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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#">
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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<title>API: slider slider.js (YUI Library)</title>
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<link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" />
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<link rel="stylesheet" type="text/css" href="assets/api.css" />
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<script type="text/javascript" src="assets/api-js"></script>
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<script type="text/javascript" src="assets/ac-js"></script>
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</head>
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<body id="yahoo-com">
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<div id="doc3" class="yui-t2">
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<div id="hd">
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<h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1>
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<h3>slider <span class="subtitle">3.0.0b1</span></h3>
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<a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a>
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> <a href="./module_slider.html" title="slider">slider</a>
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> slider.js (source view)
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<form onsubmit="return false">
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<div id="propertysearch">
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Search: <input autocomplete="off" id="searchinput" />
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<div id="searchresults">
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</div>
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</div>
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</form>
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</div>
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<div id="bd">
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<div id="yui-main">
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<div class="yui-b">
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<form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form">
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<fieldset>
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<legend>Filters</legend>
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<span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span>
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<span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span>
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<span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span>
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</fieldset>
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</form>
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<div id="srcout">
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<style>
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#doc3 .classopts { display:none; }
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</style>
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<div class="highlight" ><pre><span class="c">/**</span>
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<span class="c"> * Create a sliding value range input visualized as a draggable thumb on a</span>
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<span class="c"> * background element.</span>
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<span class="c"> * </span>
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<span class="c"> * @module slider</span>
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<span class="c"> */</span>
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<span class="k">var</span> <span class="nx">SLIDER</span> <span class="o">=</span> <span class="s1">'slider'</span><span class="o">,</span>
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<span class="nx">RAIL</span> <span class="o">=</span> <span class="s1">'rail'</span><span class="o">,</span>
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<span class="nx">THUMB</span> <span class="o">=</span> <span class="s1">'thumb'</span><span class="o">,</span>
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<span class="nx">VALUE</span> <span class="o">=</span> <span class="s1">'value'</span><span class="o">,</span>
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<span class="nx">MIN</span> <span class="o">=</span> <span class="s1">'min'</span><span class="o">,</span>
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<span class="nx">MAX</span> <span class="o">=</span> <span class="s1">'max'</span><span class="o">,</span>
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<span class="nx">MIN_GUTTER</span> <span class="o">=</span> <span class="s1">'minGutter'</span><span class="o">,</span>
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<span class="nx">MAX_GUTTER</span> <span class="o">=</span> <span class="s1">'maxGutter'</span><span class="o">,</span>
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<span class="nx">THUMB_IMAGE</span> <span class="o">=</span> <span class="s1">'thumbImage'</span><span class="o">,</span>
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<span class="nx">RAIL_SIZE</span> <span class="o">=</span> <span class="s1">'railSize'</span><span class="o">,</span>
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<span class="nx">CONTENT_BOX</span> <span class="o">=</span> <span class="s1">'contentBox'</span><span class="o">,</span>
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<span class="nx">SLIDE_START</span> <span class="o">=</span> <span class="s1">'slideStart'</span><span class="o">,</span>
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<span class="nx">SLIDE_END</span> <span class="o">=</span> <span class="s1">'slideEnd'</span><span class="o">,</span>
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<span class="nx">THUMB_DRAG</span> <span class="o">=</span> <span class="s1">'thumbDrag'</span><span class="o">,</span>
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<span class="nx">SYNC</span> <span class="o">=</span> <span class="s1">'sync'</span><span class="o">,</span>
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<span class="nx">POSITION_THUMB</span> <span class="o">=</span> <span class="s1">'positionThumb'</span><span class="o">,</span>
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<span class="nx">RENDERED</span> <span class="o">=</span> <span class="s1">'rendered'</span><span class="o">,</span>
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<span class="nx">DISABLED</span> <span class="o">=</span> <span class="s1">'disabled'</span><span class="o">,</span>
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<span class="nx">DISABLED_CHANGE</span> <span class="o">=</span> <span class="s1">'disabledChange'</span><span class="o">,</span>
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<span class="nx">DOT</span> <span class="o">=</span> <span class="s1">'.'</span><span class="o">,</span>
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<span class="nx">PX</span> <span class="o">=</span> <span class="s1">'px'</span><span class="o">,</span>
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<span class="nx">WIDTH</span> <span class="o">=</span> <span class="s1">'width'</span><span class="o">,</span>
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<span class="nx">HEIGHT</span> <span class="o">=</span> <span class="s1">'height'</span><span class="o">,</span>
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<span class="nx">COMPLETE</span> <span class="o">=</span> <span class="s1">'complete'</span><span class="o">,</span>
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<span class="nx">L</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">,</span>
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<span class="nx">isBoolean</span><span class="o">=</span> <span class="nx">L</span><span class="o">.</span><span class="nx">isBoolean</span><span class="o">,</span>
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<span class="nx">isString</span> <span class="o">=</span> <span class="nx">L</span><span class="o">.</span><span class="nx">isString</span><span class="o">,</span>
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<span class="nx">isNumber</span> <span class="o">=</span> <span class="nx">L</span><span class="o">.</span><span class="nx">isNumber</span><span class="o">,</span>
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<span class="nx">getCN</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">ClassNameManager</span><span class="o">.</span><span class="nx">getClassName</span><span class="o">,</span>
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<span class="nx">IMAGE</span> <span class="o">=</span> <span class="s1">'image'</span><span class="o">,</span>
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<span class="nx">C_RAIL</span> <span class="o">=</span> <span class="nx">getCN</span><span class="o">(</span><span class="nx">SLIDER</span><span class="o">,</span><span class="nx">RAIL</span><span class="o">),</span>
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<span class="nx">C_THUMB</span> <span class="o">=</span> <span class="nx">getCN</span><span class="o">(</span><span class="nx">SLIDER</span><span class="o">,</span><span class="nx">THUMB</span><span class="o">),</span>
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<span class="nx">C_THUMB_IMAGE</span> <span class="o">=</span> <span class="nx">getCN</span><span class="o">(</span><span class="nx">SLIDER</span><span class="o">,</span><span class="nx">THUMB</span><span class="o">,</span><span class="nx">IMAGE</span><span class="o">),</span>
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<span class="nx">C_IMAGE_ERROR</span> <span class="o">=</span> <span class="nx">getCN</span><span class="o">(</span><span class="nx">SLIDER</span><span class="o">,</span><span class="nx">IMAGE</span><span class="o">,</span><span class="s1">'error'</span><span class="o">),</span>
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<span class="nx">M</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">,</span>
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<span class="nx">max</span> <span class="o">=</span> <span class="nx">M</span><span class="o">.</span><span class="nx">max</span><span class="o">,</span>
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<span class="nx">round</span> <span class="o">=</span> <span class="nx">M</span><span class="o">.</span><span class="nx">round</span><span class="o">,</span>
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<span class="nx">floor</span> <span class="o">=</span> <span class="nx">M</span><span class="o">.</span><span class="nx">floor</span><span class="o">;</span>
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<span class="c">/**</span>
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<span class="c"> * Create a slider to represent an integer value between a given minimum and</span>
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<span class="c"> * maximum. Sliders may be aligned vertically or horizontally, based on the</span>
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<span class="c"> * <code>axis</code> configuration.</span>
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<span class="c"> *</span>
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<span class="c"> * @class Slider</span>
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<span class="c"> * @extends Widget</span>
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<span class="c"> * @param config {Object} Configuration object</span>
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<span class="c"> * @constructor</span>
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<span class="c"> */</span>
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<span class="k">function</span> <span class="nx">Slider</span><span class="o">()</span> <span class="o">{</span>
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<span class="nx">Slider</span><span class="o">.</span><span class="nx">superclass</span><span class="o">.</span><span class="nx">constructor</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">,</span><span class="nx">arguments</span><span class="o">);</span>
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<span class="o">}</span>
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<span class="nx">Y</span><span class="o">.</span><span class="nx">mix</span><span class="o">(</span><span class="nx">Slider</span><span class="o">,</span> <span class="o">{</span>
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<span class="c">/**</span>
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<span class="c"> * The identity of the widget.</span>
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<span class="c"> *</span>
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<span class="c"> * @property Slider.NAME</span>
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<span class="c"> * @type String</span>
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<span class="c"> * @static</span>
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<span class="c"> */</span>
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<span class="nx">NAME</span> <span class="o">:</span> <span class="nx">SLIDER</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * Object property names used for respective X and Y axis Sliders (e.g.</span>
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<span class="c"> * &quot;left&quot; vs. &quot;top&quot; for placing the thumb according to</span>
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<span class="c"> * its representative value).</span>
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<span class="c"> *</span>
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<span class="c"> * @property Slider.AXIS_KEYS</span>
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<span class="c"> * @type Object</span>
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<span class="c"> * @protected</span>
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<span class="c"> * @static</span>
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<span class="c"> */</span>
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<span class="nx">AXIS_KEYS</span> <span class="o">:</span> <span class="o">{</span>
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<span class="nx">x</span> <span class="o">:</span> <span class="o">{</span>
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<span class="nx">dim</span> <span class="o">:</span> <span class="nx">WIDTH</span><span class="o">,</span>
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<span class="nx">offAxisDim</span> <span class="o">:</span> <span class="nx">HEIGHT</span><span class="o">,</span>
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<span class="nx">eventPageAxis</span> <span class="o">:</span> <span class="s1">'pageX'</span><span class="o">,</span>
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<span class="nx">ddStick</span> <span class="o">:</span> <span class="s1">'stickX'</span><span class="o">,</span>
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<span class="nx">xyIndex</span> <span class="o">:</span> <span class="m">0</span>
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<span class="o">},</span>
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<span class="nx">y</span> <span class="o">:</span> <span class="o">{</span>
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<span class="nx">dim</span> <span class="o">:</span> <span class="nx">HEIGHT</span><span class="o">,</span>
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<span class="nx">offAxisDim</span> <span class="o">:</span> <span class="nx">WIDTH</span><span class="o">,</span>
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<span class="nx">eventPageAxis</span> <span class="o">:</span> <span class="s1">'pageY'</span><span class="o">,</span>
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<span class="nx">ddStick</span> <span class="o">:</span> <span class="s1">'stickY'</span><span class="o">,</span>
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<span class="nx">xyIndex</span> <span class="o">:</span> <span class="m">1</span>
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<span class="o">}</span>
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<span class="o">},</span>
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<span class="c">/**</span>
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<span class="c"> * Static Object hash used to capture existing markup for progressive</span>
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<span class="c"> * enhancement. Keys correspond to config attribute names and values</span>
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<span class="c"> * are selectors used to inspect the contentBox for an existing node</span>
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<span class="c"> * structure.</span>
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<span class="c"> *</span>
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<span class="c"> * @property Slider.HTML_PARSER</span>
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<span class="c"> * @type Object</span>
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<span class="c"> * @protected</span>
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<span class="c"> * @static</span>
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<span class="c"> */</span>
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<span class="nx">HTML_PARSER</span> <span class="o">:</span> <span class="o">{</span>
