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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) |