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| -rw-r--r-- | Lib/idlelib/dynOptionMenuWidget.py | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Lib/idlelib/dynOptionMenuWidget.py b/Lib/idlelib/dynOptionMenuWidget.py new file mode 100644 index 0000000..48a0886 --- /dev/null +++ b/Lib/idlelib/dynOptionMenuWidget.py @@ -0,0 +1,34 @@ +##---------------------------------------------------------------------------## +## +## idle - tkinter OptionMenu widget modified to allow dynamic +## reconfiguration of menu. +## elguavas +## +##---------------------------------------------------------------------------## +""" +OptionMenu widget modified to allow dynamic menu reconfiguration +""" +from Tkinter import OptionMenu +from Tkinter import _setit + +class DynOptionMenu(OptionMenu): + """ + OptionMenu widget that allows dynamic menu reconfiguration + """ + def __init__(self, master, variable, value, *values, **kwargs): + OptionMenu.__init__(self, master, variable, value, *values, **kwargs) + #self.menu=self['menu'] + self.variable=variable + self.command=kwargs.get('command') + + def SetMenu(self,valueList,value): + """ + 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)) + self.variable.set(value) |