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""" OptionMenu widget modified to allow dynamic menu reconfiguration and setting of highlightthickness """ from Tkinter import OptionMenu from Tkinter import _setit import copy class DynOptionMenu(OptionMenu): """ unlike OptionMenu, our kwargs can include highlightthickness """ def __init__(self, master, variable, value, *values, **kwargs): #get a copy of kwargs before OptionMenu.__init__ munges them kwargsCopy=copy.copy(kwargs) if 'highlightthickness' in kwargs.keys(): del(kwargs['highlightthickness']) OptionMenu.__init__(self, master, variable, value, *values, **kwargs) self.config(highlightthickness=kwargsCopy.get('highlightthickness')) #self.menu=self['menu'] self.variable=variable self.command=kwargs.get('command') def SetMenu(self,valueList,value=None): """ clear and reload the menu with a new set of options. valueList - list of new options value - initial value to set the optionmenu's menubutton to """ self['menu'].delete(0,'end') for item in valueList: self['menu'].add_command(label=item, command=_setit(self.variable,item,self.command)) if value: self.variable.set(value)
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