Issue #27611: Fixed support of default root window in the tkinter.tix module.
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@ -477,10 +477,15 @@ class DisplayStyle:
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(multiple) Display Items"""
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def __init__(self, itemtype, cnf={}, **kw):
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master = tkinter._default_root # global from Tkinter
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if not master and 'refwindow' in cnf: master=cnf['refwindow']
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elif not master and 'refwindow' in kw: master= kw['refwindow']
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elif not master: raise RuntimeError("Too early to create display style: no root window")
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if 'refwindow' in kw:
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master = kw['refwindow']
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elif 'refwindow' in cnf:
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master = cnf['refwindow']
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else:
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master = tkinter._default_root
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if not master:
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raise RuntimeError("Too early to create display style: "
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"no root window")
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self.tk = master.tk
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self.stylename = self.tk.call('tixDisplayStyle', itemtype,
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*self._options(cnf,kw) )
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@ -80,6 +80,8 @@ Core and Builtins
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Library
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-------
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- Issue #27611: Fixed support of default root window in the tkinter.tix module.
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- Issue #27348: In the traceback module, restore the formatting of exception
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messages like "Exception: None". This fixes a regression introduced in
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3.5a2.
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