20f8df1291
data tables are going to need some work yet, but the other stuff seems to be working 100%
692 lines
75 KiB
HTML
692 lines
75 KiB
HTML
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<html>
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<head>
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<title>API: slider DualSlider.js (YUI Library)</title>
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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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</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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<a href="http://developer.yahoo.com/yui/"><h1>Yahoo! UI Library</h1></a>
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<h3>Slider Widget <span class="subtitle">2.6.0</span></h3>
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<p>
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<a href="./index.html">Yahoo! UI Library</a>
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> <a href="./module_slider.html">slider</a>
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> DualSlider.js (source view)
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<form name="yui-classopts-form">
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<span id="classopts"><input type="checkbox" name="showprivate" id="showprivate" /> <label for="showprivate">Show Private</label></span>
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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"> * A slider with two thumbs, one that represents the min value and </span>
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<span class="c"> * the other the max. Actually a composition of two sliders, both with</span>
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<span class="c"> * the same background. The constraints for each slider are adjusted</span>
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<span class="c"> * dynamically so that the min value of the max slider is equal or greater</span>
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<span class="c"> * to the current value of the min slider, and the max value of the min</span>
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<span class="c"> * slider is the current value of the max slider.</span>
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<span class="c"> * Constructor assumes both thumbs are positioned absolutely at the 0 mark on</span>
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<span class="c"> * the background.</span>
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<span class="c"> *</span>
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<span class="c"> * @namespace YAHOO.widget</span>
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<span class="c"> * @class DualSlider</span>
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<span class="c"> * @uses YAHOO.util.EventProvider</span>
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<span class="c"> * @constructor</span>
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<span class="c"> * @param {Slider} minSlider The Slider instance used for the min value thumb</span>
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<span class="c"> * @param {Slider} maxSlider The Slider instance used for the max value thumb</span>
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<span class="c"> * @param {int} range The number of pixels the thumbs may move within</span>
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<span class="c"> * @param {Array} initVals (optional) [min,max] Initial thumb placement</span>
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<span class="c"> */</span>
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<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">DualSlider</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">minSlider</span><span class="o">,</span> <span class="nx">maxSlider</span><span class="o">,</span> <span class="nx">range</span><span class="o">,</span> <span class="nx">initVals</span><span class="o">)</span> <span class="o">{</span>
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<span class="k">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="o">,</span>
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<span class="nx">lang</span> <span class="o">=</span> <span class="nx">YAHOO</span><span class="o">.</span><span class="nx">lang</span><span class="o">;</span>
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<span class="c">/**</span>
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<span class="c"> * A slider instance that keeps track of the lower value of the range.</span>
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<span class="c"> * <strong>read only</strong></span>
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<span class="c"> * @property minSlider</span>
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<span class="c"> * @type Slider</span>
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<span class="c"> */</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">minSlider</span> <span class="o">=</span> <span class="nx">minSlider</span><span class="o">;</span>
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<span class="c">/**</span>
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<span class="c"> * A slider instance that keeps track of the upper value of the range.</span>
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<span class="c"> * <strong>read only</strong></span>
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<span class="c"> * @property maxSlider</span>
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<span class="c"> * @type Slider</span>
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<span class="c"> */</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">maxSlider</span> <span class="o">=</span> <span class="nx">maxSlider</span><span class="o">;</span>
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<span class="c">/**</span>
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<span class="c"> * The currently active slider (min or max). <strong>read only</strong></span>
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<span class="c"> * @property activeSlider</span>
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<span class="c"> * @type Slider</span>
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<span class="c"> */</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span> <span class="o">=</span> <span class="nx">minSlider</span><span class="o">;</span>
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<span class="c">/**</span>
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<span class="c"> * Is the DualSlider oriented horizontally or vertically?</span>
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<span class="c"> * <strong>read only</strong></span>
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<span class="c"> * @property isHoriz</span>
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<span class="c"> * @type boolean</span>
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<span class="c"> */</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">isHoriz</span> <span class="o">=</span> <span class="nx">minSlider</span><span class="o">.</span><span class="nx">thumb</span><span class="o">.</span><span class="nx">_isHoriz</span><span class="o">;</span>
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<span class="c">// Validate initial values</span>
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<span class="c"></span> <span class="nx">initVals</span> <span class="o">=</span> <span class="nx">YAHOO</span><span class="o">.</span><span class="nx">lang</span><span class="o">.</span><span class="nx">isArray</span><span class="o">(</span><span class="nx">initVals</span><span class="o">)</span> <span class="o">?</span> <span class="nx">initVals</span> <span class="o">:</span> <span class="o">[</span><span class="m">0</span><span class="o">,</span><span class="nx">range</span><span class="o">];</span>
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<span class="nx">initVals</span><span class="o">[</span><span class="m">0</span><span class="o">]</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(</span><span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="nb">parseInt</span><span class="o">(</span><span class="nx">initVals</span><span class="o">[</span><span class="m">0</span><span class="o">],</span><span class="m">10</span><span class="o">)|</span><span class="m">0</span><span class="o">,</span><span class="m">0</span><span class="o">),</span><span class="nx">range</span><span class="o">);</span>
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<span class="nx">initVals</span><span class="o">[</span><span class="m">1</span><span class="o">]</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(</span><span class="nb">parseInt</span><span class="o">(</span><span class="nx">initVals</span><span class="o">[</span><span class="m">1</span><span class="o">],</span><span class="m">10</span><span class="o">)|</span><span class="m">0</span><span class="o">,</span><span class="nx">range</span><span class="o">),</span><span class="m">0</span><span class="o">);</span>
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<span class="c">// Swap initVals if min > max</span>