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<span class="nx">rail</span> <span class="o">:</span> <span class="nx">DOT</span> <span class="o">+</span> <span class="nx">C_RAIL</span><span class="o">,</span>
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<span class="nx">thumb</span> <span class="o">:</span> <span class="nx">DOT</span> <span class="o">+</span> <span class="nx">C_THUMB</span><span class="o">,</span>
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<span class="nx">thumbImage</span> <span class="o">:</span> <span class="nx">DOT</span> <span class="o">+</span> <span class="nx">C_THUMB_IMAGE</span>
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<span class="o">},</span>
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<span class="c">/**</span>
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<span class="c"> * Static property used to define the default attribute configuration of</span>
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<span class="c"> * the Widget.</span>
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<span class="c"> *</span>
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<span class="c"> * @property Slider.ATTRS</span>
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<span class="c"> * @type Object</span>
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<span class="c"> * @protected</span>
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<span class="c"> * @static</span>
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<span class="c"> */</span>
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<span class="nx">ATTRS</span> <span class="o">:</span> <span class="o">{</span>
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<span class="c">/**</span>
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<span class="c"> * Axis upon which the Slider's thumb moves. &quot;x&quot; for</span>
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<span class="c"> * horizontal, &quot;y&quot; for vertical.</span>
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<span class="c"> *</span>
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<span class="c"> * @attribute axis</span>
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<span class="c"> * @type String</span>
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<span class="c"> * @default &quot;x&quot;</span>
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<span class="c"> * @writeOnce</span>
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<span class="c"> */</span>
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<span class="nx">axis</span> <span class="o">:</span> <span class="o">{</span>
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<span class="nx">value</span> <span class="o">:</span> <span class="s1">'x'</span><span class="o">,</span>
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<span class="nx">writeOnce</span> <span class="o">:</span> <span class="kc">true</span><span class="o">,</span>
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<span class="nx">validator</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
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<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_validateNewAxis</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
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<span class="o">},</span>
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<span class="nx">setter</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
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<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_setAxisFn</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
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<span class="o">}</span>
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<span class="o">},</span>
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<span class="c">/**</span>
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<span class="c"> * Value associated with the left or top most position of the thumb on</span>
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<span class="c"> * the rail.</span>
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<span class="c"> *</span>
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<span class="c"> * @attribute min</span>
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<span class="c"> * @type Number</span>
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<span class="c"> * @default 0</span>
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<span class="c"> */</span>
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|
211 |
<span class="nx">min</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
212 |
<span class="nx">value</span> <span class="o">:</span> <span class="m">0</span><span class="o">,</span>
|
|
|
213 |
<span class="nx">validator</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
214 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_validateNewMin</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
215 |
<span class="o">}</span>
|
|
|
216 |
<span class="o">},</span>
|
|
|
217 |
|
|
|
218 |
<span class="c">/**</span>
|
|
|
219 |
<span class="c"> * Value associated with the right or bottom most position of the thumb</span>
|
|
|
220 |
<span class="c"> * on the rail.</span>
|
|
|
221 |
<span class="c"> *</span>
|
|
|
222 |
<span class="c"> * @attribute max</span>
|
|
|
223 |
<span class="c"> * @type Number</span>
|
|
|
224 |
<span class="c"> * @default 100</span>
|
|
|
225 |
<span class="c"> */</span>
|
|
|
226 |
<span class="nx">max</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
227 |
<span class="nx">value</span> <span class="o">:</span> <span class="m">100</span><span class="o">,</span>
|
|
|
228 |
<span class="nx">validator</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
229 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_validateNewMax</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
230 |
<span class="o">}</span>
|
|
|
231 |
<span class="o">},</span>
|
|
|
232 |
|
|
|
233 |
<span class="c">/**</span>
|
|
|
234 |
<span class="c"> * The current value of the Slider. This value is interpretted into a</span>
|
|
|
235 |
<span class="c"> * position for the thumb along the Slider's rail.</span>
|
|
|
236 |
<span class="c"> *</span>
|
|
|
237 |
<span class="c"> * @attribute value</span>
|
|
|
238 |
<span class="c"> * @type Number</span>
|
|
|
239 |
<span class="c"> * @default 0</span>
|
|
|
240 |
<span class="c"> */</span>
|
|
|
241 |
<span class="nx">value</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
242 |
<span class="nx">value</span> <span class="o">:</span> <span class="m">0</span><span class="o">,</span>
|
|
|
243 |
<span class="nx">validator</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
244 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_validateNewValue</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
245 |
<span class="o">},</span>
|
|
|
246 |
<span class="nx">setter</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
247 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_setValueFn</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
248 |
<span class="o">}</span>
|
|
|
249 |
<span class="o">},</span>
|
|
|
250 |
|
|
|
251 |
<span class="c">/**</span>
|
|
|
252 |
<span class="c"> * The Node representing the Slider's rail, usually visualized as a</span>
|
|
|
253 |
<span class="c"> * bar of some sort using a background image, along which the thumb</span>
|
|
|
254 |
<span class="c"> * moves. This Node contains the thumb Node.</span>
|
|
|
255 |
<span class="c"> *</span>
|
|
|
256 |
<span class="c"> * @attribute rail</span>
|
|
|
257 |
<span class="c"> * @type Node</span>
|
|
|
258 |
<span class="c"> * @default null</span>
|
|
|
259 |
<span class="c"> */</span>
|
|
|
260 |
<span class="nx">rail</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
261 |
<span class="nx">value</span> <span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
|
|
|
262 |
<span class="nx">validator</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
263 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_validateNewRail</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
264 |
<span class="o">},</span>
|
|
|
265 |
<span class="nx">setter</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
266 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_setRailFn</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
267 |
<span class="o">}</span>
|
|
|
268 |
<span class="o">},</span>
|
|
|
269 |
|
|
|
270 |
<span class="c">/**</span>
|
|
|
271 |
<span class="c"> * <p>The Node representing the Slider's thumb, usually visualized as a</span>
|
|
|
272 |
<span class="c"> * pointer using a contained image Node (see thumbImage). The current</span>
|
|
|
273 |
<span class="c"> * value of the Slider is calculated from the centerpoint of this</span>
|
|
|
274 |
<span class="c"> * Node in relation to the rail Node. If provided, the thumbImage</span>
|
|
|
275 |
<span class="c"> * Node is contained within this Node.</p></span>
|
|
|
276 |
<span class="c"> *</span>
|
|
|
277 |
<span class="c"> * <p>If no thumbImage is provided and the Node passed as the thumb is</span>
|
|
|
278 |
<span class="c"> * an <code>img</code> element, the assigned Node will be allocated to</span>
|
|
|
279 |
<span class="c"> * the thumbImage and the thumb container defaulted.</p></span>
|
|
|
280 |
<span class="c"> *</span>
|
|
|
281 |
<span class="c"> * @attribute thumb</span>
|
|
|
282 |
<span class="c"> * @type Node</span>
|
|
|
283 |
<span class="c"> * @default null</span>
|
|
|
284 |
<span class="c"> */</span>
|
|
|
285 |
<span class="nx">thumb</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
286 |
<span class="nx">value</span> <span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
|
|
|
287 |
<span class="nx">validator</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
288 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_validateNewThumb</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
289 |
<span class="o">},</span>
|
|
|
290 |
<span class="nx">setter</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
291 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_setThumbFn</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
292 |
<span class="o">}</span>
|
|
|
293 |
<span class="o">},</span>
|
|
|
294 |
|
|
|
295 |
<span class="c">/**</span>
|
|
|
296 |
<span class="c"> * <p>The Node representing the image element to use for the Slider's</span>
|
|
|
297 |
<span class="c"> * thumb.</p></span>
|
|
|
298 |
<span class="c"> *</span>
|
|
|
299 |
<span class="c"> * <p>Alternately, an image URL can be passed and an <code>img</code></span>
|
|
|
300 |
<span class="c"> * Node will be generated accordingly.</p></span>
|
|
|
301 |
<span class="c"> *</span>
|
|
|
302 |
<span class="c"> * <p>If no thumbImage is provided and the Node passed as the thumb is</span>
|
|
|
303 |
<span class="c"> * an <code>img</code> element, the assigned Node will be allocated to</span>
|
|
|
304 |
<span class="c"> * the thumbImage and the thumb container defaulted.</p></span>
|
|
|
305 |
<span class="c"> *</span>
|
|
|
306 |
<span class="c"> * <p>If thumbImage is provided but its URL resolves to a 404, a default</span>
|
|
|
307 |
<span class="c"> * style will be applied to maintain basic functionality.</p></span>
|
|
|
308 |
<span class="c"> *</span>
|
|
|
309 |
<span class="c"> * @attribute thumbImage</span>
|
|
|
310 |
<span class="c"> * @type Node|String</span>
|
|
|
311 |
<span class="c"> * @default null</span>
|
|
|
312 |
<span class="c"> */</span>
|
|
|
313 |
<span class="nx">thumbImage</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
314 |
<span class="nx">value</span> <span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
|
|
|
315 |
<span class="nx">validator</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
316 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_validateNewThumbImage</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
317 |
<span class="o">},</span>
|
|
|
318 |
<span class="nx">setter</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
319 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_setThumbImageFn</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
320 |
<span class="o">}</span>
|
|
|
321 |
<span class="o">},</span>
|
|
|
322 |
|
|
|
323 |
<span class="c">/**</span>
|
|
|
324 |
<span class="c"> * <p>The width or height of the rail element representing the physical</span>
|
|
|
325 |
<span class="c"> * space along which the thumb can move. CSS size values (e.g. '30em')</span>
|
|
|
326 |
<span class="c"> * accepted but converted to pixels during render.</p></span>
|
|
|
327 |
<span class="c"> *</span>
|
|
|
328 |
<span class="c"> * <p>Alternately, but not recommended, this attribute can be left</span>
|
|
|
329 |
<span class="c"> * unassigned in favor of specifying height or width.</p></span>
|
|
|
330 |
<span class="c"> *</span>
|
|
|
331 |
<span class="c"> * @attribute railSize</span>
|
|
|
332 |
<span class="c"> * @type String</span>
|
|
|
333 |
<span class="c"> * @default '0'</span>
|
|
|
334 |
<span class="c"> */</span>
|
|
|
335 |
<span class="nx">railSize</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
336 |
<span class="nx">value</span> <span class="o">:</span> <span class="s1">'0'</span><span class="o">,</span>
|
|
|
337 |
<span class="nx">validator</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
338 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_validateNewRailSize</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
339 |
<span class="o">}</span>
|
|
|
340 |
<span class="o">},</span>
|
|
|
341 |
|
|
|
342 |
<span class="c">/**</span>
|
|
|
343 |
<span class="c"> * Boolean indicating whether clicking and dragging on the rail will</span>
|
|
|
344 |
<span class="c"> * trigger thumb movement.</span>
|
|
|
345 |
<span class="c"> *</span>
|
|
|
346 |
<span class="c"> * @attribute railEnabled</span>
|
|
|
347 |
<span class="c"> * @type Boolean</span>
|
|
|
348 |
<span class="c"> * @default true</span>
|
|
|
349 |
<span class="c"> */</span>
|
|
|
350 |
<span class="nx">railEnabled</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
351 |
<span class="nx">value</span> <span class="o">:</span> <span class="kc">true</span><span class="o">,</span>
|
|
|
352 |
<span class="nx">validator</span> <span class="o">:</span> <span class="nx">isBoolean</span>
|
|
|
353 |
<span class="o">},</span>
|
|
|
354 |
|
|
|
355 |
<span class="c">/**</span>
|
|
|
356 |
<span class="c"> * Like CSS padding, the distance in pixels from the inner top or left</span>
|
|
|
357 |
<span class="c"> * edge of the rail node within which the thumb can travel. Negative</span>
|
|
|
358 |
<span class="c"> * values allow the edge of the thumb to escape the rail node</span>
|
|
|
359 |
<span class="c"> * boundaries.</span>
|
|
|
360 |
<span class="c"> *</span>
|
|
|
361 |
<span class="c"> * @attribute minGutter</span>
|
|
|
362 |
<span class="c"> * @type Number</span>
|
|
|
363 |
<span class="c"> * @default 0</span>
|
|
|
364 |
<span class="c"> */</span>
|
|
|
365 |
<span class="nx">minGutter</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
366 |
<span class="nx">value</span> <span class="o">:</span> <span class="m">0</span><span class="o">,</span>
|
|
|
367 |
<span class="nx">validator</span> <span class="o">:</span> <span class="nx">isNumber</span>
|
|
|
368 |
<span class="o">},</span>
|
|
|
369 |
|
|
|
370 |
<span class="c">/**</span>
|
|
|
371 |
<span class="c"> * Like CSS padding, the distance in pixels from the inner bottom or</span>
|
|
|
372 |
<span class="c"> * right edge of the rail node within which the thumb can travel.</span>
|
|
|
373 |
<span class="c"> * Negative values allow the edge of the thumb to escape the rail node</span>
|
|
|
374 |
<span class="c"> * boundaries.</span>
|
|
|
375 |
<span class="c"> *</span>
|
|
|
376 |
<span class="c"> * @attribute maxGutter</span>
|
|
|
377 |
<span class="c"> * @type Number</span>
|
|
|
378 |
<span class="c"> * @default 0</span>
|
|
|
379 |
<span class="c"> */</span>
|
|
|
380 |
<span class="nx">maxGutter</span> <span class="o">:</span> <span class="o">{</span>
|
|
|
381 |
<span class="nx">value</span> <span class="o">:</span> <span class="m">0</span><span class="o">,</span>
|
|
|
382 |
<span class="nx">validator</span> <span class="o">:</span> <span class="nx">isNumber</span>
|
|
|
383 |
<span class="o">}</span>
|
|
|
384 |
<span class="o">}</span>
|
|
|
385 |
<span class="o">});</span>
|
|
|
386 |
|
|
|
387 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">extend</span><span class="o">(</span><span class="nx">Slider</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Widget</span><span class="o">,</span> <span class="o">{</span>
|
|
|
388 |
|
|
|
389 |
<span class="c">/**</span>
|
|
|
390 |
<span class="c"> * Collection of object property names from the appropriate hash set in</span>
|
|
|
391 |
<span class="c"> * Slider.AXIS_KEYS.</span>
|
|
|
392 |
<span class="c"> *</span>
|
|
|
393 |
<span class="c"> * @property _key</span>
|
|
|
394 |
<span class="c"> * @type Object</span>
|
|
|
395 |
<span class="c"> * @protected</span>
|
|
|
396 |
<span class="c"> */</span>
|
|
|
397 |
<span class="nx">_key</span> <span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
|
|
|
398 |
|
|
|
399 |
<span class="c">/**</span>
|
|
|
400 |
<span class="c"> * Factor used to translate positional coordinates (e.g. left or top) to</span>
|
|
|
401 |
<span class="c"> * the Slider's value.</span>
|
|
|
402 |
<span class="c"> *</span>
|
|
|
403 |
<span class="c"> * @property _factor</span>
|
|
|
404 |
<span class="c"> * @type Number</span>
|
|
|
405 |
<span class="c"> * @protected</span>
|
|
|
406 |
<span class="c"> */</span>
|
|
|
407 |
<span class="nx">_factor</span> <span class="o">:</span> <span class="m">1</span><span class="o">,</span>
|
|
|
408 |
|
|
|
409 |
<span class="c">/**</span>
|
|
|
410 |
