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source: trunk/workshop-routing-foss4g/web/GeoExt/docs/lib/GeoExt/widgets/tree/TreeNodeUIEventMixin.html @ 76

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70<li><a class="reference external" href="#example-use">Example Use</a></li>
71<li><a class="reference external" href="#events">Events</a></li>
72</ul>
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77            <p class="topless"><a href="OverlayLayerContainer.html"
78                                  title="previous chapter"><tt class="docutils literal docutils literal docutils literal"><span class="pre">GeoExt.tree.OverlayLayerContainer</span></tt></a></p>
79            <h4>Next topic</h4>
80            <p class="topless"><a href="WMSCapabilitiesLoader.html"
81                                  title="next chapter"><tt class="docutils literal docutils literal"><span class="pre">GeoExt.tree.WMSCapabilitiesLoader</span></tt></a></p>
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91  <div class="section" id="geoext-tree-treenodeuieventmixin">
92<h1><tt class="xref docutils literal"><span class="pre">GeoExt.tree.TreeNodeUIEventMixin</span></tt><a class="headerlink" href="#geoext-tree-treenodeuieventmixin" title="Permalink to this headline">¶</a></h1>
93<p>A mixin that adds events to TreeNodeUIs. With these events, tree plugins
94can modify the node ui&#8217;s DOM when it is rendered, and react to raw click
95events on tree nodes.</p>
96<div class="section" id="example-use">
97<h2>Example Use<a class="headerlink" href="#example-use" title="Permalink to this headline">¶</a></h2>
98<p>Sample code to create a tree with a node that uses the
99<tt class="xref docutils literal"><span class="pre">GeoExt.tree.TreeNodeUIEventMixin</span></tt>:</p>
100<div class="highlight-javascript"><div class="highlight"><pre><span class="kd">var</span> <span class="nx">UIClass</span> <span class="o">=</span> <span class="nx">Ext</span><span class="p">.</span><span class="nx">extend</span><span class="p">(</span>
101    <span class="nx">Ext</span><span class="p">.</span><span class="nx">tree</span><span class="p">.</span><span class="nx">TreeNodeUI</span><span class="p">,</span>
102    <span class="nx">GeoExt</span><span class="p">.</span><span class="nx">tree</span><span class="p">.</span><span class="nx">TreeNodeUIEventMixin</span>
103<span class="p">);</span>
104<span class="kd">var</span> <span class="nx">tree</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Ext</span><span class="p">.</span><span class="nx">tree</span><span class="p">.</span><span class="nx">TreePanel</span><span class="p">({</span>
105    <span class="nx">root</span><span class="o">:</span> <span class="p">{</span>
106        <span class="nx">nodeType</span><span class="o">:</span> <span class="s2">&quot;node&quot;</span><span class="p">,</span>
107        <span class="nx">uiProvider</span><span class="o">:</span> <span class="nx">UIClass</span><span class="p">,</span>
108        <span class="nx">text</span><span class="o">:</span> <span class="s2">&quot;My Node&quot;</span>
109    <span class="p">}</span>
110<span class="p">}</span>
111</pre></div>
112</div>
113</div>
114<div class="section" id="events">
115<h2>Events<a class="headerlink" href="#events" title="Permalink to this headline">¶</a></h2>
116<p>Events.</p>
117<dl class="describe">
118<dt>
119<tt class="descname">rawclicknode</tt></dt>
120<dd><p>Fires on the tree when a node is clicked.</p>
121<p>Listener arguments:</p>
122<ul class="simple">
123<li>node - <tt class="docutils literal"><span class="pre">Ext.TreeNode</span></tt> The clicked node.</li>
124<li>event - <tt class="docutils literal"><span class="pre">Ext.EventObject</span></tt> The click event.</li>
125</ul>
126</dd></dl>
127
128<dl class="describe">
129<dt>
130<tt class="descname">rendernode</tt></dt>
131<dd><p>Fires on the tree when a node is rendered.</p>
132<p>Listener arguments:</p>
133<ul class="simple">
134<li>node - <tt class="docutils literal"><span class="pre">Ext.TreeNode</span></tt> The rendered node.</li>
135</ul>
136</dd></dl>
137
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