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<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">initVals</span><span class="o">[</span><span class="m">0</span><span class="o">]</span> <span class="o">></span> <span class="nx">initVals</span><span class="o">[</span><span class="m">1</span><span class="o">])</span> <span class="o">{</span>
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<span class="nx">initVals</span><span class="o">.</span><span class="nx">splice</span><span class="o">(</span><span class="m">0</span><span class="o">,</span><span class="m">2</span><span class="o">,</span><span class="nx">initVals</span><span class="o">[</span><span class="m">1</span><span class="o">],</span><span class="nx">initVals</span><span class="o">[</span><span class="m">0</span><span class="o">]);</span>
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<span class="o">}</span>
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<span class="k">var</span> <span class="nx">ready</span> <span class="o">=</span> <span class="o">{</span> <span class="nx">min</span> <span class="o">:</span> <span class="kc">false</span><span class="o">,</span> <span class="nx">max</span> <span class="o">:</span> <span class="kc">false</span> <span class="o">};</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">minSlider</span><span class="o">.</span><span class="nx">thumb</span><span class="o">.</span><span class="nx">onAvailable</span> <span class="o">=</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
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<span class="nx">minSlider</span><span class="o">.</span><span class="nx">setStartSliderState</span><span class="o">();</span>
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<span class="nx">ready</span><span class="o">.</span><span class="nx">min</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
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<span class="k">if</span> <span class="o">(</span><span class="nx">ready</span><span class="o">.</span><span class="nx">max</span><span class="o">)</span> <span class="o">{</span>
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<span class="nx">minSlider</span><span class="o">.</span><span class="nx">setValue</span><span class="o">(</span><span class="nx">initVals</span><span class="o">[</span><span class="m">0</span><span class="o">],</span><span class="kc">true</span><span class="o">,</span><span class="kc">true</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span>
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<span class="nx">maxSlider</span><span class="o">.</span><span class="nx">setValue</span><span class="o">(</span><span class="nx">initVals</span><span class="o">[</span><span class="m">1</span><span class="o">],</span><span class="kc">true</span><span class="o">,</span><span class="kc">true</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span>
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<span class="nx">self</span><span class="o">.</span><span class="nx">updateValue</span><span class="o">(</span><span class="kc">true</span><span class="o">);</span>
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<span class="nx">self</span><span class="o">.</span><span class="nx">fireEvent</span><span class="o">(</span><span class="s1">'ready'</span><span class="o">,</span><span class="nx">self</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="k">this</span><span class="o">.</span><span class="nx">maxSlider</span><span class="o">.</span><span class="nx">thumb</span><span class="o">.</span><span class="nx">onAvailable</span> <span class="o">=</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
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<span class="nx">maxSlider</span><span class="o">.</span><span class="nx">setStartSliderState</span><span class="o">();</span>
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<span class="nx">ready</span><span class="o">.</span><span class="nx">max</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
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<span class="k">if</span> <span class="o">(</span><span class="nx">ready</span><span class="o">.</span><span class="nx">min</span><span class="o">)</span> <span class="o">{</span>
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<span class="nx">minSlider</span><span class="o">.</span><span class="nx">setValue</span><span class="o">(</span><span class="nx">initVals</span><span class="o">[</span><span class="m">0</span><span class="o">],</span><span class="kc">true</span><span class="o">,</span><span class="kc">true</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span>
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<span class="nx">maxSlider</span><span class="o">.</span><span class="nx">setValue</span><span class="o">(</span><span class="nx">initVals</span><span class="o">[</span><span class="m">1</span><span class="o">],</span><span class="kc">true</span><span class="o">,</span><span class="kc">true</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span>
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<span class="nx">self</span><span class="o">.</span><span class="nx">updateValue</span><span class="o">(</span><span class="kc">true</span><span class="o">);</span>
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<span class="nx">self</span><span class="o">.</span><span class="nx">fireEvent</span><span class="o">(</span><span class="s1">'ready'</span><span class="o">,</span><span class="nx">self</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">// dispatch mousedowns to the active slider</span>
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<span class="c"></span> <span class="nx">minSlider</span><span class="o">.</span><span class="nx">onMouseDown</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>
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<span class="k">return</span> <span class="nx">self</span><span class="o">.</span><span class="nx">_handleMouseDown</span><span class="o">(</span><span class="nx">e</span><span class="o">);</span>
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<span class="o">};</span>
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<span class="c">// we can safely ignore a mousedown on one of the sliders since</span>
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<span class="c"></span> <span class="c">// they share a background</span>
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<span class="c"></span> <span class="nx">maxSlider</span><span class="o">.</span><span class="nx">onMouseDown</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>
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<span class="k">if</span> <span class="o">(</span><span class="nx">self</span><span class="o">.</span><span class="nx">minSlider</span><span class="o">.</span><span class="nx">isLocked</span><span class="o">()</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">self</span><span class="o">.</span><span class="nx">minSlider</span><span class="o">.</span><span class="nx">_sliding</span><span class="o">)</span> <span class="o">{</span>
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<span class="k">return</span> <span class="nx">self</span><span class="o">.</span><span class="nx">_handleMouseDown</span><span class="o">(</span><span class="nx">e</span><span class="o">);</span>
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<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
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<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">util</span><span class="o">.</span><span class="nx">Event</span><span class="o">.</span><span class="nx">stopEvent</span><span class="o">(</span><span class="nx">e</span><span class="o">);</span>
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<span class="k">return</span> <span class="kc">false</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">// Fix the drag behavior so that only the active slider</span>
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<span class="c"></span> <span class="c">// follows the drag</span>
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<span class="c"></span> <span class="nx">minSlider</span><span class="o">.</span><span class="nx">onDrag</span> <span class="o">=</span>
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<span class="nx">maxSlider</span><span class="o">.</span><span class="nx">onDrag</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>
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<span class="nx">self</span><span class="o">.</span><span class="nx">_handleDrag</span><span class="o">(</span><span class="nx">e</span><span class="o">);</span>
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<span class="o">};</span>
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<span class="c">// The core events for each slider are handled so we can expose a single</span>
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<span class="c"></span> <span class="c">// event for when the event happens on either slider</span>
