many_years_afte r wrote:
Hi, pythoners:
My wxPython program includes a panel whose parent is a frame. The
panel has a button. When I click the button , I want to let the frame
destroy. How to implement it? Could the panel invoke the frame's
method?
Thanks.
Have a look at the following program -
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class MyFrame(wx.Fram e):
def __init__(self, parent, id, title):
wx.Frame.__init __(self, parent, id, title)
MyPanel(self)
class MyPanel(wx.Pane l):
def __init__(self,f rame):
wx.Panel.__init __(self,frame,-1)
self.frame = frame
b = wx.Button(self,-1,'Close')
b.Bind(wx.EVT_B UTTON,self.onCl ose,id=b.GetId( ))
def onClose(self,ev t):
self.frame.Clos e()
evt.Skip()
class MyApp(wx.App):
def OnInit(self):
frame = MyFrame(None, -1, "Test")
frame.Show(True )
self.SetTopWind ow(frame)
return True
app = MyApp(0) # Create an instance of the application class
app.MainLoop() # Tell it to start processing events
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The essential point is that you save a reference to the frame when you
create the panel. Then when the button is clicked you can use the
reference to call the frame's Close method.
HTH
Frank Millman