<span class="c"> * Pixel dimension of the rail Node's width for X axis Sliders or height</span>
|
|
|
411 |
<span class="c"> * for Y axis Sliders. Used with _factor to calculate positional</span>
|
|
|
412 |
<span class="c"> * coordinates for the thumb.</span>
|
|
|
413 |
<span class="c"> *</span>
|
|
|
414 |
<span class="c"> * @property _railSize</span>
|
|
|
415 |
<span class="c"> * @type Number</span>
|
|
|
416 |
<span class="c"> * @protected</span>
|
|
|
417 |
<span class="c"> */</span>
|
|
|
418 |
<span class="nx">_railSize</span> <span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
|
|
|
419 |
|
|
|
420 |
<span class="c">/**</span>
|
|
|
421 |
<span class="c"> * Pixel dimension of the thumb Node's width for X axis Sliders or height</span>
|
|
|
422 |
<span class="c"> * for Y axis Sliders. Used with _factor to calculate positional</span>
|
|
|
423 |
<span class="c"> * coordinates for the thumb.</span>
|
|
|
424 |
<span class="c"> *</span>
|
|
|
425 |
<span class="c"> * @property _thumbSize</span>
|
|
|
426 |
<span class="c"> * @type Number</span>
|
|
|
427 |
<span class="c"> * @protected</span>
|
|
|
428 |
<span class="c"> */</span>
|
|
|
429 |
<span class="nx">_thumbSize</span> <span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
|
|
|
430 |
|
|
|
431 |
<span class="c">/**</span>
|
|
|
432 |
<span class="c"> * Pixel offset of the point in the thumb element from its top/left edge</span>
|
|
|
433 |
<span class="c"> * to where the value calculation should take place. By default, this is</span>
|
|
|
434 |
<span class="c"> * calculated to half the width of the thumb, causing the value to be</span>
|
|
|
435 |
<span class="c"> * marked from the center of the thumb.</span>
|
|
|
436 |
<span class="c"> *</span>
|
|
|
437 |
<span class="c"> * @property _thumbOffset</span>
|
|
|
438 |
<span class="c"> * @type Number</span>
|
|
|
439 |
<span class="c"> * @protected</span>
|
|
|
440 |
<span class="c"> */</span>
|
|
|
441 |
<span class="nx">_thumbOffset</span> <span class="o">:</span> <span class="m">0</span><span class="o">,</span>
|
|
|
442 |
|
|
|
443 |
<span class="c">/**</span>
|
|
|
444 |
<span class="c"> * Object returned from temporary subscription to disabledChange event to</span>
|
|
|
445 |
<span class="c"> * defer setting the disabled state while Slider is loading the thumb</span>
|
|
|
446 |
<span class="c"> * image.</span>
|
|
|
447 |
<span class="c"> *</span>
|
|
|
448 |
<span class="c"> * @property _stall</span>
|
|
|
449 |
<span class="c"> * @type Object</span>
|
|
|
450 |
<span class="c"> * @protected</span>
|
|
|
451 |
<span class="c"> */</span>
|
|
|
452 |
<span class="nx">_stall</span> <span class="o">:</span> <span class="kc">false</span><span class="o">,</span>
|
|
|
453 |
|
|
|
454 |
<span class="c">/**</span>
|
|
|
455 |
<span class="c"> * Deferred value for the disabled attribute when stalled (see _stall</span>
|
|
|
456 |
<span class="c"> * property).</span>
|
|
|
457 |
<span class="c"> *</span>
|
|
|
458 |
<span class="c"> * @property _disabled</span>
|
|
|
459 |
<span class="c"> * @type Boolean</span>
|
|
|
460 |
<span class="c"> * @protected</span>
|
|
|
461 |
<span class="c"> */</span>
|
|
|
462 |
<span class="nx">_disabled</span> <span class="o">:</span> <span class="kc">false</span><span class="o">,</span>
|
|
|
463 |
|
|
|
464 |
<span class="c">/**</span>
|
|
|
465 |
<span class="c"> * Construction logic executed durint Slider instantiation. Subscribes to</span>
|
|
|
466 |
<span class="c"> * after events for min, max, and railSize. Publishes custom events</span>
|
|
|
467 |
<span class="c"> * including slideStart and slideEnd.</span>
|
|
|
468 |
<span class="c"> *</span>
|
|
|
469 |
<span class="c"> * @method initializer</span>
|
|
|
470 |
<span class="c"> * @protected</span>
|
|
|
471 |
<span class="c"> */</span>
|
|
|
472 |
<span class="nx">initializer</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
473 |
<span class="k">this</span><span class="o">.</span><span class="nx">_key</span> <span class="o">=</span> <span class="nx">Slider</span><span class="o">.</span><span class="nx">AXIS_KEYS</span><span class="o">[</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'axis'</span><span class="o">)];</span>
|
|
|
474 |
|
|
|
475 |
<span class="k">this</span><span class="o">.</span><span class="nx">after</span><span class="o">(</span><span class="s1">'minChange'</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_afterMinChange</span><span class="o">);</span>
|
|
|
476 |
<span class="k">this</span><span class="o">.</span><span class="nx">after</span><span class="o">(</span><span class="s1">'maxChange'</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_afterMaxChange</span><span class="o">);</span>
|
|
|
477 |
|
|
|
478 |
<span class="k">this</span><span class="o">.</span><span class="nx">after</span><span class="o">(</span><span class="s1">'railSizeChange'</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_afterRailSizeChange</span><span class="o">);</span>
|
|
|
479 |
|
|
|
480 |
<span class="c">/**</span>
|
|
|
481 |
<span class="c"> * Signals the beginning of a thumb drag operation. Payload includes</span>
|
|
|
482 |
<span class="c"> * the DD.Drag instance's drag:start event under key ddEvent.</span>
|
|
|
483 |
<span class="c"> *</span>
|
|
|
484 |
<span class="c"> * @event slideStart</span>
|
|
|
485 |
<span class="c"> * @param event {Event.Facade} An Event Facade object with the following attribute specific properties added:</span>
|
|
|
486 |
<span class="c"> * <dl></span>
|
|
|
487 |
<span class="c"> * <dt>ddEvent</dt></span>
|
|
|
488 |
<span class="c"> * <dd><code>drag:start</code> event from the managed DD.Drag instance</dd></span>
|
|
|
489 |
<span class="c"> * </dl></span>
|
|
|
490 |
<span class="c"> */</span>
|
|
|
491 |
<span class="k">this</span><span class="o">.</span><span class="nx">publish</span><span class="o">(</span><span class="nx">SLIDE_START</span><span class="o">);</span>
|
|
|
492 |
|
|
|
493 |
<span class="c">/**</span>
|
|
|
494 |
<span class="c"> * Signals the end of a thumb drag operation. Payload includes</span>
|
|
|
495 |
<span class="c"> * the DD.Drag instance's drag:end event under key ddEvent.</span>
|
|
|
496 |
<span class="c"> *</span>
|
|
|
497 |
<span class="c"> * @event slideEnd</span>
|
|
|
498 |
<span class="c"> * @param event {Event.Facade} An Event Facade object with the following attribute specific properties added:</span>
|
|
|
499 |
<span class="c"> * <dl></span>
|
|
|
500 |
<span class="c"> * <dt>ddEvent</dt></span>
|
|
|
501 |
<span class="c"> * <dd><code>drag:end</code> event from the managed DD.Drag instance</dd></span>
|
|
|
502 |
<span class="c"> * </dl></span>
|
|
|
503 |
<span class="c"> */</span>
|
|
|
504 |
<span class="k">this</span><span class="o">.</span><span class="nx">publish</span><span class="o">(</span><span class="nx">SLIDE_END</span><span class="o">);</span>
|
|
|
505 |
|
|
|
506 |
<span class="c">/**</span>
|
|
|
507 |
<span class="c"> * Communicates a request to synchronize the Slider UI with the</span>
|
|
|
508 |
<span class="c"> * attribute state. Links the sync request with the default sync</span>
|
|
|
509 |
<span class="c"> * logic in _defSyncFn.</span>
|
|
|
510 |
<span class="c"> *</span>
|
|
|
511 |
<span class="c"> * @event sync</span>
|
|
|
512 |
<span class="c"> * @param event {Event.Facade} Event Facade object</span>
|
|
|
513 |
<span class="c"> * @preventable _defSyncFn</span>
|
|
|
514 |
<span class="c"> */</span>
|
|
|
515 |
<span class="k">this</span><span class="o">.</span><span class="nx">publish</span><span class="o">(</span><span class="nx">SYNC</span><span class="o">,</span> <span class="o">{</span> <span class="nx">defaultFn</span><span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">_defSyncFn</span> <span class="o">});</span>
|
|
|
516 |
|
|
|
517 |
<span class="c">/**</span>
|
|
|
518 |
<span class="c"> * Signals a request to reposition the thumb in response to API methods.</span>
|
|
|
519 |
<span class="c"> * Triggers the thumb placement logic in _defPositionThumbFn.</span>
|
|
|
520 |
<span class="c"> *</span>
|
|
|
521 |
<span class="c"> * @event positionThumb</span>
|
|
|
522 |
<span class="c"> * @param event {Event.Facade} An Event Facade object with the following attribute specific properties added:</span>
|
|
|
523 |
<span class="c"> * <dl></span>
|
|
|
524 |
<span class="c"> * <dt>changeEv</dt></span>
|
|
|
525 |
<span class="c"> * <dd><code>valueChange</code> event fired in response to the change in the value attribute</dd></span>
|
|
|
526 |
<span class="c"> * </dl></span>
|
|
|
527 |
<span class="c"> * @preventable _defPositionThumbFn</span>
|
|
|
528 |
<span class="c"> */</span>
|
|
|
529 |
<span class="k">this</span><span class="o">.</span><span class="nx">publish</span><span class="o">(</span><span class="nx">POSITION_THUMB</span><span class="o">,</span> <span class="o">{</span> <span class="nx">defaultFn</span><span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">_defPositionThumbFn</span> <span class="o">});</span>
|
|
|
530 |
<span class="o">},</span>
|
|
|
531 |
|
|
|
532 |
<span class="c">/**</span>
|
|
|
533 |
<span class="c"> * Create the DOM structure for the Slider.</span>
|
|
|
534 |
<span class="c"> *</span>
|
|
|
535 |
<span class="c"> * @method renderUI</span>
|
|
|
536 |
<span class="c"> * @protected</span>
|
|
|
537 |
<span class="c"> */</span>
|
|
|
538 |
<span class="nx">renderUI</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
539 |
<span class="k">this</span><span class="o">.</span><span class="nx">_initRail</span><span class="o">();</span>
|
|
|
540 |
<span class="k">this</span><span class="o">.</span><span class="nx">_initThumb</span><span class="o">();</span>
|
|
|
541 |
<span class="o">},</span>
|
|
|
542 |
|
|
|
543 |
<span class="c">/**</span>
|
|
|
544 |
<span class="c"> * Creates the rail element if not provided and not discovered via</span>
|
|
|
545 |
<span class="c"> * HTML_PARSER.</span>
|
|
|
546 |
<span class="c"> *</span>
|
|
|
547 |
<span class="c"> * @method _initRail</span>
|
|
|
548 |
<span class="c"> * @protected</span>
|
|
|
549 |
<span class="c"> */</span>
|
|
|
550 |
<span class="nx">_initRail</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
551 |
<span class="k">var</span> <span class="nx">cb</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">CONTENT_BOX</span><span class="o">),</span>
|
|
|
552 |
<span class="nx">rail</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RAIL</span><span class="o">);</span>
|
|
|
553 |
|
|
|
554 |
<span class="c">// Create rail if necessary. Make sure it's in the contentBox</span>
|
|
|
555 |
<span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">rail</span><span class="o">)</span> <span class="o">{</span>
|
|
|
556 |
<span class="nx">rail</span> <span class="o">=</span> <span class="nx">cb</span><span class="o">.</span><span class="nx">appendChild</span><span class="o">(</span>
|
|
|
557 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">Node</span><span class="o">.</span><span class="nx">create</span><span class="o">(</span><span class="s1">'<div class="'</span><span class="o">+</span><span class="nx">C_RAIL</span><span class="o">+</span><span class="s1">'"></div>'</span><span class="o">));</span>
|
|
|
558 |
|
|
|
559 |
<span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">RAIL</span><span class="o">,</span><span class="nx">rail</span><span class="o">);</span>
|
|
|
560 |
<span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(!</span><span class="nx">cb</span><span class="o">.</span><span class="nx">contains</span><span class="o">(</span><span class="nx">rail</span><span class="o">))</span> <span class="o">{</span>
|
|
|
561 |
<span class="nx">cb</span><span class="o">.</span><span class="nx">appendChild</span><span class="o">(</span><span class="nx">rail</span><span class="o">);</span>
|
|
|
562 |
<span class="o">}</span>
|
|
|
563 |
|
|
|
564 |
<span class="nx">rail</span><span class="o">.</span><span class="nx">addClass</span><span class="o">(</span><span class="nx">C_RAIL</span><span class="o">);</span>
|
|
|
565 |
<span class="nx">rail</span><span class="o">.</span><span class="nx">addClass</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">getClassName</span><span class="o">(</span><span class="nx">RAIL</span><span class="o">,</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'axis'</span><span class="o">)));</span>
|
|
|
566 |
<span class="o">},</span>
|
|
|
567 |
|
|
|
568 |
<span class="c">/**</span>
|
|
|
569 |
<span class="c"> * <p>Creates the thumb element (not image) if not provided and not</span>
|
|
|
570 |
<span class="c"> * discovered via HTML_PARSER. If the thumb is an <code>img</code> element</span>
|
|
|
571 |
<span class="c"> * but no thumbImage configured or discovered, reassigns the thumb element</span>
|
|
|
572 |
<span class="c"> * to the thumbImage and defaults the thumb element as a div.</p></span>
|
|
|
573 |
<span class="c"> *</span>
|
|
|
574 |
<span class="c"> * <p>Makes sure the thumb is a child of the rail element and calls</span>
|
|
|
575 |
<span class="c"> * _initThumbImage if thumbImage is provided.</p></span>
|
|
|
576 |
<span class="c"> *</span>
|
|
|
577 |
<span class="c"> * @method _initThumb</span>
|
|
|
578 |
<span class="c"> * @protected</span>
|
|
|
579 |
<span class="c"> */</span>
|
|
|
580 |
<span class="nx">_initThumb</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
581 |
<span class="k">var</span> <span class="nx">rail</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RAIL</span><span class="o">),</span>
|
|
|
582 |
<span class="nx">thumb</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB</span><span class="o">);</span>
|
|
|
583 |
|
|
|
584 |
<span class="c">// Passed an img element as the thumb</span>
|
|
|
585 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">thumb</span> <span class="o">&&</span> <span class="o">!</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB_IMAGE</span><span class="o">)</span> <span class="o">&&</span>
|
|
|
586 |
<span class="nx">thumb</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'nodeName'</span><span class="o">).</span><span class="nx">toLowerCase</span><span class="o">()</span> <span class="o">===</span> <span class="s1">'img'</span><span class="o">)</span> <span class="o">{</span>
|
|
|
587 |
<span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">THUMB_IMAGE</span><span class="o">,</span> <span class="nx">thumb</span><span class="o">);</span>
|
|
|
588 |
<span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">THUMB</span><span class="o">,</span><span class="kc">null</span><span class="o">);</span>
|
|
|
589 |
<span class="nx">thumb</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
590 |
<span class="o">}</span>
|
|
|
591 |
|
|
|
592 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">thumb</span><span class="o">)</span> <span class="o">{</span>
|
|
|
593 |
<span class="nx">thumb</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Node</span><span class="o">.</span><span class="nx">create</span><span class="o">(</span>
|
|
|
594 |
<span class="s1">'<div class="'</span><span class="o">+</span><span class="nx">C_THUMB</span><span class="o">+</span><span class="s1">'"></div>'</span><span class="o">);</span>
|
|
|
595 |
|
|
|
596 |
<span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">THUMB</span><span class="o">,</span><span class="nx">thumb</span><span class="o">);</span>
|
|
|
597 |
<span class="o">}</span>
|
|
|
598 |
|
|
|
599 |
<span class="nx">thumb</span><span class="o">.</span><span class="nx">addClass</span><span class="o">(</span><span class="nx">C_THUMB</span><span class="o">);</span>
|
|
|
600 |
|
|
|
601 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">rail</span><span class="o">.</span><span class="nx">contains</span><span class="o">(</span><span class="nx">thumb</span><span class="o">))</span> <span class="o">{</span>
|
|
|
602 |
<span class="nx">rail</span><span class="o">.</span><span class="nx">appendChild</span><span class="o">(</span><span class="nx">thumb</span><span class="o">);</span>
|
|
|
603 |
<span class="o">}</span>
|
|
|
604 |
|
|
|
605 |
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB_IMAGE</span><span class="o">))</span> <span class="o">{</span>
|
|
|
606 |
<span class="k">this</span><span class="o">.</span><span class="nx">_initThumbImage</span><span class="o">();</span>
|
|
|
607 |
<span class="o">}</span>
|
|
|
608 |
<span class="o">},</span>
|
|
|
609 |
|
|
|
610 |
<span class="c">/**</span>
|
|
|
611 |
<span class="c"> * Ensures the thumbImage is a child of the thumb element.</span>
|
|
|
612 |
<span class="c"> *</span>
|
|
|
613 |
<span class="c"> * @method _initThumbImage</span>
|
|
|
614 |
<span class="c"> * @protected</span>
|
|
|
615 |
<span class="c"> */</span>
|
|
|
616 |
<span class="nx">_initThumbImage</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
617 |
<span class="k">var</span> <span class="nx">thumb</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB</span><span class="o">),</span>
|
|
|
618 |
<span class="nx">img</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB_IMAGE</span><span class="o">);</span>
|
|
|
619 |
|
|
|
620 |
<span class="k">if</span> <span class="o">(</span><span class="nx">img</span><span class="o">)</span> <span class="o">{</span>
|
|
|
621 |
<span class="nx">img</span><span class="o">.</span><span class="nx">replaceClass</span><span class="o">(</span><span class="nx">C_THUMB</span><span class="o">,</span><span class="nx">C_THUMB_IMAGE</span><span class="o">);</span>
|
|
|
622 |
|
|
|
623 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">thumb</span><span class="o">.</span><span class="nx">contains</span><span class="o">(</span><span class="nx">img</span><span class="o">))</span> <span class="o">{</span>
|
|
|
624 |
<span class="nx">thumb</span><span class="o">.</span><span class="nx">appendChild</span><span class="o">(</span><span class="nx">img</span><span class="o">);</span>
|
|
|
625 |
<span class="o">}</span>
|
|
|
626 |
<span class="o">}</span>
|
|
|
627 |
<span class="o">},</span>
|
|
|
628 |
|
|
|
629 |
