Mercurial > repos > rliterman > csp2
diff CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/lib/python3.8/idlelib/dynoption.py @ 69:33d812a61356
planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author | jpayne |
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date | Tue, 18 Mar 2025 17:55:14 -0400 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/lib/python3.8/idlelib/dynoption.py Tue Mar 18 17:55:14 2025 -0400 @@ -0,0 +1,58 @@ +""" +OptionMenu widget modified to allow dynamic menu reconfiguration +and setting of highlightthickness +""" +import copy + +from tkinter import OptionMenu, _setit, StringVar, Button + +class DynOptionMenu(OptionMenu): + """ + unlike OptionMenu, our kwargs can include highlightthickness + """ + def __init__(self, master, variable, value, *values, **kwargs): + # TODO copy value instead of whole dict + kwargsCopy=copy.copy(kwargs) + if 'highlightthickness' in list(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) + +def _dyn_option_menu(parent): # htest # + from tkinter import Toplevel # + StringVar, Button + + top = Toplevel(parent) + top.title("Tets dynamic option menu") + x, y = map(int, parent.geometry().split('+')[1:]) + top.geometry("200x100+%d+%d" % (x + 250, y + 175)) + top.focus_set() + + var = StringVar(top) + var.set("Old option set") #Set the default value + dyn = DynOptionMenu(top,var, "old1","old2","old3","old4") + dyn.pack() + + def update(): + dyn.SetMenu(["new1","new2","new3","new4"], value="new option set") + button = Button(top, text="Change option set", command=update) + button.pack() + +if __name__ == '__main__': + from idlelib.idle_test.htest import run + run(_dyn_option_menu)