| 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)
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