<span class="c">/**</span>
|
|
|
630 |
<span class="c"> * Creates the Y.DD instance used to handle the thumb movement and binds</span>
|
|
|
631 |
<span class="c"> * Slider interaction to the configured value model.</span>
|
|
|
632 |
<span class="c"> *</span>
|
|
|
633 |
<span class="c"> * @method bindUI</span>
|
|
|
634 |
<span class="c"> * @protected</span>
|
|
|
635 |
<span class="c"> */</span>
|
|
|
636 |
<span class="nx">bindUI</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
637 |
<span class="c">/**</span>
|
|
|
638 |
<span class="c"> * Bridges user interaction with the thumb to the value attribute.</span>
|
|
|
639 |
<span class="c"> *</span>
|
|
|
640 |
<span class="c"> * @event thumbDrag</span>
|
|
|
641 |
<span class="c"> * @param event {Event.Facade} An Event Facade object with the following attribute specific properties added:</span>
|
|
|
642 |
<span class="c"> * <dl></span>
|
|
|
643 |
<span class="c"> * <dt>ddEvent</dt></span>
|
|
|
644 |
<span class="c"> * <dd><code>drag:drag</code> event from the managed DD.Drag instance</dd></span>
|
|
|
645 |
<span class="c"> * </dl></span>
|
|
|
646 |
<span class="c"> * @preventable _defUpdateValueFromDD</span>
|
|
|
647 |
<span class="c"> */</span>
|
|
|
648 |
<span class="k">this</span><span class="o">.</span><span class="nx">publish</span><span class="o">(</span><span class="nx">THUMB_DRAG</span><span class="o">,</span> <span class="o">{</span><span class="nx">defaultFn</span><span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">_defUpdateValueFromDD</span><span class="o">});</span>
|
|
|
649 |
|
|
|
650 |
<span class="k">this</span><span class="o">.</span><span class="nx">_bindThumbDD</span><span class="o">();</span>
|
|
|
651 |
|
|
|
652 |
<span class="k">this</span><span class="o">.</span><span class="nx">after</span><span class="o">(</span><span class="s1">'valueChange'</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_afterValueChange</span><span class="o">);</span>
|
|
|
653 |
<span class="k">this</span><span class="o">.</span><span class="nx">after</span><span class="o">(</span><span class="s1">'thumbImageChange'</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_afterThumbImageChange</span><span class="o">);</span>
|
|
|
654 |
<span class="k">this</span><span class="o">.</span><span class="nx">after</span><span class="o">(</span><span class="nx">DISABLED_CHANGE</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_afterDisabledChange</span><span class="o">);</span>
|
|
|
655 |
<span class="o">},</span>
|
|
|
656 |
|
|
|
657 |
<span class="c">/**</span>
|
|
|
658 |
<span class="c"> * Creates the Y.DD instance used to handle the thumb interaction.</span>
|
|
|
659 |
<span class="c"> * </span>
|
|
|
660 |
<span class="c"> * @method _bindThumbDD</span>
|
|
|
661 |
<span class="c"> * @protected</span>
|
|
|
662 |
<span class="c"> */</span>
|
|
|
663 |
<span class="nx">_bindThumbDD</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
664 |
<span class="k">var</span> <span class="nx">ddConf</span> <span class="o">=</span> <span class="o">{</span>
|
|
|
665 |
<span class="nx">node</span> <span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB</span><span class="o">),</span>
|
|
|
666 |
<span class="nx">bubble</span> <span class="o">:</span> <span class="kc">false</span>
|
|
|
667 |
<span class="o">},</span>
|
|
|
668 |
<span class="nx">conConf</span> <span class="o">=</span> <span class="o">{</span>
|
|
|
669 |
<span class="nx">constrain2node</span> <span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RAIL</span><span class="o">)</span>
|
|
|
670 |
<span class="o">};</span>
|
|
|
671 |
|
|
|
672 |
<span class="nx">conConf</span><span class="o">[</span><span class="k">this</span><span class="o">.</span><span class="nx">_key</span><span class="o">.</span><span class="nx">ddStick</span><span class="o">]</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
673 |
|
|
|
674 |
<span class="k">this</span><span class="o">.</span><span class="nx">_dd</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">DD</span><span class="o">.</span><span class="nx">Drag</span><span class="o">(</span><span class="nx">ddConf</span><span class="o">).</span><span class="nx">plug</span><span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Plugin</span><span class="o">.</span><span class="nx">DDConstrained</span><span class="o">,</span> <span class="nx">conConf</span><span class="o">);</span>
|
|
|
675 |
<span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s1">'drag:start'</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_onDDStartDrag</span><span class="o">,</span> <span class="k">this</span><span class="o">));</span>
|
|
|
676 |
<span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s1">'drag:drag'</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_onDDDrag</span><span class="o">,</span> <span class="k">this</span><span class="o">));</span>
|
|
|
677 |
<span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s1">'drag:end'</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_onDDEndDrag</span><span class="o">,</span> <span class="k">this</span><span class="o">));</span>
|
|
|
678 |
|
|
|
679 |
<span class="k">this</span><span class="o">.</span><span class="nx">_initRailDD</span><span class="o">();</span>
|
|
|
680 |
<span class="o">},</span>
|
|
|
681 |
|
|
|
682 |
<span class="c">/**</span>
|
|
|
683 |
<span class="c"> * Subscribes to the rail Node's mousedown event to actuate the thumb when</span>
|
|
|
684 |
<span class="c"> * backgroundEnabled is true.</span>
|
|
|
685 |
<span class="c"> *</span>
|
|
|
686 |
<span class="c"> * @method _initRailDD</span>
|
|
|
687 |
<span class="c"> * @protected</span>
|
|
|
688 |
<span class="c"> */</span>
|
|
|
689 |
<span class="nx">_initRailDD</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
690 |
<span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RAIL</span><span class="o">).</span><span class="nx">on</span><span class="o">(</span><span class="s1">'mousedown'</span><span class="o">,</span><span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_handleRailMouseDown</span><span class="o">,</span><span class="k">this</span><span class="o">));</span>
|
|
|
691 |
<span class="o">},</span>
|
|
|
692 |
|
|
|
693 |
<span class="c">/**</span>
|
|
|
694 |
<span class="c"> * If the Slider is not disabled and railEnabled is true, moves the thumb</span>
|
|
|
695 |
<span class="c"> * to the mousedown position and hands control over to DD.</span>
|
|
|
696 |
<span class="c"> *</span>
|
|
|
697 |
<span class="c"> * @method _handleRailMouseDown</span>
|
|
|
698 |
<span class="c"> * @param e {Event} Mousedown event facade</span>
|
|
|
699 |
<span class="c"> * @protected</span>
|
|
|
700 |
<span class="c"> */</span>
|
|
|
701 |
<span class="nx">_handleRailMouseDown</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
702 |
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'railEnabled'</span><span class="o">)</span> <span class="o">&&</span> <span class="o">!</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">DISABLED</span><span class="o">))</span> <span class="o">{</span>
|
|
|
703 |
<span class="k">var</span> <span class="nx">dd</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">,</span>
|
|
|
704 |
<span class="nx">xyIndex</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_key</span><span class="o">.</span><span class="nx">xyIndex</span><span class="o">,</span>
|
|
|
705 |
<span class="nx">xy</span><span class="o">;</span>
|
|
|
706 |
|
|
|
707 |
<span class="k">if</span> <span class="o">(</span><span class="nx">dd</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'primaryButtonOnly'</span><span class="o">)</span> <span class="o">&&</span> <span class="nx">e</span><span class="o">.</span><span class="nx">button</span> <span class="o">></span> <span class="m">1</span><span class="o">)</span> <span class="o">{</span>
|
|
|
708 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'Mousedown was not produced by the primary button'</span><span class="o">,</span>
|
|
|
709 |
<span class="s1">'warn'</span><span class="o">,</span> <span class="s1">'dd-drag'</span><span class="o">);</span>
|
|
|
710 |
<span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
711 |
<span class="o">}</span>
|
|
|
712 |
|
|
|
713 |
<span class="nx">dd</span><span class="o">.</span><span class="nx">_dragThreshMet</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
714 |
|
|
|
715 |
<span class="nx">dd</span><span class="o">.</span><span class="nx">_fixIEMouseDown</span><span class="o">();</span>
|
|
|
716 |
<span class="nx">e</span><span class="o">.</span><span class="nx">halt</span><span class="o">();</span>
|
|
|
717 |
|
|
|
718 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">DD</span><span class="o">.</span><span class="nx">DDM</span><span class="o">.</span><span class="nx">activeDrag</span> <span class="o">=</span> <span class="nx">dd</span><span class="o">;</span>
|
|
|
719 |
|
|
|
720 |
<span class="c">// Adjust registered starting position by half the thumb's x/y</span>
|
|
|
721 |
<span class="c"></span> <span class="nx">xy</span> <span class="o">=</span> <span class="nx">dd</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'dragNode'</span><span class="o">).</span><span class="nx">getXY</span><span class="o">();</span>
|
|
|
722 |
<span class="nx">xy</span><span class="o">[</span><span class="nx">xyIndex</span><span class="o">]</span> <span class="o">+=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_thumbOffset</span><span class="o">;</span>
|
|
|
723 |
|
|
|
724 |
<span class="nx">dd</span><span class="o">.</span><span class="nx">_setStartPosition</span><span class="o">(</span><span class="nx">xy</span><span class="o">);</span>
|
|
|
725 |
<span class="nx">dd</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="s1">'activeHandle'</span><span class="o">,</span><span class="nx">dd</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'dragNode'</span><span class="o">));</span>
|
|
|
726 |
|
|
|
727 |
<span class="nx">dd</span><span class="o">.</span><span class="nx">start</span><span class="o">();</span>
|
|
|
728 |
<span class="nx">dd</span><span class="o">.</span><span class="nx">_alignNode</span><span class="o">([</span><span class="nx">e</span><span class="o">.</span><span class="nx">pageX</span><span class="o">,</span><span class="nx">e</span><span class="o">.</span><span class="nx">pageY</span><span class="o">]);</span>
|
|
|
729 |
<span class="o">}</span>
|
|
|
730 |
<span class="o">},</span>
|
|
|
731 |
|
|
|
732 |
<span class="c">/**</span>
|
|
|
733 |
<span class="c"> * Synchronizes the DOM state with the attribute settings (most notably</span>
|
|
|
734 |
<span class="c"> * railSize and value). If thumbImage is provided and is still loading,</span>
|
|
|
735 |
<span class="c"> * sync is delayed until it is complete, since the image's dimensions are</span>
|
|
|
736 |
<span class="c"> * taken into consideration for calculations.</span>
|
|
|
737 |
<span class="c"> *</span>
|
|
|
738 |
<span class="c"> * @method syncUI</span>
|
|
|
739 |
<span class="c"> */</span>
|
|
|
740 |
<span class="nx">syncUI</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
741 |
<span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">CONTENT_BOX</span><span class="o">).</span><span class="nx">removeClass</span><span class="o">(</span><span class="nx">C_IMAGE_ERROR</span><span class="o">);</span>
|
|
|
742 |
|
|
|
743 |
<span class="k">var</span> <span class="nx">img</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB_IMAGE</span><span class="o">);</span>
|
|
|
744 |
|
|
|
745 |
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_isImageLoading</span><span class="o">(</span><span class="nx">img</span><span class="o">))</span> <span class="o">{</span>
|
|
|
746 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'Thumb image loading. Scheduling sync.'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
747 |
<span class="c">// Schedule the sync for when the image loads/errors</span>
|
|
|
748 |
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">_scheduleSync</span><span class="o">();</span>
|
|
|
749 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
750 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'No thumb image, or image already loaded. Syncing immediately.'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
751 |
<span class="k">this</span><span class="o">.</span><span class="nx">_ready</span><span class="o">(</span><span class="nx">img</span><span class="o">,!</span><span class="k">this</span><span class="o">.</span><span class="nx">_isImageLoaded</span><span class="o">(</span><span class="nx">img</span><span class="o">));</span>
|
|
|
752 |
<span class="o">}</span>
|
|
|
753 |
<span class="o">},</span>
|
|
|
754 |
|
|
|
755 |
<span class="c">/**</span>
|
|
|
756 |
<span class="c"> * Binds to the load and error event on the thumbImage to sync the DOM</span>
|
|
|
757 |
<span class="c"> * state with the attribute settings when the image resource is resolved.</span>
|
|
|
758 |
<span class="c"> * The Slider is disabled while it waits.</span>
|
|
|
759 |
<span class="c"> *</span>
|
|
|
760 |
<span class="c"> * @method _scheduleSync</span>
|
|
|
761 |
<span class="c"> * @protected</span>
|
|
|
762 |
<span class="c"> */</span>
|
|
|
763 |
<span class="nx">_scheduleSync</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
764 |
<span class="k">var</span> <span class="nx">img</span><span class="o">,</span> <span class="nx">handler</span><span class="o">;</span>
|
|
|
765 |
|
|
|
766 |
<span class="k">if</span> <span class="o">(!</span><span class="k">this</span><span class="o">.</span><span class="nx">_stall</span><span class="o">)</span> <span class="o">{</span>
|
|
|
767 |
<span class="c">// disable the control until the image is loaded</span>
|
|
|
768 |
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">_disabled</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">DISABLED</span><span class="o">);</span>
|
|
|
769 |
<span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">DISABLED</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span>
|
|
|
770 |
<span class="k">this</span><span class="o">.</span><span class="nx">_stall</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="nx">DISABLED_CHANGE</span><span class="o">,</span><span class="k">this</span><span class="o">.</span><span class="nx">_stallDisabledChange</span><span class="o">);</span>
|
|
|
771 |
|
|
|
772 |
<span class="nx">img</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB_IMAGE</span><span class="o">);</span>
|
|
|
773 |
<span class="nx">handler</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_imageLoaded</span><span class="o">,</span><span class="k">this</span><span class="o">,</span><span class="nx">img</span><span class="o">);</span>
|
|
|
774 |
<span class="nx">img</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s1">'load'</span><span class="o">,</span> <span class="nx">handler</span><span class="o">);</span>
|
|
|
775 |
<span class="nx">img</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s1">'error'</span><span class="o">,</span><span class="nx">handler</span><span class="o">);</span>
|
|
|
776 |
<span class="o">}</span>
|
|
|
777 |
<span class="o">},</span>
|
|
|
778 |
|
|
|
779 |
<span class="c">/**</span>
|
|
|
780 |
<span class="c"> * Method subscribed to the disabledChange event when thumbImage is being</span>
|
|
|
781 |
<span class="c"> * loaded. Prevents manually enabling the Slider until the thumbImage</span>
|
|
|
782 |
<span class="c"> * resource is resolved. Intended value is stored during load and set upon</span>
|
|
|
783 |
<span class="c"> * completion.</span>
|
|
|
784 |
<span class="c"> *</span>
|
|
|
785 |
<span class="c"> * @method _stallDisabledChange</span>
|
|
|
786 |
<span class="c"> * @param e {Event} Change event for the disabled attribute</span>
|
|
|
787 |
<span class="c"> * @protected</span>
|
|
|
788 |
<span class="c"> */</span>
|
|
|
789 |
<span class="nx">_stallDisabledChange</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
790 |
<span class="k">this</span><span class="o">.</span><span class="nx">_disabled</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">newVal</span><span class="o">;</span>
|
|
|
791 |
<span class="nx">e</span><span class="o">.</span><span class="nx">preventDefault</span><span class="o">();</span>
|
|
|
792 |
<span class="o">},</span>
|
|
|
793 |
|
|
|
794 |
<span class="c">/**</span>
|
|
|
795 |
<span class="c"> * Event handler assigned to the thumbImage's load and error event if it</span>
|
|
|
796 |
<span class="c"> * was not loaded prior to instantiation. Restores the disabled value.</span>
|
|
|
797 |
<span class="c"> *</span>
|
|
|
798 |
<span class="c"> * @method _imageLoaded</span>
|
|
|
799 |
<span class="c"> * @param img {Node} The thumbImage Node</span>
|
|
|
800 |
<span class="c"> * @param e {Event} load or error event fired by the thumbImage</span>
|
|
|
801 |
<span class="c"> * @protected</span>
|
|
|
802 |
<span class="c"> */</span>
|
|
|
803 |
<span class="nx">_imageLoaded</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">img</span><span class="o">,</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
804 |
<span class="k">var</span> <span class="nx">error</span> <span class="o">=</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">type</span><span class="o">.</span><span class="nx">toLowerCase</span><span class="o">().</span><span class="nx">indexOf</span><span class="o">(</span><span class="s1">'error'</span><span class="o">)</span> <span class="o">></span> <span class="o">-</span><span class="m">1</span><span class="o">);</span>
|
|
|
805 |
|
|
|
806 |
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_stall</span><span class="o">)</span> <span class="o">{</span>
|
|
|
807 |
<span class="k">this</span><span class="o">.</span><span class="nx">_stall</span><span class="o">.</span><span class="nx">detach</span><span class="o">();</span>
|
|
|
808 |
<span class="o">}</span>
|
|
|
809 |
|
|
|
