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    <p>I have no idea why, but copying the <a href="http://downloads.sourceforge.net/wxpython/wxPython-demo-2.8.11.0.tar.bz" rel="nofollow">wxPython demo</a> works okay.</p> <pre><code>import wx import string # my custom validator class class NumericObjectValidator(wx.PyValidator): def __init__(self): wx.PyValidator.__init__(self) self.Bind(wx.EVT_CHAR, self.OnChar) def Clone(self): return NumericObjectValidator() def Validate(self, win): tc = self.GetWindow() val = tc.GetValue() for x in val: if x not in string.digits: return False return True def OnChar(self, event): key = event.GetKeyCode() if key &lt; wx.WXK_SPACE or key == wx.WXK_DELETE or key &gt; 255: event.Skip() return if chr(key) in string.digits: event.Skip() return class SizeDialog(wx.Dialog): def __init__(self, parent): wx.Dialog.__init__(self, parent, -1, 'Select Size', size=(200,135)) panel = wx.Panel(self, -1, size=self.GetClientSize()) sizes = map(str, range(3,21)) wx.StaticText(panel, -1, 'Rows:', pos=(10, 15)) self.rows = wx.ComboBox(panel, -1, value='8', choices=sizes, style=wx.CB_DROPDOWN, pos=(80,15), validator=NumericObjectValidator()) wx.StaticText(panel, -1, 'Columns:', pos=(10,40)) self.cols = wx.ComboBox(panel, -1, style=wx.CB_DROPDOWN, validator=NumericObjectValidator()) cancel = wx.Button(panel,wx.ID_CANCEL,'Cancel', pos=(20,75)) wx.Button(panel,wx.ID_OK,'OK', pos=(100,75)).SetDefault() def TransferToWindow(self): return True def TransferFromWindow(self): return True def get_size(self): r = int(self.rows.GetValue()) c = int(self.cols.GetValue()) return (c,r) if __name__ == "__main__": app = wx.App(0) dlg = SizeDialog(None) dlg.ShowModal() dlg.Destroy() </code></pre>
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    1. POwxPython validators not working as expected
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    1. USSteven Sproat
    1. USSteven Sproat
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    1. COMy guess is it's because the OP is using wx.Validator whereas the demo uses wx.PyValidator.
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      1. USMike Driscoll
    2. COActually, I tried them both. Neither work for me. I'll try Steven's example now and see if that works.
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      1. USsizzzzlerz
    3. COmine works, tested on Win XP. The one in the original post didn't.
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      1. USSteven Sproat
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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