   #<strong>initialize</strong>(p, target = nil, selector = 0, opts = FRAME_SUNKEN|FRAME_THICK|TREELISTBOX_NORMAL, x = 0, y = 0, width = 0, height = 0, padLeft = DEFAULT_PAD, padRight = DEFAULT_PAD, padTop = DEFAULT_PAD, padBottom = DEFAULT_PAD)  &#x21d2; <tt><span class='object_link'><a href="" title="Fox::FXTreeListBox (class)">FXTreeListBox</a></span></tt> 
  

  

  
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<p>Return an initially empty FXTreeListBox.</p>

<h4 id="label-Parameters-3A"