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<span class="c"></span> <span class="nx">minSlider</span><span class="o">.</span><span class="nx">subscribe</span><span class="o">(</span><span class="s2">"change"</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_handleMinChange</span><span class="o">,</span> <span class="nx">minSlider</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="nx">minSlider</span><span class="o">.</span><span class="nx">subscribe</span><span class="o">(</span><span class="s2">"slideStart"</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_handleSlideStart</span><span class="o">,</span> <span class="nx">minSlider</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="nx">minSlider</span><span class="o">.</span><span class="nx">subscribe</span><span class="o">(</span><span class="s2">"slideEnd"</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_handleSlideEnd</span><span class="o">,</span> <span class="nx">minSlider</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="nx">maxSlider</span><span class="o">.</span><span class="nx">subscribe</span><span class="o">(</span><span class="s2">"change"</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_handleMaxChange</span><span class="o">,</span> <span class="nx">maxSlider</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="nx">maxSlider</span><span class="o">.</span><span class="nx">subscribe</span><span class="o">(</span><span class="s2">"slideStart"</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_handleSlideStart</span><span class="o">,</span> <span class="nx">maxSlider</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="nx">maxSlider</span><span class="o">.</span><span class="nx">subscribe</span><span class="o">(</span><span class="s2">"slideEnd"</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_handleSlideEnd</span><span class="o">,</span> <span class="nx">maxSlider</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="c">/**</span>
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<span class="c"> * Event that fires when the slider is finished setting up</span>
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<span class="c"> * @event ready</span>
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<span class="c"> * @param {DualSlider} dualslider the DualSlider instance</span>
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<span class="c"> */</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">createEvent</span><span class="o">(</span><span class="s2">"ready"</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="c">/**</span>
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<span class="c"> * Event that fires when either the min or max value changes</span>
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<span class="c"> * @event change</span>
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<span class="c"> * @param {DualSlider} dualslider the DualSlider instance</span>
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<span class="c"> */</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">createEvent</span><span class="o">(</span><span class="s2">"change"</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="c">/**</span>
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<span class="c"> * Event that fires when one of the thumbs begins to move</span>
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<span class="c"> * @event slideStart</span>
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<span class="c"> * @param {Slider} activeSlider the moving slider</span>
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<span class="c"> */</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">createEvent</span><span class="o">(</span><span class="s2">"slideStart"</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="c">/**</span>
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<span class="c"> * Event that fires when one of the thumbs finishes moving</span>
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<span class="c"> * @event slideEnd</span>
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<span class="c"> * @param {Slider} activeSlider the moving slider</span>
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<span class="c"> */</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">createEvent</span><span class="o">(</span><span class="s2">"slideEnd"</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
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<span class="o">};</span>
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<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">DualSlider</span><span class="o">.</span><span class="nx">prototype</span> <span class="o">=</span> <span class="o">{</span>
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<span class="c">/**</span>
|
|
<span class="c"> * The current value of the min thumb. <strong>read only</strong>.</span>
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|
<span class="c"> * @property minVal</span>
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|
<span class="c"> * @type int</span>
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<span class="c"> */</span>
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<span class="nx">minVal</span> <span class="o">:</span> <span class="o">-</span><span class="m">1</span><span class="o">,</span>
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<span class="c">/**</span>
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|
<span class="c"> * The current value of the max thumb. <strong>read only</strong>.</span>
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|
<span class="c"> * @property maxVal</span>
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|
<span class="c"> * @type int</span>
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|
<span class="c"> */</span>
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<span class="nx">maxVal</span> <span class="o">:</span> <span class="o">-</span><span class="m">1</span><span class="o">,</span>
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<span class="c">/**</span>
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|
<span class="c"> * Pixel distance to maintain between thumbs.</span>
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<span class="c"> * @property minRange</span>
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<span class="c"> * @type int</span>
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<span class="c"> * @default 0</span>
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<span class="c"> */</span>
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<span class="nx">minRange</span> <span class="o">:</span> <span class="m">0</span><span class="o">,</span>
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<span class="c">/**</span>
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<span class="c"> * Executed when one of the sliders fires the slideStart event</span>
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<span class="c"> * @method _handleSlideStart</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_handleSlideStart</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">data</span><span class="o">,</span> <span class="nx">slider</span><span class="o">)</span> <span class="o">{</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">fireEvent</span><span class="o">(</span><span class="s2">"slideStart"</span><span class="o">,</span> <span class="nx">slider</span><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"> * Executed when one of the sliders fires the slideEnd event</span>
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<span class="c"> * @method _handleSlideEnd</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_handleSlideEnd</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">data</span><span class="o">,</span> <span class="nx">slider</span><span class="o">)</span> <span class="o">{</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">fireEvent</span><span class="o">(</span><span class="s2">"slideEnd"</span><span class="o">,</span> <span class="nx">slider</span><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"> * Overrides the onDrag method for both sliders</span>
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<span class="c"> * @method _handleDrag</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_handleDrag</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>
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<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">Slider</span><span class="o">.</span><span class="nx">prototype</span><span class="o">.</span><span class="nx">onDrag</span><span class="o">.</span><span class="nx">call</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span><span class="o">,</span> <span class="nx">e</span><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"> * Executed when the min slider fires the change event</span>
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<span class="c"> * @method _handleMinChange</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_handleMinChange</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
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|
<span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">minSlider</span><span class="o">;</span>
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<span class="k">this</span><span class="o">.</span><span class="nx">updateValue</span><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"> * Executed when the max slider fires the change event</span>
