GUI almost not updating and becoming almost unresponsive with a lot of input in (a readonly) CTkTextbox

[bountycortez]

Update: I forgot to mention that this does not happen, when a simple tkinter.Text wiget is used:

textbox = tkinter.Text(root, spacing1=0, spacing2=0, spacing3=5) 

Try the example: Watch the indeterminate progressbar or try to scroll. Use different ranges instead of 8000 in the example below (on my mac pro late 2013 problems start about 4000)

code:

import tkinter
import customtkinter

customtkinter.set_appearance_mode("System")
customtkinter.set_default_color_theme("blue")

root=customtkinter.CTk()

root.grid_columnconfigure(0, weight=1)
root.grid_columnconfigure(1, weight=0)
root.grid_rowconfigure(0, weight=1)
root.grid_rowconfigure(1, weight=0)

textbox = customtkinter.CTkTextbox(root, spacing1=0, spacing2=0, spacing3=5) 
textbox.grid(row=0, column=0, rowspan=4, padx=(20, 20), pady=(20, 20), sticky="nsew")
for i in range(1,8000): 
    textbox.insert("end", 
        """Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.\n""" 
    * 1)
textbox.configure(state="disabled")
textbox.see("end")

progressbar = customtkinter.CTkProgressBar(root)
progressbar.grid(row=0, column=1, padx=20, pady=10)
progressbar.configure(mode="indeterminate")
progressbar.start()

root.mainloop()

textbox_with_a_lot_of_input.py.txt

[svn-josh]

some problem for me. After Inserting around 500 lines in a Textbox the Programm lags out..

Specs: i7-9700k 32gb Ram

[TomSchimansky]

I already noticed this, I will have a look at this problem.

[bountycortez]

by the way: great job, respect!

Tom Schimansky @.***> schrieb am Di. 10. Jän. 2023 um 12:00:

I already noticed this, I will have a look at this problem.

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[Akascape]

@bountycortez For now, you can use the normal tkinter text widget with customization: https://github.com/TomSchimansky/CustomTkinter/issues/897

[svn-josh]

@bountycortez For now, you can use the normal tkinter text widget with customization: #897

youre a legend, thanks :)

[bountycortez]

thank you! very nice, was building the same solution (half way), perfect!

[TomSchimansky]

should be fixed now with version 5.0.5

[bountycortez]

can confirm, thank you very much.

Am 22.01.2023 um 22:01 schrieb Tom Schimansky @.***>:

should be fixed now with version 5.0.5

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