How to disable custom button

[Sancho_Pansa]

can you post minimal reproducible example and the full traceback you get?

Here is custom Button:

from tkinter import *
from tkinter.font import Font
import Utils.Constant as Constant
from time import *
from View.Widget.Widget import Widget

class ButtonWidget(Widget):
    """description of class"""

    def __init__(self, parent, buttonText, buttonWidth, buttonHeight):
        Widget.__init__(self, parent)
    
        self.text = StringVar()
        self.text.set(buttonText)
        self.enabled = True
        self.clicked = False

        self.buttonFont = Font(family=Constant.FontFamily, size=Constant.FontSmallSize)
        self.pixelVirtual = PhotoImage(width=1, height=1)

        self.border = Frame(self, highlightbackground=Constant.LightBlue, highlightcolor=Constant.LightBlue, highlightthickness=1)
        self.button = Button(self.border, relief=FLAT, textvariable=self.text, width=buttonWidth, height=buttonHeight, cursor="hand2",
                        background=Constant.White, foreground=Constant.LightBlue, font=self.buttonFont, image=self.pixelVirtual, compound="c")
        
        self.button.bind("<ButtonPress>", self.onPress)
        self.button.bind("<ButtonRelease>", self.onRelease)

        self.button.pack(expand=True, fill='both')
        self.border.pack()

    def getTkWidget(self):
        return self.button

    def setText(self, buttonText):
        self.text.set(buttonText)

    def onPress(self, event):
        if self.enabled:
            self.border.config(highlightbackground=Constant.LightBlue)

    def onRelease(self, event):
        if self.enabled:
            self.border.config(highlightbackground=Constant.LightBlue)
            self.button.config(foreground=Constant.LightBlue)

    def enable(self):
        self.enabled = True
        self.button.configure(state=NORMAL)
        self.border.configure(highlightbackground=Constant.LightBlue, highlightcolor=Constant.LightBlue)

    def disable(self):
        self.enabled = False
        self.button.configure(state=DISABLED)
        self.border.configure(highlightbackground=Constant.Disabled, highlightcolor=Constant.Disabled)

    def setClicked(self, isClicked):
        self.clicked = isClicked

Here is how I define button and try to disable it:

        MyButton = ButtonWidget(self, "Apply", buttonWidth=40, buttonHeight=15)
        MyButton.config(state='disabled')

And here is output:

Error:
Traceback (most recent call last):
  File "D:\DATA_PYE\python_source_SpectraMon\Main.py", line 20, in <module>
    mainWindow = MainWindowView(root)
  File "D:\DATA_PYE\python_source_SpectraMon\View\MainWindowView.py", line 44, in __init__
    self.createView(parent)
  File "D:\DATA_PYE\python_source_SpectraMon\View\MainWindowView.py", line 66, in createView
    self.createPages()
  File "D:\DATA_PYE\python_source_SpectraMon\View\MainWindowView.py", line 152, in createPages
    self.monitorPage = MonitorView(self.contentFrame)
  File "D:\DATA_PYE\python_source_SpectraMon\View\MonitorView.py", line 43, in __init__
    self.createView()
  File "D:\DATA_PYE\python_source_SpectraMon\View\MonitorView.py", line 110, in createView
    self.createMonitorFrame()
  File "D:\DATA_PYE\python_source_SpectraMon\View\MonitorView.py", line 130, in createMonitorFrame
    self.createLoopsStatesFrame()
  File "D:\DATA_PYE\python_source_SpectraMon\View\MonitorView.py", line 382, in createLoopsStatesFrame
    MyButton.config(state='disabled')
  File "C:\Users\user1\AppData\Local\Programs\Python\Python39\lib\tkinter\__init__.py", line 1639, in configure
    return self._configure('configure', cnf, kw)
  File "C:\Users\user1\AppData\Local\Programs\Python\Python39\lib\tkinter\__init__.py", line 1629, in _configure
    self.tk.call(_flatten((self._w, cmd)) + self._options(cnf))
_tkinter.TclError: unknown option "-state"