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|
<span class="c"> * @method _handleMaxChange</span>
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<span class="c"> * @private</span>
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<span class="c"> */</span>
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<span class="nx">_handleMaxChange</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
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|
<span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">maxSlider</span><span class="o">;</span>
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|
<span class="k">this</span><span class="o">.</span><span class="nx">updateValue</span><span class="o">();</span>
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|
<span class="o">},</span>
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|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Sets the min and max thumbs to new values.</span>
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|
<span class="c"> * @method setValues</span>
|
|
<span class="c"> * @param min {int} Pixel offset to assign to the min thumb</span>
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<span class="c"> * @param max {int} Pixel offset to assign to the max thumb</span>
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|
<span class="c"> * @param skipAnim {boolean} (optional) Set to true to skip thumb animation.</span>
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|
<span class="c"> * Default false</span>
|
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<span class="c"> * @param force {boolean} (optional) ignore the locked setting and set</span>
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|
<span class="c"> * value anyway. Default false</span>
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<span class="c"> * @param silent {boolean} (optional) Set to true to skip firing change</span>
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|
<span class="c"> * events. Default false</span>
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|
<span class="c"> */</span>
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|
<span class="nx">setValues</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">min</span><span class="o">,</span> <span class="nx">max</span><span class="o">,</span> <span class="nx">skipAnim</span><span class="o">,</span> <span class="nx">force</span><span class="o">,</span> <span class="nx">silent</span><span class="o">)</span> <span class="o">{</span>
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|
<span class="k">var</span> <span class="nx">mins</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">minSlider</span><span class="o">,</span>
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|
<span class="nx">maxs</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">maxSlider</span><span class="o">,</span>
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|
<span class="nx">mint</span> <span class="o">=</span> <span class="nx">mins</span><span class="o">.</span><span class="nx">thumb</span><span class="o">,</span>
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<span class="nx">maxt</span> <span class="o">=</span> <span class="nx">maxs</span><span class="o">.</span><span class="nx">thumb</span><span class="o">,</span>
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|
<span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="o">,</span>
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|
<span class="nx">done</span> <span class="o">=</span> <span class="o">{</span> <span class="nx">min</span> <span class="o">:</span> <span class="kc">false</span><span class="o">,</span> <span class="nx">max</span> <span class="o">:</span> <span class="kc">false</span> <span class="o">};</span>
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|
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<span class="c">// Clear constraints to prevent animated thumbs from prematurely</span>
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|
<span class="c"></span> <span class="c">// stopping when hitting a constraint that's moving with the other</span>
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|
<span class="c"></span> <span class="c">// thumb.</span>
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|
<span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">mint</span><span class="o">.</span><span class="nx">_isHoriz</span><span class="o">)</span> <span class="o">{</span>
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|
<span class="nx">mint</span><span class="o">.</span><span class="nx">setXConstraint</span><span class="o">(</span><span class="nx">mint</span><span class="o">.</span><span class="nx">leftConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">rightConstraint</span><span class="o">,</span><span class="nx">mint</span><span class="o">.</span><span class="nx">tickSize</span><span class="o">);</span>
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|
<span class="nx">maxt</span><span class="o">.</span><span class="nx">setXConstraint</span><span class="o">(</span><span class="nx">mint</span><span class="o">.</span><span class="nx">leftConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">rightConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">tickSize</span><span class="o">);</span>
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|
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
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|
<span class="nx">mint</span><span class="o">.</span><span class="nx">setYConstraint</span><span class="o">(</span><span class="nx">mint</span><span class="o">.</span><span class="nx">topConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">bottomConstraint</span><span class="o">,</span><span class="nx">mint</span><span class="o">.</span><span class="nx">tickSize</span><span class="o">);</span>
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|
<span class="nx">maxt</span><span class="o">.</span><span class="nx">setYConstraint</span><span class="o">(</span><span class="nx">mint</span><span class="o">.</span><span class="nx">topConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">bottomConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">tickSize</span><span class="o">);</span>
|
|
<span class="o">}</span>
|
|
|
|
<span class="c">// Set up one-time slideEnd callbacks to call updateValue when both</span>
|
|
<span class="c"></span> <span class="c">// thumbs have been set</span>
|
|
<span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">_oneTimeCallback</span><span class="o">(</span><span class="nx">mins</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">,</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
<span class="nx">done</span><span class="o">.</span><span class="nx">min</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
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|
<span class="k">if</span> <span class="o">(</span><span class="nx">done</span><span class="o">.</span><span class="nx">max</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="nx">self</span><span class="o">.</span><span class="nx">updateValue</span><span class="o">(</span><span class="nx">silent</span><span class="o">);</span>
|
|
<span class="c">// Clean the slider's slideEnd events on a timeout since this</span>
|
|
<span class="c"></span> <span class="c">// will be executed from inside the event's fire</span>
|
|
<span class="c"></span> <span class="nx">setTimeout</span><span class="o">(</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
<span class="nx">self</span><span class="o">.</span><span class="nx">_cleanEvent</span><span class="o">(</span><span class="nx">mins</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">);</span>
|
|
<span class="nx">self</span><span class="o">.</span><span class="nx">_cleanEvent</span><span class="o">(</span><span class="nx">maxs</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">);</span>
|
|
<span class="o">},</span><span class="m">0</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">_oneTimeCallback</span><span class="o">(</span><span class="nx">maxs</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">,</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
<span class="nx">done</span><span class="o">.</span><span class="nx">max</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
<span class="k">if</span> <span class="o">(</span><span class="nx">done</span><span class="o">.</span><span class="nx">min</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="nx">self</span><span class="o">.</span><span class="nx">updateValue</span><span class="o">(</span><span class="nx">silent</span><span class="o">);</span>
|
|
<span class="c">// Clean both sliders' slideEnd events on a timeout since this</span>
|
|
<span class="c"></span> <span class="c">// will be executed from inside one of the event's fire</span>
|
|
<span class="c"></span> <span class="nx">setTimeout</span><span class="o">(</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
<span class="nx">self</span><span class="o">.</span><span class="nx">_cleanEvent</span><span class="o">(</span><span class="nx">mins</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">);</span>
|