810 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'Thumb image '</span><span class="o">+</span><span class="nx">e</span><span class="o">.</span><span class="nx">type</span><span class="o">+</span><span class="s1">'ed. Syncing'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
811 |
|
|
|
812 |
<span class="k">this</span><span class="o">.</span><span class="nx">_stall</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
813 |
|
|
|
814 |
<span class="k">this</span><span class="o">.</span><span class="nx">_ready</span><span class="o">(</span><span class="nx">img</span><span class="o">,</span><span class="nx">error</span><span class="o">);</span>
|
|
|
815 |
|
|
|
816 |
<span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">DISABLED</span><span class="o">,</span><span class="k">this</span><span class="o">.</span><span class="nx">_disabled</span><span class="o">);</span>
|
|
|
817 |
<span class="o">},</span>
|
|
|
818 |
|
|
|
819 |
<span class="c">/**</span>
|
|
|
820 |
<span class="c"> * Applies a class to the content box if the thumbImage failed to resolve,</span>
|
|
|
821 |
<span class="c"> * the fires the internal sync event triggering a sync between UI and</span>
|
|
|
822 |
<span class="c"> * state.</span>
|
|
|
823 |
<span class="c"> *</span>
|
|
|
824 |
<span class="c"> * @method _ready</span>
|
|
|
825 |
<span class="c"> * @param img {Node} the thumbImage Node</span>
|
|
|
826 |
<span class="c"> * @param error {Boolean} Indicates an error while loading the thumbImage</span>
|
|
|
827 |
<span class="c"> * @protected</span>
|
|
|
828 |
<span class="c"> */</span>
|
|
|
829 |
<span class="nx">_ready</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">img</span><span class="o">,</span><span class="nx">error</span><span class="o">)</span> <span class="o">{</span>
|
|
|
830 |
<span class="k">var</span> <span class="nx">method</span> <span class="o">=</span> <span class="nx">error</span> <span class="o">?</span> <span class="s1">'addClass'</span> <span class="o">:</span> <span class="s1">'removeClass'</span><span class="o">;</span>
|
|
|
831 |
|
|
|
832 |
<span class="c">// If the thumb image url results in 404, assign a class to provide</span>
|
|
|
833 |
<span class="c"></span> <span class="c">// default thumb dimensions/UI</span>
|
|
|
834 |
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">CONTENT_BOX</span><span class="o">)[</span><span class="nx">method</span><span class="o">](</span><span class="nx">C_IMAGE_ERROR</span><span class="o">);</span>
|
|
|
835 |
|
|
|
836 |
<span class="k">this</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="nx">SYNC</span><span class="o">);</span>
|
|
|
837 |
<span class="o">},</span>
|
|
|
838 |
|
|
|
839 |
<span class="c">/**</span>
|
|
|
840 |
<span class="c"> * The default synchronization behavior, updating the Slider's DOM state to</span>
|
|
|
841 |
<span class="c"> * match the current attribute values.</span>
|
|
|
842 |
<span class="c"> *</span>
|
|
|
843 |
<span class="c"> * @method _defSyncFn</span>
|
|
|
844 |
<span class="c"> * @param e {Event} Internal sync event</span>
|
|
|
845 |
<span class="c"> * @protected</span>
|
|
|
846 |
<span class="c"> */</span>
|
|
|
847 |
<span class="nx">_defSyncFn</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
848 |
<span class="k">this</span><span class="o">.</span><span class="nx">_uiSetThumbSize</span><span class="o">();</span>
|
|
|
849 |
|
|
|
850 |
<span class="k">this</span><span class="o">.</span><span class="nx">_setThumbOffset</span><span class="o">();</span>
|
|
|
851 |
|
|
|
852 |
<span class="k">this</span><span class="o">.</span><span class="nx">_uiSetRailSize</span><span class="o">();</span>
|
|
|
853 |
|
|
|
854 |
<span class="k">this</span><span class="o">.</span><span class="nx">_setRailOffsetXY</span><span class="o">();</span>
|
|
|
855 |
|
|
|
856 |
<span class="k">this</span><span class="o">.</span><span class="nx">_setDDGutter</span><span class="o">();</span>
|
|
|
857 |
|
|
|
858 |
<span class="k">this</span><span class="o">.</span><span class="nx">_resetDDCacheRegion</span><span class="o">();</span>
|
|
|
859 |
|
|
|
860 |
<span class="k">this</span><span class="o">.</span><span class="nx">_setFactor</span><span class="o">();</span>
|
|
|
861 |
|
|
|
862 |
<span class="k">var</span> <span class="nx">val</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">VALUE</span><span class="o">);</span>
|
|
|
863 |
|
|
|
864 |
<span class="k">this</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="nx">POSITION_THUMB</span><span class="o">,</span> <span class="o">{</span>
|
|
|
865 |
<span class="nx">value</span> <span class="o">:</span> <span class="nx">val</span><span class="o">,</span>
|
|
|
866 |
<span class="nx">offset</span> <span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">_convertValueToOffset</span><span class="o">(</span><span class="nx">val</span><span class="o">)</span>
|
|
|
867 |
<span class="o">});</span>
|
|
|
868 |
|
|
|
869 |
<span class="c">// Forces a reflow of the bounding box to address IE8 inline-block</span>
|
|
|
870 |
<span class="c"></span> <span class="c">// container not expanding correctly. bug 2527905</span>
|
|
|
871 |
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'boundingBox'</span><span class="o">).</span><span class="nx">toggleClass</span><span class="o">(</span><span class="s1">''</span><span class="o">);</span>
|
|
|
872 |
<span class="o">},</span>
|
|
|
873 |
|
|
|
874 |
<span class="c">/**</span>
|
|
|
875 |
<span class="c"> * Captures the thumb's pixel height or width (depending on the Slider's</span>
|
|
|
876 |
<span class="c"> * axis) for use in positioning calculations.</span>
|
|
|
877 |
<span class="c"> *</span>
|
|
|
878 |
<span class="c"> * @method _uiSetThumbSize</span>
|
|
|
879 |
<span class="c"> * @protected</span>
|
|
|
880 |
<span class="c"> */</span>
|
|
|
881 |
<span class="nx">_uiSetThumbSize</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
882 |
<span class="k">var</span> <span class="nx">thumb</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB</span><span class="o">),</span>
|
|
|
883 |
<span class="nx">dim</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_key</span><span class="o">.</span><span class="nx">dim</span><span class="o">,</span>
|
|
|
884 |
<span class="nx">img</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB_IMAGE</span><span class="o">),</span>
|
|
|
885 |
<span class="nx">size</span><span class="o">;</span>
|
|
|
886 |
|
|
|
887 |
<span class="c">// offsetWidth fails in hidden containers</span>
|
|
|
888 |
<span class="c"></span> <span class="nx">size</span> <span class="o">=</span> <span class="nb">parseInt</span><span class="o">(</span><span class="nx">thumb</span><span class="o">.</span><span class="nx">getComputedStyle</span><span class="o">(</span><span class="nx">dim</span><span class="o">),</span><span class="m">10</span><span class="o">);</span>
|
|
|
889 |
|
|
|
890 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'thumb '</span><span class="o">+</span><span class="nx">dim</span><span class="o">+</span><span class="s1">': '</span><span class="o">+</span><span class="nx">size</span><span class="o">+</span><span class="s1">'px'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
891 |
|
|
|
892 |
<span class="k">if</span> <span class="o">(</span><span class="nx">img</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">_isImageLoaded</span><span class="o">(</span><span class="nx">img</span><span class="o">))</span> <span class="o">{</span>
|
|
|
893 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'using thumbImage '</span><span class="o">+</span><span class="nx">dim</span><span class="o">+</span><span class="s1">' ('</span><span class="o">+</span><span class="nx">img</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">dim</span><span class="o">)+</span><span class="s1">') for _thumbSize'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
894 |
|
|
|
895 |
<span class="nx">size</span> <span class="o">=</span> <span class="nx">img</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">dim</span><span class="o">);</span>
|
|
|
896 |
<span class="o">}</span>
|
|
|
897 |
|
|
|
898 |
<span class="k">this</span><span class="o">.</span><span class="nx">_thumbSize</span> <span class="o">=</span> <span class="nx">size</span><span class="o">;</span>
|
|
|
899 |
<span class="o">},</span>
|
|
|
900 |
|
|
|
901 |
<span class="c">/**</span>
|
|
|
902 |
<span class="c"> * Establishes the point in the thumb that should align to the rail</span>
|
|
|
903 |
<span class="c"> * position representing the calculated value.</span>
|
|
|
904 |
<span class="c"> *</span>
|
|
|
905 |
<span class="c"> * @method _setThumbOffset</span>
|
|
|
906 |
<span class="c"> * @protected</span>
|
|
|
907 |
<span class="c"> */</span>
|
|
|
908 |
<span class="nx">_setThumbOffset</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
909 |
<span class="k">this</span><span class="o">.</span><span class="nx">_thumbOffset</span> <span class="o">=</span> <span class="nx">floor</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_thumbSize</span> <span class="o">/</span> <span class="m">2</span><span class="o">);</span>
|
|
|
910 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'_thumbOffset calculated to '</span><span class="o">+</span><span class="k">this</span><span class="o">.</span><span class="nx">_thumbOffset</span><span class="o">+</span><span class="s1">'px'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
911 |
<span class="o">},</span>
|
|
|
912 |
|
|
|
913 |
<span class="c">/**</span>
|
|
|
914 |
<span class="c"> * Stores the rail Node's pixel height or width, depending on the Slider's</span>
|
|
|
915 |
<span class="c"> * axis, for use in calculating thumb position from the value.</span>
|
|
|
916 |
<span class="c"> *</span>
|
|
|
917 |
<span class="c"> * @method _uiSetRailSize</span>
|
|
|
918 |
<span class="c"> * @protected</span>
|
|
|
919 |
<span class="c"> */</span>
|
|
|
920 |
<span class="nx">_uiSetRailSize</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
921 |
<span class="k">var</span> <span class="nx">rail</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RAIL</span><span class="o">),</span>
|
|
|
922 |
<span class="nx">thumb</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB</span><span class="o">),</span>
|
|
|
923 |
<span class="nx">img</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB_IMAGE</span><span class="o">),</span>
|
|
|
924 |
<span class="nx">dim</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_key</span><span class="o">.</span><span class="nx">dim</span><span class="o">,</span>
|
|
|
925 |
<span class="nx">size</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RAIL_SIZE</span><span class="o">),</span>
|
|
|
926 |
<span class="nx">setxy</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
927 |
|
|
|
928 |
<span class="k">if</span> <span class="o">(</span><span class="nb">parseInt</span><span class="o">(</span><span class="nx">size</span><span class="o">,</span><span class="m">10</span><span class="o">))</span> <span class="o">{</span>
|
|
|
929 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'railSize provided: '</span><span class="o">+</span><span class="nx">size</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
930 |
|
|
|
931 |
<span class="c">// Convert to pixels</span>
|
|
|
932 |
<span class="c"></span> <span class="nx">rail</span><span class="o">.</span><span class="nx">setStyle</span><span class="o">(</span><span class="nx">dim</span><span class="o">,</span><span class="nx">size</span><span class="o">);</span>
|
|
|
933 |
<span class="nx">size</span> <span class="o">=</span> <span class="nb">parseInt</span><span class="o">(</span><span class="nx">rail</span><span class="o">.</span><span class="nx">getComputedStyle</span><span class="o">(</span><span class="nx">dim</span><span class="o">),</span><span class="m">10</span><span class="o">);</span>
|
|
|
934 |
|
|
|
935 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'pixel '</span><span class="o">+</span><span class="nx">dim</span><span class="o">+</span><span class="s1">' of railSize: '</span><span class="o">+</span><span class="nx">size</span><span class="o">+</span><span class="s1">'px'</span><span class="o">,</span> <span class="s1">'info'</span><span class="o">,</span> <span class="s1">'slider'</span><span class="o">);</span>
|
|
|
936 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
|
937 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'defaulting railSize from max of computed style and configured '</span><span class="o">+</span><span class="nx">dim</span><span class="o">+</span><span class="s1">' attribute value'</span><span class="o">,</span> <span class="s1">'info'</span><span class="o">,</span> <span class="s1">'slider'</span><span class="o">);</span>
|
|
|
938 |
<span class="c">// Default from height or width (axis respective), or dims assigned</span>
|
|
|
939 |
<span class="c"></span> <span class="c">// via css to the rail or thumb, whichever is largest.</span>
|
|
|
940 |
<span class="c"></span> <span class="c">// Dear implementers, please use railSize, not height/width to</span>
|
|
|
941 |
<span class="c"></span> <span class="c">// set the rail dims</span>
|
|
|
942 |
<span class="c"></span> <span class="nx">size</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">dim</span><span class="o">);</span>
|
|
|
943 |
<span class="k">if</span> <span class="o">(</span><span class="nb">parseInt</span><span class="o">(</span><span class="nx">size</span><span class="o">,</span><span class="m">10</span><span class="o">))</span> <span class="o">{</span>
|
|
|
944 |
<span class="nx">setxy</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
945 |
<span class="nx">rail</span><span class="o">.</span><span class="nx">setStyle</span><span class="o">(</span><span class="nx">dim</span><span class="o">,</span><span class="nx">size</span><span class="o">);</span>
|
|
|
946 |
<span class="nx">size</span> <span class="o">=</span> <span class="nb">parseInt</span><span class="o">(</span><span class="nx">rail</span><span class="o">.</span><span class="nx">getComputedStyle</span><span class="o">(</span><span class="nx">dim</span><span class="o">),</span><span class="m">10</span><span class="o">);</span>
|
|
|
947 |
<span class="o">}</span>
|
|
|
948 |
<span class="nx">size</span> <span class="o">=</span> <span class="nx">max</span><span class="o">(</span>
|
|
|
949 |
<span class="nx">size</span><span class="o">|</span><span class="m">0</span><span class="o">,</span>
|
|
|
950 |
<span class="nb">parseInt</span><span class="o">(</span><span class="nx">thumb</span><span class="o">.</span><span class="nx">getComputedStyle</span><span class="o">(</span><span class="nx">dim</span><span class="o">),</span><span class="m">10</span><span class="o">),</span>
|
|
|
951 |
<span class="nb">parseInt</span><span class="o">(</span><span class="nx">rail</span><span class="o">.</span><span class="nx">getComputedStyle</span><span class="o">(</span><span class="nx">dim</span><span class="o">),</span><span class="m">10</span><span class="o">));</span>
|
|
|
952 |
|
|
|
953 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'pixel '</span><span class="o">+</span><span class="nx">dim</span><span class="o">+</span><span class="s1">' of rail: '</span><span class="o">+</span><span class="nx">size</span><span class="o">+</span><span class="s1">'px'</span><span class="o">,</span> <span class="s1">'info'</span><span class="o">,</span> <span class="s1">'slider'</span><span class="o">);</span>
|
|
|
954 |
|
|
|
955 |
<span class="k">if</span> <span class="o">(</span><span class="nx">img</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">_isImageLoaded</span><span class="o">(</span><span class="nx">img</span><span class="o">))</span> <span class="o">{</span>
|
|
|
956 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'using max of thumbImage '</span><span class="o">+</span><span class="nx">dim</span><span class="o">+</span><span class="s1">' ('</span><span class="o">+</span><span class="nx">img</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">dim</span><span class="o">)+</span><span class="s1">' and '</span><span class="o">+</span><span class="nx">size</span><span class="o">+</span><span class="s1">' for railSize'</span><span class="o">,</span> <span class="s1">'info'</span><span class="o">,</span> <span class="s1">'slider'</span><span class="o">);</span>
|
|
|
957 |
|
|
|
958 |
<span class="nx">size</span> <span class="o">=</span> <span class="nx">max</span><span class="o">(</span><span class="nx">img</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">dim</span><span class="o">),</span><span class="nx">size</span><span class="o">);</span>
|
|
|
959 |
<span class="o">}</span>
|
|
|
960 |
<span class="o">}</span>
|
|
|
961 |
|
|
|
962 |
<span class="nx">rail</span><span class="o">.</span><span class="nx">setStyle</span><span class="o">(</span><span class="nx">dim</span><span class="o">,</span> <span class="nx">size</span> <span class="o">+</span> <span class="nx">PX</span><span class="o">);</span>
|
|
|
963 |
|
|
|
964 |
<span class="k">this</span><span class="o">.</span><span class="nx">_railSize</span> <span class="o">=</span> <span class="nx">size</span><span class="o">;</span>
|
|
|
965 |
|
|
|
966 |
<span class="c">// handle the (not recommended) fallback case of setting rail size via</span>
|
|
|
967 |
<span class="c"></span> <span class="c">// widget height/width params. This is the only case that sets the</span>
|
|
|
968 |
<span class="c"></span> <span class="c">// off-axis rail dim in the code.</span>
|
|
|
969 |
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">setxy</span><span class="o">)</span> <span class="o">{</span>
|
|
|
970 |
<span class="nx">dim</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_key</span><span class="o">.</span><span class="nx">offAxisDim</span><span class="o">;</span>
|
|
|
971 |
<span class="nx">size</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">dim</span><span class="o">);</span>
|
|
|
972 |
<span class="k">if</span> <span class="o">(</span><span class="nx">size</span><span class="o">)</span> <span class="o">{</span>
