Python events, panel with text

[SMALLp]

Hy!

I have many small panels with text and I want do bind wx.EVT_LEFT_DOWN 
when clicked on panel, but i need to bind that in parent class. So I 
have instance of that small panel and when i bind it efects only part of 
small panel where is no text.

<code>

import wx

class RequestedFilesItems(wx.Panel):
	def __init__(self, parent, id):
		wx.Panel.__init__(self, parent, -1, style=wx.SUNKEN_BORDER)
		sizer = wx.BoxSizer(wx.HORIZONTAL)
			
		upButton = PanelButton(self, -1, "Upload")
		upButton.Bind(wx.EVT_LEFT_DOWN, self.upload)
		sizer.Add(upButton, 0, wx.LEFT, 15)



		self.SetSizer(sizer)	

	def upload(self, event):
		print "Please print this"

	
		
class PanelButton(wx.Panel):
	def __init__(self, parent, id, buttonName):
		wx.Panel.__init__(self, parent, -1, style=wx.SUNKEN_BORDER)
		self.SetBackgroundColour("GREY")
		sizer = wx.BoxSizer(wx.HORIZONTAL)
		self.text = wx.StaticText(self, -1, buttonName)		
		sizer.Add(self.text, -1, wx.EXPAND | wx.ALL, 1)
		self.text.Bind(wx.EVT_LEFT_DOWN, self.OnClick)
		self.SetSizer(sizer)

	def OnClick(self, event):
		print "It only works for text, not for panel what I expected here"


if __name__ == '__main__':
     app = wx.PySimpleApp()
     frm = wx.Frame(None, wx.ID_ANY, 'Mouse-click test')
     panel = RequestedFilesItems(frm, wx.ID_ANY)
     frm.Show()
     app.MainLoop()



app.MainLoop()

<code>