|
<span class="nx">self</span><span class="o">.</span><span class="nx">_cleanEvent</span><span class="o">(</span><span class="nx">maxs</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">);</span>
|
|
<span class="o">},</span><span class="m">0</span><span class="o">);</span>
|
|
<span class="o">}</span>
|
|
<span class="o">});</span>
|
|
|
|
<span class="c">// Must emit Slider slideEnd event to propagate to updateValue</span>
|
|
<span class="c"></span> <span class="nx">mins</span><span class="o">.</span><span class="nx">setValue</span><span class="o">(</span><span class="nx">min</span><span class="o">,</span><span class="nx">skipAnim</span><span class="o">,</span><span class="nx">force</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span>
|
|
<span class="nx">maxs</span><span class="o">.</span><span class="nx">setValue</span><span class="o">(</span><span class="nx">max</span><span class="o">,</span><span class="nx">skipAnim</span><span class="o">,</span><span class="nx">force</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span>
|
|
<span class="o">},</span>
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Set the min thumb position to a new value.</span>
|
|
<span class="c"> * @method setMinValue</span>
|
|
<span class="c"> * @param min {int} Pixel offset for min thumb</span>
|
|
<span class="c"> * @param skipAnim {boolean} (optional) Set to true to skip thumb animation.</span>
|
|
<span class="c"> * Default false</span>
|
|
<span class="c"> * @param force {boolean} (optional) ignore the locked setting and set</span>
|
|
<span class="c"> * value anyway. Default false</span>
|
|
<span class="c"> * @param silent {boolean} (optional) Set to true to skip firing change</span>
|
|
<span class="c"> * events. Default false</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">setMinValue</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">min</span><span class="o">,</span> <span class="nx">skipAnim</span><span class="o">,</span> <span class="nx">force</span><span class="o">,</span> <span class="nx">silent</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">var</span> <span class="nx">mins</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">minSlider</span><span class="o">;</span>
|
|
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span> <span class="o">=</span> <span class="nx">mins</span><span class="o">;</span>
|
|
|
|
<span class="c">// Use a one-time event callback to delay the updateValue call</span>
|
|
<span class="c"></span> <span class="c">// until after the slide operation is done</span>
|
|
<span class="c"></span> <span class="k">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="o">;</span>
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">_oneTimeCallback</span><span class="o">(</span><span class="nx">mins</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">,</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
<span class="nx">self</span><span class="o">.</span><span class="nx">updateValue</span><span class="o">(</span><span class="nx">silent</span><span class="o">);</span>
|
|
<span class="c">// Clean the slideEnd event on a timeout since this</span>
|
|
<span class="c"></span> <span class="c">// will be executed from inside the event's fire</span>
|
|
<span class="c"></span> <span class="nx">setTimeout</span><span class="o">(</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span> <span class="nx">self</span><span class="o">.</span><span class="nx">_cleanEvent</span><span class="o">(</span><span class="nx">mins</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">);</span> <span class="o">},</span> <span class="m">0</span><span class="o">);</span>
|
|
<span class="o">});</span>
|
|
|
|
<span class="nx">mins</span><span class="o">.</span><span class="nx">setValue</span><span class="o">(</span><span class="nx">min</span><span class="o">,</span> <span class="nx">skipAnim</span><span class="o">,</span> <span class="nx">force</span><span class="o">,</span> <span class="nx">silent</span><span class="o">);</span>
|
|
<span class="o">},</span>
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Set the max thumb position to a new value.</span>
|
|
<span class="c"> * @method setMaxValue</span>
|
|
<span class="c"> * @param max {int} Pixel offset for max thumb</span>
|
|
<span class="c"> * @param skipAnim {boolean} (optional) Set to true to skip thumb animation.</span>
|
|
<span class="c"> * Default false</span>
|
|
<span class="c"> * @param force {boolean} (optional) ignore the locked setting and set</span>
|
|
<span class="c"> * value anyway. Default false</span>
|
|
<span class="c"> * @param silent {boolean} (optional) Set to true to skip firing change</span>
|
|
<span class="c"> * events. Default false</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">setMaxValue</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">max</span><span class="o">,</span> <span class="nx">skipAnim</span><span class="o">,</span> <span class="nx">force</span><span class="o">,</span> <span class="nx">silent</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">var</span> <span class="nx">maxs</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">maxSlider</span><span class="o">;</span>
|
|
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span> <span class="o">=</span> <span class="nx">maxs</span><span class="o">;</span>
|
|
|
|
<span class="c">// Use a one-time event callback to delay the updateValue call</span>
|
|
<span class="c"></span> <span class="c">// until after the slide operation is done</span>
|
|
<span class="c"></span> <span class="k">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="o">;</span>
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">_oneTimeCallback</span><span class="o">(</span><span class="nx">maxs</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">,</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
<span class="nx">self</span><span class="o">.</span><span class="nx">updateValue</span><span class="o">(</span><span class="nx">silent</span><span class="o">);</span>
|
|
<span class="c">// Clean the slideEnd event on a timeout since this</span>
|
|
<span class="c"></span> <span class="c">// will be executed from inside the event's fire</span>
|
|
<span class="c"></span> <span class="nx">setTimeout</span><span class="o">(</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span> <span class="nx">self</span><span class="o">.</span><span class="nx">_cleanEvent</span><span class="o">(</span><span class="nx">maxs</span><span class="o">,</span><span class="s1">'slideEnd'</span><span class="o">);</span> <span class="o">},</span> <span class="m">0</span><span class="o">);</span>
|
|
<span class="o">});</span>
|
|
|
|
<span class="nx">maxs</span><span class="o">.</span><span class="nx">setValue</span><span class="o">(</span><span class="nx">max</span><span class="o">,</span> <span class="nx">skipAnim</span><span class="o">,</span> <span class="nx">force</span><span class="o">,</span> <span class="nx">silent</span><span class="o">);</span>
|
|
<span class="o">},</span>
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Executed when one of the sliders is moved</span>
|
|
<span class="c"> * @method updateValue</span>
|
|
<span class="c"> * @param silent {boolean} (optional) Set to true to skip firing change</span>
|
|
<span class="c"> * events. Default false</span>
|
|
<span class="c"> * @private</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">updateValue</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">silent</span><span class="o">)</span> <span class="o">{</span>
|
|
<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">minSlider</span><span class="o">.</span><span class="nx">getValue</span><span class="o">(),</span>
|
|
<span class="nx">max</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">maxSlider</span><span class="o">.</span><span class="nx">getValue</span><span class="o">(),</span>
|
|
<span class="nx">changed</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span>
|
|
|
|
<span class="k">if</span> <span class="o">(</span><span class="nx">min</span> <span class="o">!=</span> <span class="k">this</span><span class="o">.</span><span class="nx">minVal</span> <span class="o">||</span> <span class="nx">max</span> <span class="o">!=</span> <span class="k">this</span><span class="o">.</span><span class="nx">maxVal</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="nx">changed</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
|
|
|
|
<span class="k">var</span> <span class="nx">mint</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">minSlider</span><span class="o">.</span><span class="nx">thumb</span><span class="o">,</span>
|
|
<span class="nx">maxt</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">maxSlider</span><span class="o">.</span><span class="nx">thumb</span><span class="o">,</span>
|
|
<span class="nx">dim</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">isHoriz</span> <span class="o">?</span> <span class="s1">'x'</span> <span class="o">:</span> <span class="s1">'y'</span><span class="o">;</span>
|
|
|
|
<span class="k">var</span> <span class="nx">thumbInnerWidth</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">minSlider</span><span class="o">.</span><span class="nx">thumbCenterPoint</span><span class="o">[</span><span class="nx">dim</span><span class="o">]</span> <span class="o">+</span>
