[wxpython-users] Treebook size

Does anyone know the proper way to change the size (the width, specifically)
of the TreeCtrl within a Treebook? I've tried this (I'm abstracting the
containing class out for simplicity as "parent"):

tb = wx.Treebook(parent)
tb.GetTreeCtrl().SetMinSize((250, 0))
tb.GetTreeCtrl().InvalidateBestSize()
parent.SendSizeEvent()

Then, in each notebook page, I have:

def OnSize(self, event):
self.SetPosition((260, 0))
self.SetSize(event.GetSize())
self.Layout()

which is bound to EVT_SIZE. This works sometimes in OS X and occasionally
half-works in Windows (the notebook pages start at the right position, but
the TreeCtrl remains the default size.) I haven't bothered testing it in
Linux yet, as I don't need to support Linux for this app.

Any ideas?

Thanks,
Jeff
<div dir="ltr">Does anyone know the proper way to change the size (the width, specifically) of the TreeCtrl within a Treebook?&nbsp; I&#39;ve tried this (I&#39;m abstracting the containing class out for simplicity as &quot;parent&quot;):<br>
<br>tb = wx.Treebook(parent)<br>tb.GetTreeCtrl().SetMinSize((250, 0))<br>tb.GetTreeCtrl().InvalidateBestSize()<br>parent.SendSizeEvent()<br><br>Then, in each notebook page, I have:<br><br>&nbsp;&nbsp;&nbsp; def OnSize(self, event):<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; self.SetPosition((260, 0))<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; self.SetSize(event.GetSize())<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; self.Layout()<br><br>which is bound to EVT_SIZE.&nbsp; This works sometimes in OS X and occasionally half-works in Windows (the notebook pages start at the right position, but the TreeCtrl remains the default size.)&nbsp; I haven&#39;t bothered testing it in Linux yet, as I don&#39;t need to support Linux for this app.<br>
<br>Any ideas?<br><br>Thanks,<br>Jeff<br></div>
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