|
|
|
973 |
<span class="nx">rail</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">dim</span><span class="o">,</span><span class="nx">size</span><span class="o">);</span>
|
|
|
974 |
<span class="o">}</span>
|
|
|
975 |
<span class="o">}</span>
|
|
|
976 |
<span class="o">},</span>
|
|
|
977 |
|
|
|
978 |
<span class="c">/**</span>
|
|
|
979 |
<span class="c"> * Store the current XY position of the rail Node on the page. For use in</span>
|
|
|
980 |
<span class="c"> * calculating thumb position from value.</span>
|
|
|
981 |
<span class="c"> *</span>
|
|
|
982 |
<span class="c"> * @method _setRailOffsetXY</span>
|
|
|
983 |
<span class="c"> * @protected</span>
|
|
|
984 |
<span class="c"> */</span>
|
|
|
985 |
<span class="nx">_setRailOffsetXY</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
986 |
<span class="k">this</span><span class="o">.</span><span class="nx">_offsetXY</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RAIL</span><span class="o">).</span><span class="nx">getXY</span><span class="o">()[</span><span class="k">this</span><span class="o">.</span><span class="nx">_key</span><span class="o">.</span><span class="nx">xyIndex</span><span class="o">]</span> <span class="o">+</span>
|
|
|
987 |
<span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN_GUTTER</span><span class="o">);</span>
|
|
|
988 |
<span class="o">},</span>
|
|
|
989 |
|
|
|
990 |
<span class="c">/**</span>
|
|
|
991 |
<span class="c"> * Passes the gutter attribute value to the DDConstrain gutter attribute.</span>
|
|
|
992 |
<span class="c"> *</span>
|
|
|
993 |
<span class="c"> * @method _setDDGutter</span>
|
|
|
994 |
<span class="c"> * @protected</span>
|
|
|
995 |
<span class="c"> */</span>
|
|
|
996 |
<span class="nx">_setDDGutter</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
997 |
<span class="k">var</span> <span class="nx">gutter</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_key</span><span class="o">.</span><span class="nx">xyIndex</span> <span class="o">?</span>
|
|
|
998 |
<span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN_GUTTER</span><span class="o">)</span> <span class="o">+</span> <span class="s2">" 0 "</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MAX_GUTTER</span><span class="o">)</span> <span class="o">:</span>
|
|
|
999 |
<span class="s2">"0 "</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MAX_GUTTER</span><span class="o">)</span> <span class="o">+</span> <span class="s2">" 0 "</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN_GUTTER</span><span class="o">);</span>
|
|
|
1000 |
|
|
|
1001 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'setting DDConstrain gutter "'</span><span class="o">+</span><span class="nx">gutter</span><span class="o">+</span><span class="s1">'"'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
1002 |
|
|
|
1003 |
<span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">.</span><span class="nx">con</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="s1">'gutter'</span><span class="o">,</span> <span class="nx">gutter</span><span class="o">);</span>
|
|
|
1004 |
<span class="o">},</span>
|
|
|
1005 |
|
|
|
1006 |
<span class="c">/**</span>
|
|
|
1007 |
<span class="c"> * Resets the cached region inside the DD constrain instance to support</span>
|
|
|
1008 |
<span class="c"> * repositioning the Slider after instantiation.</span>
|
|
|
1009 |
<span class="c"> *</span>
|
|
|
1010 |
<span class="c"> * @method _resetDDCacheRegion</span>
|
|
|
1011 |
<span class="c"> * @protected</span>
|
|
|
1012 |
<span class="c"> */</span>
|
|
|
1013 |
<span class="nx">_resetDDCacheRegion</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
1014 |
<span class="c">// Workaround for ticket #2527964</span>
|
|
|
1015 |
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">.</span><span class="nx">con</span><span class="o">.</span><span class="nx">_cacheRegion</span><span class="o">();</span>
|
|
|
1016 |
<span class="o">},</span>
|
|
|
1017 |
|
|
|
1018 |
<span class="c">/**</span>
|
|
|
1019 |
<span class="c"> * Calculates the multiplier used to translate the value into a thumb</span>
|
|
|
1020 |
<span class="c"> * position.</span>
|
|
|
1021 |
<span class="c"> *</span>
|
|
|
1022 |
<span class="c"> * @method _setFactor</span>
|
|
|
1023 |
<span class="c"> * @protected</span>
|
|
|
1024 |
<span class="c"> */</span>
|
|
|
1025 |
<span class="nx">_setFactor</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
1026 |
<span class="k">var</span> <span class="nx">range</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_railSize</span> <span class="o">-</span> <span class="k">this</span><span class="o">.</span><span class="nx">_thumbSize</span> <span class="o">-</span>
|
|
|
1027 |
<span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN_GUTTER</span><span class="o">)</span> <span class="o">-</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MAX_GUTTER</span><span class="o">);</span>
|
|
|
1028 |
|
|
|
1029 |
<span class="k">this</span><span class="o">.</span><span class="nx">_factor</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_railSize</span> <span class="o">?</span>
|
|
|
1030 |
<span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MAX</span><span class="o">)</span> <span class="o">-</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN</span><span class="o">))</span> <span class="o">/</span> <span class="nx">range</span> <span class="o">:</span>
|
|
|
1031 |
<span class="m">1</span><span class="o">;</span>
|
|
|
1032 |
|
|
|
1033 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'_factor set to '</span><span class="o">+</span><span class="k">this</span><span class="o">.</span><span class="nx">_factor</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
1034 |
<span class="o">},</span>
|
|
|
1035 |
|
|
|
1036 |
<span class="c">/**</span>
|
|
|
1037 |
<span class="c"> * Convenience method for accessing the current value of the Slider.</span>
|
|
|
1038 |
<span class="c"> * Equivalent to <code>slider.get(&quot;value&quot;)</code>.</span>
|
|
|
1039 |
<span class="c"> *</span>
|
|
|
1040 |
<span class="c"> * @method getValue</span>
|
|
|
1041 |
<span class="c"> * @return {Number} the value</span>
|
|
|
1042 |
<span class="c"> */</span>
|
|
|
1043 |
<span class="nx">getValue</span> <span class="o">:</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
|
1044 |
<span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">VALUE</span><span class="o">);</span>
|
|
|
1045 |
<span class="o">},</span>
|
|
|
1046 |
|
|
|
1047 |
<span class="c">/**</span>
|
|
|
1048 |
<span class="c"> * Convenience method for updating the current value of the Slider.</span>
|
|
|
1049 |
<span class="c"> * Equivalent to <code>slider.set(&quot;value&quot;,val)</code>.</span>
|
|
|
1050 |
<span class="c"> *</span>
|
|
|
1051 |
<span class="c"> * @method setValue</span>
|
|
|
1052 |
<span class="c"> * @param val {Number} the new value</span>
|
|
|
1053 |
<span class="c"> */</span>
|
|
|
1054 |
<span class="nx">setValue</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">val</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1055 |
<span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">VALUE</span><span class="o">,</span><span class="nx">val</span><span class="o">);</span>
|
|
|
1056 |
<span class="o">},</span>
|
|
|
1057 |
|
|
|
1058 |
<span class="c">/**</span>
|
|
|
1059 |
<span class="c"> * Validator applied to new values for the axis attribute. Only</span>
|
|
|
1060 |
<span class="c"> * &quot;x&quot; and &quot;y&quot; are permitted.</span>
|
|
|
1061 |
<span class="c"> *</span>
|
|
|
1062 |
<span class="c"> * @method _validateNewAxis</span>
|
|
|
1063 |
<span class="c"> * @param v {String} proposed value for the axis attribute</span>
|
|
|
1064 |
<span class="c"> * @return Boolean</span>
|
|
|
1065 |
<span class="c"> * @protected</span>
|
|
|
1066 |
<span class="c"> */</span>
|
|
|
1067 |
<span class="nx">_validateNewAxis</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1068 |
<span class="k">return</span> <span class="nx">isString</span><span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">&&</span> <span class="s1">'xXyY'</span><span class="o">.</span><span class="nx">indexOf</span><span class="o">(</span><span class="nx">v</span><span class="o">.</span><span class="nx">charAt</span><span class="o">(</span><span class="m">0</span><span class="o">))</span> <span class="o">></span> <span class="o">-</span><span class="m">1</span><span class="o">;</span>
|
|
|
1069 |
<span class="o">},</span>
|
|
|
1070 |
|
|
|
1071 |
<span class="c">/**</span>
|
|
|
1072 |
<span class="c"> * Validator applied to the min attribute.</span>
|
|
|
1073 |
<span class="c"> *</span>
|
|
|
1074 |
<span class="c"> * @method _validateNewMin</span>
|
|
|
1075 |
<span class="c"> * @param v {MIXED} proposed value for the min attribute</span>
|
|
|
1076 |
<span class="c"> * @return Boolean</span>
|
|
|
1077 |
<span class="c"> * @protected</span>
|
|
|
1078 |
<span class="c"> */</span>
|
|
|
1079 |
<span class="nx">_validateNewMin</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1080 |
<span class="k">return</span> <span class="nx">isNumber</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
1081 |
<span class="o">},</span>
|
|
|
1082 |
|
|
|
1083 |
<span class="c">/**</span>
|
|
|
1084 |
<span class="c"> * Validator applied to the max attribute.</span>
|
|
|
1085 |
<span class="c"> *</span>
|
|
|
1086 |
<span class="c"> * @method _validateNewMax</span>
|
|
|
1087 |
<span class="c"> * @param v {MIXED} proposed value for the max attribute</span>
|
|
|
1088 |
<span class="c"> * @return Boolean</span>
|
|
|
1089 |
<span class="c"> * @protected</span>
|
|
|
1090 |
<span class="c"> */</span>
|
|
|
1091 |
<span class="nx">_validateNewMax</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1092 |
<span class="k">return</span> <span class="nx">isNumber</span><span class="o">(</span><span class="nx">v</span><span class="o">);</span>
|
|
|
1093 |
<span class="o">},</span>
|
|
|
1094 |
|
|
|
1095 |
<span class="c">/**</span>
|
|
|
1096 |
<span class="c"> * Validator applied to the value attribute.</span>
|
|
|
1097 |
<span class="c"> *</span>
|
|
|
1098 |
<span class="c"> * @method _validateNewValue</span>
|
|
|
1099 |
<span class="c"> * @param v {MIXED} proposed value for the value attribute</span>
|
|
|
1100 |
<span class="c"> * @return Boolean</span>
|
|
|
1101 |
<span class="c"> * @protected</span>
|
|
|
1102 |
<span class="c"> */</span>
|
|
|
1103 |
<span class="nx">_validateNewValue</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1104 |
<span class="k">var</span> <span class="nx">min</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN</span><span class="o">),</span>
|
|
|
1105 |
<span class="nx">max</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MAX</span><span class="o">);</span>
|
|
|
1106 |
|
|
|
1107 |
<span class="k">return</span> <span class="nx">isNumber</span><span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">&&</span>
|
|
|
1108 |
<span class="o">(</span><span class="nx">min</span> <span class="o"><</span> <span class="nx">max</span> <span class="o">?</span> <span class="o">(</span><span class="nx">v</span> <span class="o">>=</span> <span class="nx">min</span> <span class="o">&&</span> <span class="nx">v</span> <span class="o"><=</span> <span class="nx">max</span><span class="o">)</span> <span class="o">:</span> <span class="o">(</span><span class="nx">v</span> <span class="o">>=</span> <span class="nx">max</span> <span class="o">&&</span> <span class="nx">v</span> <span class="o"><=</span> <span class="nx">min</span><span class="o">));</span>
|
|
|
1109 |
<span class="o">},</span>
|
|
|
1110 |
|
|
|
1111 |
<span class="c">/**</span>
|
|
|
1112 |
<span class="c"> * Validator applied to the rail attribute. Rejects all values after the</span>
|
|
|
1113 |
<span class="c"> * Slider has been rendered.</span>
|
|
|
1114 |
<span class="c"> *</span>
|
|
|
1115 |
<span class="c"> * @method _validateNewRail</span>
|
|
|
1116 |
<span class="c"> * @param v {MIXED} proposed value for the rail attribute</span>
|
|
|
1117 |
<span class="c"> * @return Boolean</span>
|
|
|
1118 |
<span class="c"> * @protected</span>
|
|
|
1119 |
<span class="c"> */</span>
|
|
|
1120 |
<span class="nx">_validateNewRail</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1121 |
<span class="k">return</span> <span class="o">!</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RENDERED</span><span class="o">)</span> <span class="o">||</span> <span class="nx">v</span><span class="o">;</span>
|
|
|
1122 |
<span class="o">},</span>
|
|
|
1123 |
|
|
|
1124 |
<span class="c">/**</span>
|
|
|
1125 |
<span class="c"> * Validator applied to the thumb attribute. Rejects all values after the</span>
|
|
|
1126 |
<span class="c"> * Slider has been rendered.</span>
|
|
|
1127 |
<span class="c"> *</span>
|
|
|
1128 |
<span class="c"> * @method _validateNewThumb</span>
|
|
|
1129 |
<span class="c"> * @param v {MIXED} proposed value for the thumb attribute</span>
|
|
|
1130 |
<span class="c"> * @return Boolean</span>
|
|
|
1131 |
<span class="c"> * @protected</span>
|
|
|
1132 |
<span class="c"> */</span>
|
|
|
1133 |
<span class="nx">_validateNewThumb</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1134 |
<span class="k">return</span> <span class="o">!</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RENDERED</span><span class="o">)</span> <span class="o">||</span> <span class="nx">v</span><span class="o">;</span>
|
|
|
1135 |
<span class="o">},</span>
|
|
|
1136 |
|
|
|
1137 |
<span class="c">/**</span>
|
|
|
1138 |
<span class="c"> * Validator applied to the thumbImage attribute. Rejects all values after</span>
|
|
|
1139 |
<span class="c"> * the Slider has been rendered.</span>
|
|
|
1140 |
<span class="c"> *</span>
|
|
|
1141 |
<span class="c"> * @method _validateNewThumbImage</span>
|
|
|
1142 |
<span class="c"> * @param v {MIXED} proposed value for the thumbImage attribute</span>
|
|
|
1143 |
<span class="c"> * @return Boolean</span>
|
|
|
1144 |
<span class="c"> * @protected</span>
|
|
|
1145 |
<span class="c"> */</span>
|
|
|
1146 |
<span class="nx">_validateNewThumbImage</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1147 |
<span class="k">return</span> <span class="o">!</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RENDERED</span><span class="o">)</span> <span class="o">||</span> <span class="nx">v</span><span class="o">;</span>
|
|
|
1148 |
<span class="o">},</span>
|
|
|
1149 |
|
|
|
1150 |
<span class="c">/**</span>
|
|
|
1151 |
<span class="c"> * Validator applied to the railSize attribute. Only strings of css size</span>
|
|
|
1152 |
<span class="c"> * values (e.g. '200px') are allowed.</span>
|
|
|
1153 |
<span class="c"> *</span>
|
|
|
1154 |
<span class="c"> * @method _validateNewRailSize</span>
|
|
|
1155 |
<span class="c"> * @param v {String} proposed value for the railSize attribute</span>
|
|
|
1156 |
<span class="c"> * @return Boolean</span>
|
|
|
1157 |
<span class="c"> * @protected</span>
|
|
|
1158 |
<span class="c"> */</span>
|
|
|
1159 |
<span class="nx">_validateNewRailSize</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1160 |
<span class="k">return</span> <span class="nx">isString</span><span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">&&</span>
|
|
|
1161 |
<span class="o">(</span><span class="nx">v</span> <span class="o">===</span> <span class="s1">'0'</span> <span class="o">||</span> <span class="sr">/^\d+(?:p[xtc]|%|e[mx]|in|[mc]m)$/</span><span class="o">.</span><span class="nx">test</span><span class="o">(</span><span class="nx">v</span><span class="o">));</span>
|
|
|
1162 |
<span class="o">},</span>
|
|
|
1163 |
|
|
|
1164 |
<span class="c">/**</span>
|
|
|
1165 |
<span class="c"> * Setter applied to the input when updating the axis attribute.</span>
|
|
|
1166 |
<span class="c"> *</span>
|
|
|
1167 |
<span class="c"> * @method _setAxisFn</span>
|
|
|
1168 |
<span class="c"> * @param v {String} proposed value for the axis attribute</span>
|
|
|
1169 |
<span class="c"> * @return {String} lowercased first character of the input string</span>
|
|
|
1170 |
<span class="c"> * @protected</span>
|
|
|
1171 |
<span class="c"> */</span>
|
|
|
1172 |
<span class="nx">_setAxisFn</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1173 |
<span class="k">return</span> <span class="nx">v</span><span class="o">.</span><span class="nx">charAt</span><span class="o">(</span><span class="m">0</span><span class="o">).</span><span class="nx">toLowerCase</span><span class="o">();</span>
|
|
|
1174 |
<span class="o">},</span>
|
|
|
1175 |
|
|
|
1176 |
<span class="c">/**</span>
|
|
|
1177 |
<span class="c"> * Setter applied to the input when updating the value attribute. This is</span>
|
|
|
1178 |
<span class="c"> * just a placeholder for extension.</span>
|
|
|
1179 |
<span class="c"> *</span>
|
|
|
1180 |
<span class="c"> * @method _setValueFn</span>
|
|
|
1181 |
<span class="c"> * @param v {Number} proposed new value for the Slider</span>
|
|
|
1182 |
<span class="c"> * @return {Number} rounded value or configured min if non-number input</span>
|
|
|
1183 |
<span class="c"> * @protected</span>
|
|
|
1184 |
<span class="c"> */</span>
|
|
|
1185 |
<span class="nx">_setValueFn</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span> <span class="k">return</span> <span class="nx">v</span><span class="o">;</span> <span class="o">},</span>
|
|
|
1186 |
|
|
|
1187 |
<span class="c">/**</span>
|
|
|
1188 |
<span class="c"> * Setter applied to the input when updating the rail attribute. Input can</span>
|
|
|
1189 |
<span class="c"> * be a Node, raw HTMLElement, or a selector string to locate it.</span>
|
|
|
1190 |
<span class="c"> *</span>
|
|
|
1191 |
<span class="c"> * @method _setRailFn</span>
|
|
|
1192 |
<span class="c"> * @param v {Node|String|HTMLElement} The rail element Node or selector</span>
|
|
|
1193 |
<span class="c"> * @return {Node} The Node if found. Otherwise null.</span>
|
|
|
1194 |
<span class="c"> * @protected</span>
|
|
|
1195 |
