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Issue #27611: Fixed support of default root window in the tkinter.tix module. 

Added the master parameter in the DisplayStyle constructor.
This commit is contained in:
Serhiy Storchaka 2016-09-25 16:54:17 +03:00
parent b5a744a99e 1aca3899fb
commit 06c6eeec51
2 changed files with 14 additions and 5 deletions
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16
Lib/tkinter/tix.py
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@ -472,11 +472,17 @@ class DisplayStyle:
"""DisplayStyle - handle configuration options shared by """DisplayStyle - handle configuration options shared by
(multiple) Display Items""" (multiple) Display Items"""
def __init__(self, itemtype, cnf={}, **kw): def __init__(self, itemtype, cnf={}, *, master=None, **kw):
master = tkinter._default_root # global from Tkinter if not master:
if not master and 'refwindow' in cnf: master=cnf['refwindow'] if 'refwindow' in kw:
elif not master and 'refwindow' in kw: master= kw['refwindow'] master = kw['refwindow']
elif not master: raise RuntimeError("Too early to create display style: no root window") elif 'refwindow' in cnf:
master = cnf['refwindow']
else:
master = tkinter._default_root
if not master:
raise RuntimeError("Too early to create display style: "
"no root window")
self.tk = master.tk self.tk = master.tk
self.stylename = self.tk.call('tixDisplayStyle', itemtype, self.stylename = self.tk.call('tixDisplayStyle', itemtype,
*self._options(cnf,kw) ) *self._options(cnf,kw) )

3
Misc/NEWS
View File

@ -47,6 +47,9 @@ Core and Builtins
Library Library
------- -------
- Issue #27611: Fixed support of default root window in the tkinter.tix module.
Added the master parameter in the DisplayStyle constructor.
- Issue #27348: In the traceback module, restore the formatting of exception - Issue #27348: In the traceback module, restore the formatting of exception
messages like "Exception: None". This fixes a regression introduced in messages like "Exception: None". This fixes a regression introduced in
3.5a2. 3.5a2.