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">maxSlider</span><span class="o">.</span><span class="nx">thumbCenterPoint</span><span class="o">[</span><span class="nx">dim</span><span class="o">];</span>
|
|
|
|
<span class="c">// Establish barriers within the respective other thumb's edge, less</span>
|
|
<span class="c"></span> <span class="c">// the minRange. Limit to the Slider's range in the case of</span>
|
|
<span class="c"></span> <span class="c">// negative minRanges.</span>
|
|
<span class="c"></span> <span class="k">var</span> <span class="nx">minConstraint</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="nx">max</span><span class="o">-</span><span class="nx">thumbInnerWidth</span><span class="o">-</span><span class="k">this</span><span class="o">.</span><span class="nx">minRange</span><span class="o">,</span><span class="m">0</span><span class="o">);</span>
|
|
<span class="k">var</span> <span class="nx">maxConstraint</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(-</span><span class="nx">min</span><span class="o">-</span><span class="nx">thumbInnerWidth</span><span class="o">-</span><span class="k">this</span><span class="o">.</span><span class="nx">minRange</span><span class="o">,</span><span class="m">0</span><span class="o">);</span>
|
|
|
|
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">isHoriz</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="nx">minConstraint</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(</span><span class="nx">minConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">rightConstraint</span><span class="o">);</span>
|
|
|
|
<span class="nx">mint</span><span class="o">.</span><span class="nx">setXConstraint</span><span class="o">(</span><span class="nx">mint</span><span class="o">.</span><span class="nx">leftConstraint</span><span class="o">,</span><span class="nx">minConstraint</span><span class="o">,</span> <span class="nx">mint</span><span class="o">.</span><span class="nx">tickSize</span><span class="o">);</span>
|
|
|
|
<span class="nx">maxt</span><span class="o">.</span><span class="nx">setXConstraint</span><span class="o">(</span><span class="nx">maxConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">rightConstraint</span><span class="o">,</span> <span class="nx">maxt</span><span class="o">.</span><span class="nx">tickSize</span><span class="o">);</span>
|
|
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
<span class="nx">minConstraint</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(</span><span class="nx">minConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">bottomConstraint</span><span class="o">);</span>
|
|
<span class="nx">mint</span><span class="o">.</span><span class="nx">setYConstraint</span><span class="o">(</span><span class="nx">mint</span><span class="o">.</span><span class="nx">leftConstraint</span><span class="o">,</span><span class="nx">minConstraint</span><span class="o">,</span> <span class="nx">mint</span><span class="o">.</span><span class="nx">tickSize</span><span class="o">);</span>
|
|
|
|
<span class="nx">maxt</span><span class="o">.</span><span class="nx">setYConstraint</span><span class="o">(</span><span class="nx">maxConstraint</span><span class="o">,</span><span class="nx">maxt</span><span class="o">.</span><span class="nx">bottomConstraint</span><span class="o">,</span> <span class="nx">maxt</span><span class="o">.</span><span class="nx">tickSize</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">minVal</span> <span class="o">=</span> <span class="nx">min</span><span class="o">;</span>
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">maxVal</span> <span class="o">=</span> <span class="nx">max</span><span class="o">;</span>
|
|
|
|
<span class="k">if</span> <span class="o">(</span><span class="nx">changed</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">silent</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">fireEvent</span><span class="o">(</span><span class="s2">"change"</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span>
|
|
<span class="o">}</span>
|
|
<span class="o">},</span>
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * A background click will move the slider thumb nearest to the click.</span>
|
|
<span class="c"> * Override if you need different behavior.</span>
|
|
<span class="c"> * @method selectActiveSlider</span>
|
|
<span class="c"> * @param e {Event} the mousedown event</span>
|
|
<span class="c"> * @private</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">selectActiveSlider</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>
|
|
<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">minSlider</span><span class="o">,</span>
|
|
<span class="nx">max</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">maxSlider</span><span class="o">,</span>
|
|
<span class="nx">minLocked</span> <span class="o">=</span> <span class="nx">min</span><span class="o">.</span><span class="nx">isLocked</span><span class="o">(),</span>
|
|
<span class="nx">maxLocked</span> <span class="o">=</span> <span class="nx">max</span><span class="o">.</span><span class="nx">isLocked</span><span class="o">(),</span>
|
|
<span class="nx">Ev</span> <span class="o">=</span> <span class="nx">YAHOO</span><span class="o">.</span><span class="nx">util</span><span class="o">.</span><span class="nx">Event</span><span class="o">,</span>
|
|
<span class="nx">d</span><span class="o">;</span>
|
|
|
|
<span class="k">if</span> <span class="o">(</span><span class="nx">minLocked</span> <span class="o">||</span> <span class="nx">maxLocked</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span> <span class="o">=</span> <span class="nx">minLocked</span> <span class="o">?</span> <span class="nx">max</span> <span class="o">:</span> <span class="nx">min</span><span class="o">;</span>
|
|
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
<span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">isHoriz</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="nx">d</span> <span class="o">=</span> <span class="nx">Ev</span><span class="o">.</span><span class="nx">getPageX</span><span class="o">(</span><span class="nx">e</span><span class="o">)-</span><span class="nx">min</span><span class="o">.</span><span class="nx">thumb</span><span class="o">.</span><span class="nx">initPageX</span><span class="o">-</span><span class="nx">min</span><span class="o">.</span><span class="nx">thumbCenterPoint</span><span class="o">.</span><span class="nx">x</span><span class="o">;</span>
|
|
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
|
|
<span class="nx">d</span> <span class="o">=</span> <span class="nx">Ev</span><span class="o">.</span><span class="nx">getPageY</span><span class="o">(</span><span class="nx">e</span><span class="o">)-</span><span class="nx">min</span><span class="o">.</span><span class="nx">thumb</span><span class="o">.</span><span class="nx">initPageY</span><span class="o">-</span><span class="nx">min</span><span class="o">.</span><span class="nx">thumbCenterPoint</span><span class="o">.</span><span class="nx">y</span><span class="o">;</span>
|
|
<span class="o">}</span>
|
|
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span> <span class="o">=</span> <span class="nx">d</span><span class="o">*</span><span class="m">2</span> <span class="o">></span> <span class="nx">max</span><span class="o">.</span><span class="nx">getValue</span><span class="o">()+</span><span class="nx">min</span><span class="o">.</span><span class="nx">getValue</span><span class="o">()</span> <span class="o">?</span> <span class="nx">max</span> <span class="o">:</span> <span class="nx">min</span><span class="o">;</span>
|
|
<span class="o">}</span>
|
|
<span class="o">},</span>
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Overrides the onMouseDown for both slider, only moving the active slider</span>
|
|
<span class="c"> * @method handleMouseDown</span>
|
|
<span class="c"> * @private</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">_handleMouseDown</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>
|
|
<span class="k">this</span><span class="o">.</span><span class="nx">selectActiveSlider</span><span class="o">(</span><span class="nx">e</span><span class="o">);</span>
|
|
<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">Slider</span><span class="o">.</span><span class="nx">prototype</span><span class="o">.</span><span class="nx">onMouseDown</span><span class="o">.</span><span class="nx">call</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">activeSlider</span><span class="o">,</span> <span class="nx">e</span><span class="o">);</span>
|
|
<span class="o">},</span>
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Schedule an event callback that will execute once, then unsubscribe</span>
|
|
<span class="c"> * itself.</span>
|
|
<span class="c"> * @method _oneTimeCallback</span>
|
|
<span class="c"> * @param o {EventProvider} Object to attach the event to</span>
|
|
<span class="c"> * @param evt {string} Name of the event</span>
|
|
<span class="c"> * @param fn {Function} function to execute once</span>
|
|
