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Back out of changes to Tkinter variables trace commands (issue #22085).

This commit is contained in:
Serhiy Storchaka 2014-07-31 07:46:08 +03:00
parent 7c87fdd5d5
commit 26f9feb3b3
1 changed files with 3 additions and 3 deletions
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6
Lib/tkinter/__init__.py
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@ -245,7 +245,7 @@ class Variable:
Return the name of the callback.
"""
cbname = self._master._register(callback)
self._tk.call("trace", "add", "variable", self._name, mode, cbname)
self._tk.call("trace", "variable", self._name, mode, cbname)
return cbname
trace = trace_variable
def trace_vdelete(self, mode, cbname):
@ -254,12 +254,12 @@ class Variable:
MODE is one of "r", "w", "u" for read, write, undefine.
CBNAME is the name of the callback returned from trace_variable or trace.
"""
self._tk.call("trace", "remove", "variable", self._name, mode, cbname)
self._tk.call("trace", "vdelete", self._name, mode, cbname)
self._master.deletecommand(cbname)
def trace_vinfo(self):
"""Return all trace callback information."""
return [self._tk.split(x) for x in self._tk.splitlist(
self._tk.call("trace", "info", "variable", self._name))]
self._tk.call("trace", "vinfo", self._name))]
def __eq__(self, other):
"""Comparison for equality (==).