just learned python GUI, using tkinter
when you use a button of Tk () to open a Toplevel , you can generally open it indefinitely. How to automatically close the toplevel before creating a new project?
my gui looks like this:
button(),destroy(), Toplevel,button
destroy () , but don"t know how to do it. bind can only be used for controls resolved.
introducing global variables
stackoverflow
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the purpose is to get the text selected by the mouse through the Tkinter Text control the reference code is as follows: https: stackoverflow.com que. part of my code: the whole is encapsulated in a class self.Scrolledtext1 = ScrolledText(top) ...
A main interface, and then button calls each function and wants to print the running real-time data to the scrolltext of the interface in the function. I passed stext as an argument to the function, and then I did the stext.insert operation and found th...
use the icon of the tkinter settings window to report an error -sharptkintericonbitmap from tkinter import * def main(): root = Tk() root.title( Change Logo ) root.geometry( 350x150 ) root.iconbitmap( python.ico ) root.mainlo...
I now have a lot of functions that deal with data, of which they are useful to multi-processes. In the interface made with tkinter, when command= calls functions that use multiple processes, many interfaces pop up, all of which are the same as the origin...