Here is the situation:
I have a window with a bunch of widgets in it. I want to clear the objects in
a given frame and recreate them to update them.
The example below destroys the top level frame, and so I can't recreate the
widgets. I am likely doing this wrong.
should I be doing this in a class?
Thanks for the help.
from Tkinter import *
def createLeftWidgets(left):
#
# Add the Net Status Section
#
conditions = LabelFrame(left, text="Net Conditions",bg="Gray")
conditions.grid(row=0,column=0);
button = Button(conditions, text="Refresh",
command=refreshNetConditions, highlightbackground="Green")
button.grid(row=0,column=1, sticky=E)
cText = Text(conditions,bg="Gray")
cText.insert(END, root.netHistory.get())
cText.config(height=12,width=40)
cText.grid(row=1,column=0,columnspan=2)
status = LabelFrame(left, text="Net Details",bg="Gray")
status.grid(row=1,column=0,sticky=N+E+W+S);
lblNetNumber = Label(status, text="Net Number")
lblNetNumber.grid( row=19, column=0, columnspan=2,sticky=W)
return(conditions)
def refreshNetConditions():
global frameLeft
frameLeft.destroy()
root.netHistory.set( "inserting text\n" + root.netHistory.get())
createLeftWidgets(frameLeft)
root = Tk()
root.netHistory = StringVar()
root.netHistory.set("goes into the text widget")
frame = Frame(root)
frame.grid()
frameLeft = createLeftWidgets(frame)
root.mainloop()
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