<span class="c"> */</span>
|
|
|
1196 |
<span class="nx">_setRailFn</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1197 |
<span class="k">return</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">||</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
1198 |
<span class="o">},</span>
|
|
|
1199 |
|
|
|
1200 |
<span class="c">/**</span>
|
|
|
1201 |
<span class="c"> * Setter applied to the input when updating the thumb attribute. Input can</span>
|
|
|
1202 |
<span class="c"> * be a Node, raw HTMLElement, or a selector string to locate it.</span>
|
|
|
1203 |
<span class="c"> *</span>
|
|
|
1204 |
<span class="c"> * @method _setThumbFn</span>
|
|
|
1205 |
<span class="c"> * @param v {Node|String|HTMLElement} The thumb element Node or selector</span>
|
|
|
1206 |
<span class="c"> * @return {Node} The Node if found. Otherwise null.</span>
|
|
|
1207 |
<span class="c"> * @protected</span>
|
|
|
1208 |
<span class="c"> */</span>
|
|
|
1209 |
<span class="nx">_setThumbFn</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1210 |
<span class="k">return</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">||</span> <span class="kc">null</span><span class="o">;</span>
|
|
|
1211 |
<span class="o">},</span>
|
|
|
1212 |
|
|
|
1213 |
<span class="c">/**</span>
|
|
|
1214 |
<span class="c"> * Setter applied to the input when updating the thumbImage attribute.</span>
|
|
|
1215 |
<span class="c"> * Input can be a Node, raw HTMLElement, selector string to locate it, or</span>
|
|
|
1216 |
<span class="c"> * the URL for an image resource.</span>
|
|
|
1217 |
<span class="c"> *</span>
|
|
|
1218 |
<span class="c"> * String input will be treated as a selector. If no element is found using</span>
|
|
|
1219 |
<span class="c"> * the selector, an <code>img</code> Node will be created with the string</span>
|
|
|
1220 |
<span class="c"> * used as the <code>src</code> attribute.</span>
|
|
|
1221 |
<span class="c"> *</span>
|
|
|
1222 |
<span class="c"> * @method _setThumbImageFn</span>
|
|
|
1223 |
<span class="c"> * @param v {Node|String|HTMLElement} The thumbImage element Node, selector,</span>
|
|
|
1224 |
<span class="c"> * or image URL</span>
|
|
|
1225 |
<span class="c"> * @return {Node} The Node if found or created. Otherwise null.</span>
|
|
|
1226 |
<span class="c"> * @protected</span>
|
|
|
1227 |
<span class="c"> */</span>
|
|
|
1228 |
<span class="nx">_setThumbImageFn</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1229 |
<span class="k">return</span> <span class="nx">v</span> <span class="o">?</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">||</span>
|
|
|
1230 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">Node</span><span class="o">.</span><span class="nx">create</span><span class="o">(</span><span class="s1">'<img src="'</span><span class="o">+</span><span class="nx">v</span><span class="o">+</span><span class="s1">'" alt="Slider thumb">'</span><span class="o">)</span> <span class="o">:</span>
|
|
|
1231 |
<span class="kc">null</span><span class="o">;</span>
|
|
|
1232 |
<span class="o">},</span>
|
|
|
1233 |
|
|
|
1234 |
|
|
|
1235 |
<span class="c">/**</span>
|
|
|
1236 |
<span class="c"> * Caches the current page position of the rail element and fires the</span>
|
|
|
1237 |
<span class="c"> * slideStart event in response to the DD's drag:start.</span>
|
|
|
1238 |
<span class="c"> *</span>
|
|
|
1239 |
<span class="c"> * @method _onDDStartDrag</span>
|
|
|
1240 |
<span class="c"> * @param e {Event} the DD instance's drag:start custom event</span>
|
|
|
1241 |
<span class="c"> * @protected</span>
|
|
|
1242 |
<span class="c"> */</span>
|
|
|
1243 |
<span class="nx">_onDDStartDrag</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1244 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'slide start'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
1245 |
<span class="k">this</span><span class="o">.</span><span class="nx">_setRailOffsetXY</span><span class="o">();</span>
|
|
|
1246 |
<span class="k">this</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="nx">SLIDE_START</span><span class="o">,{</span> <span class="nx">ddEvent</span><span class="o">:</span> <span class="nx">e</span> <span class="o">});</span>
|
|
|
1247 |
<span class="o">},</span>
|
|
|
1248 |
|
|
|
1249 |
<span class="c">/**</span>
|
|
|
1250 |
<span class="c"> * Fires the thumbDrag event to queue Slider value update.</span>
|
|
|
1251 |
<span class="c"> *</span>
|
|
|
1252 |
<span class="c"> * @method _onDDDrag</span>
|
|
|
1253 |
<span class="c"> * @param e {Event} the DD instance's drag:drag custom event</span>
|
|
|
1254 |
<span class="c"> * @protected</span>
|
|
|
1255 |
<span class="c"> */</span>
|
|
|
1256 |
<span class="nx">_onDDDrag</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1257 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'thumb drag'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
1258 |
<span class="k">this</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="nx">THUMB_DRAG</span><span class="o">,</span> <span class="o">{</span> <span class="nx">ddEvent</span><span class="o">:</span> <span class="nx">e</span> <span class="o">});</span>
|
|
|
1259 |
<span class="o">},</span>
|
|
|
1260 |
|
|
|
1261 |
<span class="c">/**</span>
|
|
|
1262 |
<span class="c"> * The default value update behavior in response to Slider thumb</span>
|
|
|
1263 |
<span class="c"> * interaction. Calculates the value using stored offsets, the _factor</span>
|
|
|
1264 |
<span class="c"> * multiplier and the min value.</span>
|
|
|
1265 |
<span class="c"> *</span>
|
|
|
1266 |
<span class="c"> * @method _defUpdateValueFromDD</span>
|
|
|
1267 |
<span class="c"> * @param e {Event} the internal thumbDrag event</span>
|
|
|
1268 |
<span class="c"> * @protected</span>
|
|
|
1269 |
<span class="c"> */</span>
|
|
|
1270 |
<span class="nx">_defUpdateValueFromDD</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1271 |
<span class="k">var</span> <span class="nx">before</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">VALUE</span><span class="o">),</span>
|
|
|
1272 |
<span class="nx">val</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">ddEvent</span><span class="o">[</span><span class="k">this</span><span class="o">.</span><span class="nx">_key</span><span class="o">.</span><span class="nx">eventPageAxis</span><span class="o">]</span> <span class="o">-</span> <span class="k">this</span><span class="o">.</span><span class="nx">_offsetXY</span><span class="o">;</span>
|
|
|
1273 |
|
|
|
1274 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'setting value from thumb drag: before('</span><span class="o">+</span><span class="nx">before</span><span class="o">+</span><span class="s1">') raw('</span><span class="o">+</span><span class="nx">val</span><span class="o">+</span><span class="s1">') factored('</span><span class="o">+</span><span class="nx">round</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN</span><span class="o">)</span> <span class="o">+</span> <span class="o">(</span><span class="nx">val</span> <span class="o">*</span> <span class="k">this</span><span class="o">.</span><span class="nx">_factor</span><span class="o">))+</span><span class="s1">')'</span><span class="o">,</span> <span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
1275 |
|
|
|
1276 |
<span class="nx">val</span> <span class="o">=</span> <span class="nx">round</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN</span><span class="o">)</span> <span class="o">+</span> <span class="o">(</span><span class="nx">val</span> <span class="o">*</span> <span class="k">this</span><span class="o">.</span><span class="nx">_factor</span><span class="o">));</span>
|
|
|
1277 |
|
|
|
1278 |
<span class="k">if</span> <span class="o">(</span><span class="nx">before</span> <span class="o">!==</span> <span class="nx">val</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1279 |
<span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">VALUE</span><span class="o">,</span> <span class="nx">val</span><span class="o">,</span> <span class="o">{</span> <span class="nx">ddEvent</span><span class="o">:</span> <span class="nx">e</span><span class="o">.</span><span class="nx">ddEvent</span> <span class="o">});</span>
|
|
|
1280 |
<span class="o">}</span>
|
|
|
1281 |
<span class="o">},</span>
|
|
|
1282 |
|
|
|
1283 |
<span class="c">/**</span>
|
|
|
1284 |
<span class="c"> * Fires the slideEnd event.</span>
|
|
|
1285 |
<span class="c"> *</span>
|
|
|
1286 |
<span class="c"> * @method _onDDEndDrag</span>
|
|
|
1287 |
<span class="c"> * @param e {Event} the DD instance's drag:end custom event</span>
|
|
|
1288 |
<span class="c"> * @protected</span>
|
|
|
1289 |
<span class="c"> */</span>
|
|
|
1290 |
<span class="nx">_onDDEndDrag</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1291 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'slide end'</span><span class="o">,</span><span class="s1">'info'</span><span class="o">,</span><span class="s1">'slider'</span><span class="o">);</span>
|
|
|
1292 |
<span class="k">this</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="nx">SLIDE_END</span><span class="o">,{</span> <span class="nx">ddEvent</span><span class="o">:</span> <span class="nx">e</span> <span class="o">});</span>
|
|
|
1293 |
<span class="o">},</span>
|
|
|
1294 |
|
|
|
1295 |
|
|
|
1296 |
|
|
|
1297 |
|
|
|
1298 |
<span class="c">/**</span>
|
|
|
1299 |
<span class="c"> * Calls _uiPositionThumb with the value of the custom event's</span>
|
|
|
1300 |
<span class="c"> * &quot;offset&quot; property.</span>
|
|
|
1301 |
<span class="c"> *</span>
|
|
|
1302 |
<span class="c"> * @method _defPositionThumbFn</span>
|
|
|
1303 |
<span class="c"> * @param e {Event} the positionThumb custom event</span>
|
|
|
1304 |
<span class="c"> * @protected</span>
|
|
|
1305 |
<span class="c"> */</span>
|
|
|
1306 |
<span class="nx">_defPositionThumbFn</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1307 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'setting thumb offset ('</span><span class="o">+</span><span class="nx">e</span><span class="o">.</span><span class="nx">offset</span><span class="o">+</span><span class="s1">') from value attribute update ('</span><span class="o">+</span><span class="nx">e</span><span class="o">.</span><span class="nx">value</span><span class="o">+</span><span class="s1">')'</span><span class="o">,</span> <span class="s1">'info'</span><span class="o">,</span> <span class="s1">'slider'</span><span class="o">);</span>
|
|
|
1308 |
|
|
|
1309 |
<span class="k">this</span><span class="o">.</span><span class="nx">_uiPositionThumb</span><span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">offset</span><span class="o">);</span>
|
|
|
1310 |
<span class="o">},</span>
|
|
|
1311 |
|
|
|
1312 |
<span class="c">/**</span>
|
|
|
1313 |
<span class="c"> * Places the thumb at a particular X or Y location based on the configured</span>
|
|
|
1314 |
<span class="c"> * axis.</span>
|
|
|
1315 |
<span class="c"> *</span>
|
|
|
1316 |
<span class="c"> * @method _uiPositionThumb</span>
|
|
|
1317 |
<span class="c"> * @param xy {Number} the desired left or top pixel position of the thumb</span>
|
|
|
1318 |
<span class="c"> * in relation to the rail Node.</span>
|
|
|
1319 |
<span class="c"> * @protected</span>
|
|
|
1320 |
<span class="c"> */</span>
|
|
|
1321 |
<span class="nx">_uiPositionThumb</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">xy</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1322 |
<span class="k">var</span> <span class="nx">dd</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">,</span>
|
|
|
1323 |
<span class="nx">thumb</span> <span class="o">=</span> <span class="nx">dd</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'dragNode'</span><span class="o">),</span>
|
|
|
1324 |
<span class="nx">hidden</span> <span class="o">=</span> <span class="nx">thumb</span><span class="o">.</span><span class="nx">ancestor</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_isDisplayNone</span><span class="o">);</span>
|
|
|
1325 |
|
|
|
1326 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">hidden</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1327 |
<span class="nx">dd</span><span class="o">.</span><span class="nx">_setStartPosition</span><span class="o">(</span><span class="nx">dd</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'dragNode'</span><span class="o">).</span><span class="nx">getXY</span><span class="o">());</span>
|
|
|
1328 |
|
|
|
1329 |
<span class="c">// stickX/stickY config on DD instance will negate off-axis move</span>
|
|
|
1330 |
<span class="c"></span> <span class="nx">dd</span><span class="o">.</span><span class="nx">_alignNode</span><span class="o">([</span><span class="nx">xy</span><span class="o">,</span><span class="nx">xy</span><span class="o">],</span><span class="kc">true</span><span class="o">);</span>
|
|
|
1331 |
<span class="o">}</span>
|
|
|
1332 |
<span class="o">},</span>
|
|
|
1333 |
|
|
|
1334 |
<span class="c">/**</span>
|
|
|
1335 |
<span class="c"> * Helper function to search up the ancestor axis looking for a node with</span>
|
|
|
1336 |
<span class="c"> * style display: none. This is passed as a function to node.ancestor(..)</span>
|
|
|
1337 |
<span class="c"> * to test if a given node is in the displayed DOM and can get accurate</span>
|
|
|
1338 |
<span class="c"> * positioning information.</span>
|
|
|
1339 |
<span class="c"> *</span>
|
|
|
1340 |
<span class="c"> * @method _isDisplayNone</span>
|
|
|
1341 |
<span class="c"> * @param el {Node} ancestor node as the function walks up the parent axis</span>
|
|
|
1342 |
<span class="c"> * @return {Boolean} true if the node is styled with display: none</span>
|
|
|
1343 |
<span class="c"> * @protected</span>
|
|
|
1344 |
<span class="c"> */</span>
|
|
|
1345 |
<span class="nx">_isDisplayNone</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">node</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1346 |
<span class="k">return</span> <span class="nx">node</span><span class="o">.</span><span class="nx">getComputedStyle</span><span class="o">(</span><span class="s1">'display'</span><span class="o">)</span> <span class="o">===</span> <span class="s1">'none'</span><span class="o">;</span>
|
|
|
1347 |
<span class="o">},</span>
|
|
|
1348 |
|
|
|
1349 |
<span class="c">/**</span>
|
|
|
1350 |
<span class="c"> * Fires the internal positionThumb event in response to a change in the</span>
|
|
|
1351 |
<span class="c"> * value attribute.</span>
|
|
|
1352 |
<span class="c"> *</span>
|
|
|
1353 |
<span class="c"> * @method _afterValueChange</span>
|
|
|
1354 |
<span class="c"> * @param e {Event} valueChange custom event</span>
|
|
|
1355 |
<span class="c"> * @protected</span>
|
|
|
1356 |
<span class="c"> */</span>
|
|
|
1357 |
<span class="nx">_afterValueChange</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1358 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">e</span><span class="o">.</span><span class="nx">ddEvent</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1359 |
<span class="k">var</span> <span class="nx">xy</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_convertValueToOffset</span><span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">newVal</span><span class="o">);</span>
|
|
|
1360 |
|
|
|
1361 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'firing positionThumb to position thumb'</span><span class="o">,</span> <span class="s1">'info'</span><span class="o">,</span> <span class="s1">'slider'</span><span class="o">);</span>
|
|
|
1362 |
|
|
|
1363 |
<span class="k">this</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="nx">POSITION_THUMB</span><span class="o">,{</span> <span class="nx">value</span><span class="o">:</span> <span class="nx">e</span><span class="o">.</span><span class="nx">newVal</span><span class="o">,</span> <span class="nx">offset</span><span class="o">:</span> <span class="nx">xy</span> <span class="o">});</span>
|
|
|
1364 |
<span class="o">}</span>
|
|
|
1365 |
<span class="o">},</span>
|
|
|
1366 |
|
|
|
1367 |
<span class="c">/**</span>
|
|
|
1368 |
<span class="c"> * Converts a value to an integer offset for the thumb position on the rail.</span>
|
|
|
1369 |
<span class="c"> *</span>
|
|
|
1370 |
<span class="c"> * @method _convertValueToOffset</span>
|
|
|
1371 |
<span class="c"> * @param v {Number} value between the Slider's min and max</span>
|
|
|
1372 |
<span class="c"> * @protected</span>
|
|
|
1373 |
<span class="c"> */</span>
|
|
|
1374 |
<span class="nx">_convertValueToOffset</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">v</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1375 |
<span class="k">return</span> <span class="nx">round</span><span class="o">((</span><span class="nx">v</span> <span class="o">-</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">MIN</span><span class="o">))</span> <span class="o">/</span> <span class="k">this</span><span class="o">.</span><span class="nx">_factor</span><span class="o">)</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">_offsetXY</span><span class="o">;</span>
|
|
|
1376 |
<span class="o">},</span>
|
|
|
1377 |
|
|
|
1378 |
<span class="c">/**</span>
|
|
|
1379 |
<span class="c"> * Replaces the thumb Node in response to a change in the thumb attribute.</span>
|
|
|
1380 |
<span class="c"> * This only has effect after the Slider is rendered.</span>
|
|
|
1381 |
<span class="c"> *</span>
|
|
|
1382 |
<span class="c"> * @method _afterThumbChange</span>
|
|
|
1383 |
<span class="c"> * @param e {Event} thumbChange custom event</span>
|
|
|
1384 |
<span class="c"> * @protected</span>
|
|
|
1385 |
<span class="c"> */</span>
|
|
|
1386 |
<span class="nx">_afterThumbChange</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1387 |
<span class="k">var</span> <span class="nx">thumb</span><span class="o">;</span>
|
|
|
1388 |
|
|
|
1389 |
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RENDERED</span><span class="o">))</span> <span class="o">{</span>
|
|
|
1390 |