<span class="c"> * @private</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">_oneTimeCallback</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">o</span><span class="o">,</span><span class="nx">evt</span><span class="o">,</span><span class="nx">fn</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="nx">o</span><span class="o">.</span><span class="nx">subscribe</span><span class="o">(</span><span class="nx">evt</span><span class="o">,</span><span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
|
|
<span class="c">// Unsubscribe myself</span>
|
|
<span class="c"></span> <span class="nx">o</span><span class="o">.</span><span class="nx">unsubscribe</span><span class="o">(</span><span class="nx">evt</span><span class="o">,</span><span class="nx">arguments</span><span class="o">.</span><span class="nx">callee</span><span class="o">);</span>
|
|
<span class="c">// Pass the event handler arguments to the one time callback</span>
|
|
<span class="c"></span> <span class="nx">fn</span><span class="o">.</span><span class="nx">apply</span><span class="o">({},[].</span><span class="nx">slice</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="nx">arguments</span><span class="o">));</span>
|
|
<span class="o">});</span>
|
|
<span class="o">},</span>
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Clean up the slideEnd event subscribers array, since each one-time</span>
|
|
<span class="c"> * callback will be replaced in the event's subscribers property with</span>
|
|
<span class="c"> * null. This will cause memory bloat and loss of performance.</span>
|
|
<span class="c"> * @method _cleanEvent</span>
|
|
<span class="c"> * @param o {EventProvider} object housing the CustomEvent</span>
|
|
<span class="c"> * @param evt {string} name of the CustomEvent</span>
|
|
<span class="c"> * @private</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">_cleanEvent</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">o</span><span class="o">,</span><span class="nx">evt</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">if</span> <span class="o">(</span><span class="nx">o</span><span class="o">.</span><span class="nx">__yui_events</span> <span class="o">&&</span> <span class="nx">o</span><span class="o">.</span><span class="nx">events</span><span class="o">[</span><span class="nx">evt</span><span class="o">])</span> <span class="o">{</span>
|
|
<span class="k">var</span> <span class="nx">ce</span><span class="o">,</span> <span class="nx">i</span><span class="o">,</span> <span class="nx">len</span><span class="o">;</span>
|
|
<span class="k">for</span> <span class="o">(</span><span class="nx">i</span> <span class="o">=</span> <span class="nx">o</span><span class="o">.</span><span class="nx">__yui_events</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span> <span class="o">>=</span> <span class="m">0</span><span class="o">;</span> <span class="o">--</span><span class="nx">i</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">if</span> <span class="o">(</span><span class="nx">o</span><span class="o">.</span><span class="nx">__yui_events</span><span class="o">[</span><span class="nx">i</span><span class="o">].</span><span class="nx">type</span> <span class="o">===</span> <span class="nx">evt</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="nx">ce</span> <span class="o">=</span> <span class="nx">o</span><span class="o">.</span><span class="nx">__yui_events</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span>
|
|
<span class="k">break</span><span class="o">;</span>
|
|
<span class="o">}</span>
|
|
<span class="o">}</span>
|
|
<span class="k">if</span> <span class="o">(</span><span class="nx">ce</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">var</span> <span class="nx">subs</span> <span class="o">=</span> <span class="nx">ce</span><span class="o">.</span><span class="nx">subscribers</span><span class="o">,</span>
|
|
<span class="nx">newSubs</span> <span class="o">=</span> <span class="o">[],</span>
|
|
<span class="nx">j</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span>
|
|
<span class="k">for</span> <span class="o">(</span><span class="nx">i</span> <span class="o">=</span> <span class="m">0</span><span class="o">,</span> <span class="nx">len</span> <span class="o">=</span> <span class="nx">subs</span><span class="o">.</span><span class="nx">length</span><span class="o">;</span> <span class="nx">i</span> <span class="o"><</span> <span class="nx">len</span><span class="o">;</span> <span class="o">++</span><span class="nx">i</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">if</span> <span class="o">(</span><span class="nx">subs</span><span class="o">[</span><span class="nx">i</span><span class="o">])</span> <span class="o">{</span>
|
|
<span class="nx">newSubs</span><span class="o">[</span><span class="nx">j</span><span class="o">++]</span> <span class="o">=</span> <span class="nx">subs</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span>
|
|
<span class="o">}</span>
|
|
<span class="o">}</span>
|
|
<span class="nx">ce</span><span class="o">.</span><span class="nx">subscribers</span> <span class="o">=</span> <span class="nx">newSubs</span><span class="o">;</span>
|
|
<span class="o">}</span>
|
|
<span class="o">}</span>
|
|
<span class="o">}</span>
|
|
|
|
<span class="o">};</span>
|
|
|
|
<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">augment</span><span class="o">(</span><span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">DualSlider</span><span class="o">,</span> <span class="nx">YAHOO</span><span class="o">.</span><span class="nx">util</span><span class="o">.</span><span class="nx">EventProvider</span><span class="o">);</span>
|
|
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Factory method for creating a horizontal dual-thumb slider</span>
|
|
<span class="c"> * @for YAHOO.widget.Slider</span>
|
|
<span class="c"> * @method YAHOO.widget.Slider.getHorizDualSlider</span>
|
|
<span class="c"> * @static</span>
|
|
<span class="c"> * @param {String} bg the id of the slider's background element</span>
|
|
<span class="c"> * @param {String} minthumb the id of the min thumb</span>
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|
<span class="c"> * @param {String} maxthumb the id of the thumb thumb</span>
|
|
<span class="c"> * @param {int} range the number of pixels the thumbs can move within</span>
|
|
<span class="c"> * @param {int} iTickSize (optional) the element should move this many pixels</span>
|
|
<span class="c"> * at a time</span>
|
|
<span class="c"> * @param {Array} initVals (optional) [min,max] Initial thumb placement</span>
|
|
<span class="c"> * @return {DualSlider} a horizontal dual-thumb slider control</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">Slider</span><span class="o">.</span><span class="nx">getHorizDualSlider</span> <span class="o">=</span>
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|
<span class="k">function</span> <span class="o">(</span><span class="nx">bg</span><span class="o">,</span> <span class="nx">minthumb</span><span class="o">,</span> <span class="nx">maxthumb</span><span class="o">,</span> <span class="nx">range</span><span class="o">,</span> <span class="nx">iTickSize</span><span class="o">,</span> <span class="nx">initVals</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">var</span> <span class="nx">mint</span><span class="o">,</span> <span class="nx">maxt</span><span class="o">;</span>
|
|
<span class="k">var</span> <span class="nx">YW</span> <span class="o">=</span> <span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">,</span> <span class="nx">Slider</span> <span class="o">=</span> <span class="nx">YW</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">YW</span><span class="o">.</span><span class="nx">SliderThumb</span><span class="o">;</span>
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|
<span class="nx">mint</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Thumb</span><span class="o">(</span><span class="nx">minthumb</span><span class="o">,</span> <span class="nx">bg</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="nx">range</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="nx">iTickSize</span><span class="o">);</span>
|
|
<span class="nx">maxt</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Thumb</span><span class="o">(</span><span class="nx">maxthumb</span><span class="o">,</span> <span class="nx">bg</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="nx">range</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="nx">iTickSize</span><span class="o">);</span>
|
|
|
|
<span class="k">return</span> <span class="k">new</span> <span class="nx">YW</span><span class="o">.</span><span class="nx">DualSlider</span><span class="o">(</span><span class="k">new</span> <span class="nx">Slider</span><span class="o">(</span><span class="nx">bg</span><span class="o">,</span> <span class="nx">bg</span><span class="o">,</span> <span class="nx">mint</span><span class="o">,</span> <span class="s2">"horiz"</span><span class="o">),</span> <span class="k">new</span> <span class="nx">Slider</span><span class="o">(</span><span class="nx">bg</span><span class="o">,</span> <span class="nx">bg</span><span class="o">,</span> <span class="nx">maxt</span><span class="o">,</span> <span class="s2">"horiz"</span><span class="o">),</span> <span class="nx">range</span><span class="o">,</span> <span class="nx">initVals</span><span class="o">);</span>
|
|
<span class="o">};</span>
|
|
|
|
<span class="c">/**</span>
|
|
<span class="c"> * Factory method for creating a vertical dual-thumb slider.</span>
