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annotate Lib/idlelib/dynOptionMenuWidget.py @ 79675:c0a2294de787 2.7

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Issue #16199: Backport 2to3 typo fix from 3.2.
author Chris Jerdonek <chris.jerdonek@gmail.com>
date Thu, 11 Oct 2012 16:15:46 -0700
parents b53604fad54b
children
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1 """
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2 OptionMenu widget modified to allow dynamic menu reconfiguration
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3 and setting of highlightthickness
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4 """
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5 from Tkinter import OptionMenu
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6 from Tkinter import _setit
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7 import copy
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8
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9 class DynOptionMenu(OptionMenu):
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10 """
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11 unlike OptionMenu, our kwargs can include highlightthickness
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12 """
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13 def __init__(self, master, variable, value, *values, **kwargs):
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14 #get a copy of kwargs before OptionMenu.__init__ munges them
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15 kwargsCopy=copy.copy(kwargs)
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16 if 'highlightthickness' in kwargs.keys():
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17 del(kwargs['highlightthickness'])
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18 OptionMenu.__init__(self, master, variable, value, *values, **kwargs)
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19 self.config(highlightthickness=kwargsCopy.get('highlightthickness'))
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20 #self.menu=self['menu']
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21 self.variable=variable
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22 self.command=kwargs.get('command')
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23
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24 def SetMenu(self,valueList,value=None):
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25 """
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26 clear and reload the menu with a new set of options.
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27 valueList - list of new options
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28 value - initial value to set the optionmenu's menubutton to
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29 """
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30 self['menu'].delete(0,'end')
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31 for item in valueList:
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32 self['menu'].add_command(label=item,
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33 command=_setit(self.variable,item,self.command))
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34 if value:
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35 self.variable.set(value)