker.Color-method-getValue'> /**
+</span> * Get the currently selected color value.
+ * @return {String} value The selected value. Null if nothing is selected.
+ */
+ getValue: function(){
+ return this.value || null;
+ }
+});
+</pre></pre></body></html>
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