|
|
<span class="c"> * @for YAHOO.widget.Slider</span>
|
|
<span class="c"> * @method YAHOO.widget.Slider.getVertDualSlider</span>
|
|
<span class="c"> * @static</span>
|
|
<span class="c"> * @param {String} bg the id of the slider's background element</span>
|
|
<span class="c"> * @param {String} minthumb the id of the min thumb</span>
|
|
<span class="c"> * @param {String} maxthumb the id of the thumb thumb</span>
|
|
<span class="c"> * @param {int} range the number of pixels the thumbs can move within</span>
|
|
<span class="c"> * @param {int} iTickSize (optional) the element should move this many pixels</span>
|
|
<span class="c"> * at a time</span>
|
|
<span class="c"> * @param {Array} initVals (optional) [min,max] Initial thumb placement</span>
|
|
<span class="c"> * @return {DualSlider} a vertical dual-thumb slider control</span>
|
|
<span class="c"> */</span>
|
|
<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">Slider</span><span class="o">.</span><span class="nx">getVertDualSlider</span> <span class="o">=</span>
|
|
<span class="k">function</span> <span class="o">(</span><span class="nx">bg</span><span class="o">,</span> <span class="nx">minthumb</span><span class="o">,</span> <span class="nx">maxthumb</span><span class="o">,</span> <span class="nx">range</span><span class="o">,</span> <span class="nx">iTickSize</span><span class="o">,</span> <span class="nx">initVals</span><span class="o">)</span> <span class="o">{</span>
|
|
<span class="k">var</span> <span class="nx">mint</span><span class="o">,</span> <span class="nx">maxt</span><span class="o">;</span>
|
|
<span class="k">var</span> <span class="nx">YW</span> <span class="o">=</span> <span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">,</span> <span class="nx">Slider</span> <span class="o">=</span> <span class="nx">YW</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">YW</span><span class="o">.</span><span class="nx">SliderThumb</span><span class="o">;</span>
|
|
|
|
<span class="nx">mint</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Thumb</span><span class="o">(</span><span class="nx">minthumb</span><span class="o">,</span> <span class="nx">bg</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="nx">range</span><span class="o">,</span> <span class="nx">iTickSize</span><span class="o">);</span>
|
|
<span class="nx">maxt</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Thumb</span><span class="o">(</span><span class="nx">maxthumb</span><span class="o">,</span> <span class="nx">bg</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="nx">range</span><span class="o">,</span> <span class="nx">iTickSize</span><span class="o">);</span>
|
|
|
|
<span class="k">return</span> <span class="k">new</span> <span class="nx">YW</span><span class="o">.</span><span class="nx">DualSlider</span><span class="o">(</span><span class="k">new</span> <span class="nx">Slider</span><span class="o">(</span><span class="nx">bg</span><span class="o">,</span> <span class="nx">bg</span><span class="o">,</span> <span class="nx">mint</span><span class="o">,</span> <span class="s2">"vert"</span><span class="o">),</span> <span class="k">new</span> <span class="nx">Slider</span><span class="o">(</span><span class="nx">bg</span><span class="o">,</span> <span class="nx">bg</span><span class="o">,</span> <span class="nx">maxt</span><span class="o">,</span> <span class="s2">"vert"</span><span class="o">),</span> <span class="nx">range</span><span class="o">,</span> <span class="nx">initVals</span><span class="o">);</span>
|
|
<span class="o">};</span>
|
|
</pre></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="yui-b">
|
|
<div class="nav">
|
|
|
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<div class="module">
|
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<h4>Modules</h4>
|
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<ul class="content">
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<li class=""><a href="module_animation.html">animation</a></li>
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<li class=""><a href="module_autocomplete.html">autocomplete</a></li>
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<li class=""><a href="module_button.html">button</a></li>
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<li class=""><a href="module_calendar.html">calendar</a></li>
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<li class=""><a href="module_carousel.html">carousel</a></li>
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<li class=""><a href="module_charts.html">charts</a></li>
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<li class=""><a href="module_colorpicker.html">colorpicker</a></li>
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<li class=""><a href="module_connection.html">connection</a></li>
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<li class=""><a href="module_container.html">container</a></li>
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<li class=""><a href="module_cookie.html">cookie</a></li>
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<li class=""><a href="module_datasource.html">datasource</a></li>
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<li class=""><a href="module_datatable.html">datatable</a></li>
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<li class=""><a href="module_dom.html">dom</a></li>
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<li class=""><a href="module_dragdrop.html">dragdrop</a></li>
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<li class=""><a href="module_editor.html">editor</a></li>
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<li class=""><a href="module_element.html">element</a></li>
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<li class=""><a href="module_event.html">event</a></li>
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<li class=""><a href="module_get.html">get</a></li>
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<li class=""><a href="module_history.html">history</a></li>
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<li class=""><a href="module_imagecropper.html">imagecropper</a></li>
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<li class=""><a href="module_imageloader.html">imageloader</a></li>
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<li class=""><a href="module_json.html">json</a></li>
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<li class=""><a href="module_layout.html">layout</a></li>
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<li class=""><a href="module_logger.html">logger</a></li>
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<li class=""><a href="module_menu.html">menu</a></li>
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<li class=""><a href="module_paginator.html">paginator</a></li>
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<li class=""><a href="module_profiler.html">profiler</a></li>
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<li class=""><a href="module_profilerviewer.html">profilerviewer</a></li>
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<li class=""><a href="module_resize.html">resize</a></li>
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<li class=""><a href="module_selector.html">selector</a></li>
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<li class="selected"><a href="module_slider.html">slider</a></li>
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<li class=""><a href="module_tabview.html">tabview</a></li>
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<li class=""><a href="module_treeview.html">treeview</a></li>
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<li class=""><a href="module_uploader.html">uploader</a></li>
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<li class=""><a href="module_yahoo.html">yahoo</a></li>
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<li class=""><a href="module_yuiloader.html">yuiloader</a></li>
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<li class=""><a href="module_yuitest.html">yuitest</a></li>
|
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</ul>
|
|
</div>
|
|
|
|
<div class="module">
|
|
<h4>Classes</h4>
|
|
<ul class="content">
|
|
<li class=""><a href="YAHOO.widget.DualSlider.html">YAHOO.widget.DualSlider</a></li>
|
|
<li class=""><a href="YAHOO.widget.Slider.html">YAHOO.widget.Slider</a></li>
|
|
<li class=""><a href="YAHOO.widget.SliderThumb.html">YAHOO.widget.SliderThumb</a></li>
|
|
</ul>
|
|
</div>
|
|
|
|
<div class="module">
|
|
<h4>Files</h4>
|
|
<ul class="content">
|
|
<li class="selected"><a href="DualSlider.js.html">DualSlider.js</a></li>
|
|
<li class=""><a href="Slider.js.html">Slider.js</a></li>
|
|
<li class=""><a href="SliderThumb.js.html">SliderThumb.js</a></li>
|
|
</ul>
|
|
</div>
|
|
|
|
|
|
|
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|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
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<div id="ft">
|
|
<hr />
|
|
Copyright © 2008 Yahoo! Inc. All rights reserved.
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</div>
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</div>
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</body>
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</html>
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