<span class="k">if</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">prevValue</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1391 |
<span class="nx">e</span><span class="o">.</span><span class="nx">prevValue</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'parentNode'</span><span class="o">).</span><span class="nx">removeChild</span><span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">prevValue</span><span class="o">);</span>
|
|
|
1392 |
<span class="o">}</span>
|
|
|
1393 |
|
|
|
1394 |
<span class="k">this</span><span class="o">.</span><span class="nx">_initThumb</span><span class="o">();</span>
|
|
|
1395 |
|
|
|
1396 |
<span class="nx">thumb</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">THUMB</span><span class="o">);</span>
|
|
|
1397 |
<span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="s1">'node'</span><span class="o">,</span><span class="nx">thumb</span><span class="o">);</span>
|
|
|
1398 |
<span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="s1">'dragNode'</span><span class="o">,</span><span class="nx">thumb</span><span class="o">);</span>
|
|
|
1399 |
|
|
|
1400 |
<span class="k">this</span><span class="o">.</span><span class="nx">syncUI</span><span class="o">();</span>
|
|
|
1401 |
<span class="o">}</span>
|
|
|
1402 |
<span class="o">},</span>
|
|
|
1403 |
|
|
|
1404 |
<span class="c">/**</span>
|
|
|
1405 |
<span class="c"> * Sets or replaces the thumb's contained <code>img</code> Node with the</span>
|
|
|
1406 |
<span class="c"> * new Node in response to a change in the thumbImage attribute. This only</span>
|
|
|
1407 |
<span class="c"> * has effect after the Slider is rendered.</span>
|
|
|
1408 |
<span class="c"> *</span>
|
|
|
1409 |
<span class="c"> * @method _afterThumbImageChange</span>
|
|
|
1410 |
<span class="c"> * @param e {Event} thumbImageChange custom event</span>
|
|
|
1411 |
<span class="c"> * @protected</span>
|
|
|
1412 |
<span class="c"> */</span>
|
|
|
1413 |
<span class="nx">_afterThumbImageChange</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1414 |
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RENDERED</span><span class="o">))</span> <span class="o">{</span>
|
|
|
1415 |
<span class="k">if</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">prevValue</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1416 |
<span class="nx">e</span><span class="o">.</span><span class="nx">prevValue</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'parentNode'</span><span class="o">).</span><span class="nx">removeChild</span><span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">prevValue</span><span class="o">);</span>
|
|
|
1417 |
<span class="o">}</span>
|
|
|
1418 |
|
|
|
1419 |
<span class="k">this</span><span class="o">.</span><span class="nx">_initThumbImage</span><span class="o">();</span>
|
|
|
1420 |
|
|
|
1421 |
<span class="k">this</span><span class="o">.</span><span class="nx">syncUI</span><span class="o">();</span>
|
|
|
1422 |
<span class="o">}</span>
|
|
|
1423 |
<span class="o">},</span>
|
|
|
1424 |
|
|
|
1425 |
<span class="c">/**</span>
|
|
|
1426 |
<span class="c"> * Updates the Slider UI in response to change in the min attribute.</span>
|
|
|
1427 |
<span class="c"> *</span>
|
|
|
1428 |
<span class="c"> * @method _afterMinChange</span>
|
|
|
1429 |
<span class="c"> * @param e {Event} minChange custom event</span>
|
|
|
1430 |
<span class="c"> * @protected</span>
|
|
|
1431 |
<span class="c"> */</span>
|
|
|
1432 |
<span class="nx">_afterMinChange</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1433 |
<span class="k">this</span><span class="o">.</span><span class="nx">_refresh</span><span class="o">(</span><span class="nx">e</span><span class="o">);</span>
|
|
|
1434 |
<span class="o">},</span>
|
|
|
1435 |
|
|
|
1436 |
<span class="c">/**</span>
|
|
|
1437 |
<span class="c"> * Updates the Slider UI in response to change in the max attribute.</span>
|
|
|
1438 |
<span class="c"> *</span>
|
|
|
1439 |
<span class="c"> * @method _afterMaxChange</span>
|
|
|
1440 |
<span class="c"> * @param e {Event} maxChange custom event</span>
|
|
|
1441 |
<span class="c"> * @protected</span>
|
|
|
1442 |
<span class="c"> */</span>
|
|
|
1443 |
<span class="nx">_afterMaxChange</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1444 |
<span class="k">this</span><span class="o">.</span><span class="nx">_refresh</span><span class="o">(</span><span class="nx">e</span><span class="o">);</span>
|
|
|
1445 |
<span class="o">},</span>
|
|
|
1446 |
|
|
|
1447 |
<span class="c">/**</span>
|
|
|
1448 |
<span class="c"> * Updates the Slider UI in response to change in the railSize attribute.</span>
|
|
|
1449 |
<span class="c"> *</span>
|
|
|
1450 |
<span class="c"> * @method _afterRailSizeChange</span>
|
|
|
1451 |
<span class="c"> * @param e {Event} railSizeChange custom event</span>
|
|
|
1452 |
<span class="c"> * @protected</span>
|
|
|
1453 |
<span class="c"> */</span>
|
|
|
1454 |
<span class="nx">_afterRailSizeChange</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1455 |
<span class="k">this</span><span class="o">.</span><span class="nx">_refresh</span><span class="o">(</span><span class="nx">e</span><span class="o">);</span>
|
|
|
1456 |
<span class="o">},</span>
|
|
|
1457 |
|
|
|
1458 |
<span class="c">/**</span>
|
|
|
1459 |
<span class="c"> * Locks or unlocks the DD instance in response to a change in the disabled</span>
|
|
|
1460 |
<span class="c"> * attribute.</span>
|
|
|
1461 |
<span class="c"> *</span>
|
|
|
1462 |
<span class="c"> * @method _afterDisabledChange</span>
|
|
|
1463 |
<span class="c"> * @param e {Event} disabledChange custom event</span>
|
|
|
1464 |
<span class="c"> * @protected</span>
|
|
|
1465 |
<span class="c"> */</span>
|
|
|
1466 |
<span class="nx">_afterDisabledChange</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1467 |
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1468 |
<span class="k">this</span><span class="o">.</span><span class="nx">_dd</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="s1">'lock'</span><span class="o">,</span><span class="nx">e</span><span class="o">.</span><span class="nx">newVal</span><span class="o">);</span>
|
|
|
1469 |
<span class="o">}</span>
|
|
|
1470 |
<span class="o">},</span>
|
|
|
1471 |
|
|
|
1472 |
<span class="c">/**</span>
|
|
|
1473 |
<span class="c"> * Common handler to call syncUI in response to change events that occurred</span>
|
|
|
1474 |
<span class="c"> * after the Slider is rendered.</span>
|
|
|
1475 |
<span class="c"> *</span>
|
|
|
1476 |
<span class="c"> * @method _refresh</span>
|
|
|
1477 |
<span class="c"> * @param e {Event} An attribute change event</span>
|
|
|
1478 |
<span class="c"> * @protected</span>
|
|
|
1479 |
<span class="c"> */</span>
|
|
|
1480 |
<span class="nx">_refresh</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1481 |
<span class="k">if</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">newVal</span> <span class="o">!==</span> <span class="nx">e</span><span class="o">.</span><span class="nx">prevVal</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">RENDERED</span><span class="o">))</span> <span class="o">{</span>
|
|
|
1482 |
<span class="k">this</span><span class="o">.</span><span class="nx">syncUI</span><span class="o">();</span>
|
|
|
1483 |
<span class="o">}</span>
|
|
|
1484 |
<span class="o">},</span>
|
|
|
1485 |
|
|
|
1486 |
<span class="c">/**</span>
|
|
|
1487 |
<span class="c"> * Used to determine if there is a current or pending request for the</span>
|
|
|
1488 |
<span class="c"> * thumbImage resource.</span>
|
|
|
1489 |
<span class="c"> *</span>
|
|
|
1490 |
<span class="c"> * @method _isImageLoading</span>
|
|
|
1491 |
<span class="c"> * @param img {Node} <code>img</code> Node</span>
|
|
|
1492 |
<span class="c"> * @return Boolean</span>
|
|
|
1493 |
<span class="c"> * @protected</span>
|
|
|
1494 |
<span class="c"> */</span>
|
|
|
1495 |
<span class="nx">_isImageLoading</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">img</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1496 |
<span class="k">return</span> <span class="nx">img</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">img</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">COMPLETE</span><span class="o">);</span>
|
|
|
1497 |
<span class="o">},</span>
|
|
|
1498 |
|
|
|
1499 |
<span class="c">/**</span>
|
|
|
1500 |
<span class="c"> * Used to determine if the image resource loaded successfully or there was</span>
|
|
|
1501 |
<span class="c"> * an error.</span>
|
|
|
1502 |
<span class="c"> *</span>
|
|
|
1503 |
<span class="c"> * NOTES:</span>
|
|
|
1504 |
<span class="c"> * <ul></span>
|
|
|
1505 |
<span class="c"> * <li>img load error fired xbrowser for image resources not yet resolved</li></span>
|
|
|
1506 |
<span class="c"> * <li>img.complete reports false in IE for images not yet loaded as well as images that failed to load</li></span>
|
|
|
1507 |
<span class="c"> * <li>img.complete true && img.naturalWidth == 0 in FF and Safari indicate image failed to load</li></span>
|
|
|
1508 |
<span class="c"> * <li>img.complete && img.width == 0 in Opera indicates image failed to load</li></span>
|
|
|
1509 |
<span class="c"> * </ul></span>
|
|
|
1510 |
<span class="c"> *</span>
|
|
|
1511 |
<span class="c"> * @method _isImageLoaded</span>
|
|
|
1512 |
<span class="c"> * @param img {Node} <code>img</code> Node</span>
|
|
|
1513 |
<span class="c"> * @return Boolean</span>
|
|
|
1514 |
<span class="c"> * @protected</span>
|
|
|
1515 |
<span class="c"> */</span>
|
|
|
1516 |
<span class="nx">_isImageLoaded</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">img</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1517 |
<span class="k">if</span> <span class="o">(</span><span class="nx">img</span><span class="o">)</span> <span class="o">{</span>
|
|
|
1518 |
<span class="k">var</span> <span class="nx">w</span> <span class="o">=</span> <span class="nx">img</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">'naturalWidth'</span><span class="o">);</span>
|
|
|
1519 |
<span class="k">return</span> <span class="nx">img</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">COMPLETE</span><span class="o">)</span> <span class="o">&&</span> <span class="o">(!</span><span class="nx">isNumber</span><span class="o">(</span><span class="nx">w</span><span class="o">)</span> <span class="o">?</span> <span class="nx">img</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">WIDTH</span><span class="o">)</span> <span class="o">:</span> <span class="nx">w</span><span class="o">);</span>
|
|
|
1520 |
<span class="o">}</span>
|
|
|
1521 |
|
|
|
1522 |
<span class="k">return</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
1523 |
<span class="o">}</span>
|
|
|
1524 |
|
|
|
1525 |
<span class="o">});</span>
|
|
|
1526 |
|
|
|
1527 |
<span class="nx">Y</span><span class="o">.</span><span class="nx">Slider</span> <span class="o">=</span> <span class="nx">Slider</span><span class="o">;</span>
|
|
|
1528 |
</pre></div>
|
|
|
1529 |
</div>
|
|
|
1530 |
</div>
|
|
|
1531 |
</div>
|
|
|
1532 |
<div class="yui-b">
|
|
|
1533 |
<div class="nav">
|
|
|
1534 |
|
|
|
1535 |
<div id="moduleList" class="module">
|
|
|
1536 |
<h4>Modules</h4>
|
|
|
1537 |
<ul class="content">
|
|
|
1538 |
<li class=""><a href="module_anim.html" title="anim">anim</a></li>
|
|
|
1539 |
<li class=""><a href="module_attribute.html" title="attribute">attribute</a></li>
|
|
|
1540 |
<li class=""><a href="module_base.html" title="base">base</a></li>
|
|
|
1541 |
<li class=""><a href="module_cache.html" title="cache">cache</a></li>
|
|
|
1542 |
<li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li>
|
|
|
1543 |
<li class=""><a href="module_collection.html" title="collection">collection</a></li>
|
|
|
1544 |
<li class=""><a href="module_console.html" title="console">console</a></li>
|
|
|
1545 |
<li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li>
|
|
|
1546 |
<li class=""><a href="module_cookie.html" title="cookie">cookie</a></li>
|
|
|
1547 |
<li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li>
|
|
|
1548 |
<li class=""><a href="module_datasource.html" title="datasource">datasource</a></li>
|
|
|
1549 |
<li class=""><a href="module_datatype.html" title="datatype">datatype</a></li>
|
|
|
1550 |
<li class=""><a href="module_dd.html" title="dd">dd</a></li>
|
|
|
1551 |
<li class=""><a href="module_dom.html" title="dom">dom</a></li>
|
|
|
1552 |
<li class=""><a href="module_dump.html" title="dump">dump</a></li>
|
|
|
1553 |
<li class=""><a href="module_event.html" title="event">event</a></li>
|
|
|
1554 |
<li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li>
|
|
|
1555 |
<li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li>
|
|
|
1556 |
<li class=""><a href="module_history.html" title="history">history</a></li>
|
|
|
1557 |
<li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li>
|
|
|
1558 |
<li class=""><a href="module_io.html" title="io">io</a></li>
|
|
|
1559 |
<li class=""><a href="module_json.html" title="json">json</a></li>
|
|
|
1560 |
<li class=""><a href="module_node.html" title="node">node</a></li>
|
|
|
1561 |
<li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li>
|
|
|
1562 |
<li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li>
|
|
|
1563 |
<li class=""><a href="module_oop.html" title="oop">oop</a></li>
|
|
|
1564 |
<li class=""><a href="module_overlay.html" title="overlay">overlay</a></li>
|
|
|
1565 |
<li class=""><a href="module_plugin.html" title="plugin">plugin</a></li>
|
|
|
1566 |
<li class=""><a href="module_profiler.html" title="profiler">profiler</a></li>
|
|
|
1567 |
<li class=""><a href="module_queue.html" title="queue">queue</a></li>
|
|
|
1568 |
<li class="selected"><a href="module_slider.html" title="slider">slider</a></li>
|
|
|
1569 |
<li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li>
|
|
|
1570 |
<li class=""><a href="module_substitute.html" title="substitute">substitute</a></li>
|
|
|
1571 |
<li class=""><a href="module_test.html" title="test">test</a></li>
|
|
|
1572 |
<li class=""><a href="module_widget.html" title="widget">widget</a></li>
|
|
|
1573 |
<li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li>
|
|
|
1574 |
<li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li>
|
|
|
1575 |
<li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li>
|
|
|
1576 |
<li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li>
|
|
|
1577 |
<li class=""><a href="module_yui.html" title="yui">yui</a></li>
|
|
|
1578 |
</ul>
|
|
|
1579 |
</div>
|
|
|
1580 |
|
|
|
1581 |
<div id="classList" class="module">
|
|
|
1582 |
<h4>Classes</h4>
|
|
|
1583 |
<ul class="content">
|
|
|
1584 |
<li class=""><a href="Slider.html" title="Slider">Slider</a></li>
|
|
|
1585 |
</ul>
|
|
|
1586 |
</div>
|
|
|
1587 |
|
|
|
1588 |
<div id="fileList" class="module">
|
|
|
1589 |
<h4>Files</h4>
|
|
|
1590 |
<ul class="content">
|
|
|
1591 |
<li class="selected"><a href="slider.js.html" title="slider.js">slider.js</a></li>
|
|
|
1592 |
</ul>
|
|
|
1593 |
</div>
|
|
|
1594 |
|
|
|
1595 |
|
|
|
1596 |
|
|
|
1597 |
|
|
|
1598 |
|
|
|
1599 |
</div>
|
|
|
1600 |
</div>
|
|
|
1601 |
</div>
|
|
|
1602 |
<div id="ft">
|
|
|
1603 |
<hr />
|
|
|
1604 |
Copyright © 2009 Yahoo! Inc. All rights reserved.
|
|
|
1605 |
</div>
|
|
|
1606 |
</div>
|
|
|
1607 |
<script type="text/javascript">
|
|
|
1608 |
ALL_YUI_PROPS = [{"access": "protected", "host": "Slider", "name": "_afterDisabledChange", "url": "Slider.html#method__afterDisabledChange", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_afterMaxChange", "url": "Slider.html#method__afterMaxChange", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_afterMinChange", "url": "Slider.html#method__afterMinChange", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_afterRailSizeChange", "url": "Slider.html#method__afterRailSizeChange", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_afterThumbChange", "url": "Slider.html#method__afterThumbChange", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_afterThumbImageChange", "url": "Slider.html#method__afterThumbImageChange", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_afterValueChange", "url": "Slider.html#method__afterValueChange", "type": "method"}, {"access": "", "host": "Slider", "name": "axis", "url": "Slider.html#config_axis", "type": "config"}, {"access": "", "host": "Slider", "name": "axisChange", "url": "Slider.html#event_axisChange", "type": "event"}, {"access": "protected", "host": "Slider", "name": "_bindThumbDD", "url": "Slider.html#method__bindThumbDD", "type": "method"}, {"access": "protected", "host": "Slider", "name": "bindUI", "url": "Slider.html#method_bindUI", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_convertValueToOffset", "url": "Slider.html#method__convertValueToOffset", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_defPositionThumbFn", "url": "Slider.html#method__defPositionThumbFn", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_defSyncFn", "url": "Slider.html#method__defSyncFn", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_defUpdateValueFromDD", "url": "Slider.html#method__defUpdateValueFromDD", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_disabled", "url": "Slider.html#property__disabled", "type": "property"}, {"access": "protected", "host": "Slider", "name": "_factor", "url": "Slider.html#property__factor", "type": "property"}, {"access": "", "host": "Slider", "name": "getValue", "url": "Slider.html#method_getValue", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_handleRailMouseDown", "url": "Slider.html#method__handleRailMouseDown", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_imageLoaded", "url": "Slider.html#method__imageLoaded", "type": "method"}, {"access": "protected", "host": "Slider", "name": "initializer", "url": "Slider.html#method_initializer", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_initRail", "url": "Slider.html#method__initRail", "type": "method"}, {"access": "protected", "host": "Slider", "name": "_initRailDD", "url": "Slider.html#method__initRailDD", "type": "method"}, 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