title: wx.GenericDirCtrl Event's handling
body: <p>I'm using this control but I can't to handle control click (and others events). 
  This is my code:</p>
  
  <pre><code>class BoExplorerPanel(wx.Panel):
    def __init__(self, parent):
       wx.Panel.__init__(self, parent, wx.ID_ANY)
  
       self.initComponents() # initialize Window components
  
    def initComponents(self):
       print "Inizializzo i controlli"
       # controls
       resizeBox = wx.BoxSizer(wx.VERTICAL)
  
       self.dirBrowser = wx.GenericDirCtrl(self, wx.ID_ANY, style = wx.DIRCTRL_DIR_ONLY)
  
       resizeBox.Add(self.dirBrowser, 1, wx.EXPAND | wx.ALL)
  
       self.SetSizerAndFit(resizeBox)
  
       # events
       self.Bind(wx.EVT_TREE_ITEM_ACTIVATED, self.dirBrowser_OnItemSelected,   self.dirBrowser)
       self.Bind(wx.EVT_TREE_ITEM_RIGHT_CLICK, self.dirBrowser_OnRightClick, self.dirBrowser)
       self.Bind(wx.EVT_TREE_SEL_CHANGED, self.dirBrowser_OnSelectionChanged, self.dirBrowser)
  
       # panel's properties
  
    def dirBrowser_OnItemSelected(self, event):
       print "CLicked"
  
    def dirBrowser_OnRightClick(self, event):
       print "Right Click"
  
    def dirBrowser_OnSelectionChanged(self, event):
       print "Selection Changed"
  </code></pre>