When a radio button is clicked, it is going to activate or call the “radio_button_func()”. To make sure that we actually have something selected, we use if selection: and if we have an item selected, we reference the listbox item and then we get the actual item. To access the selection, we reference the listbox.curselection(). It’s going to activate the list_item_selected() created. Here we have created a button, when we press the button. If you’d like to insert several items, you can do it with a for Loop. After we have created our list box, we can go ahead and insert items into the list box.

We’re going to put the list box inside of a frame. List_box_button = Button(listbox_frame,text='list item button', command=list_item_selected) List_box_nfigure(text=listbox.get(selection)) Listbox_frame=Frame(root,borderwidth=5, relief=SUNKEN)įor item in : If the state of the check button is 1, that is equivalent to the box being checked and we’re going to make the background of the window white. We just go ahead and reference the variable.get(). This variable will keep track of the state of the check button and to get the state of the check button. The check button has two default states which are 0 and 1 and those default states will be assigned to this variable here.

The function that will be activated by the check button and is named button_action. We have associated a variable with this check button and it is an Integer. So first, create the check button using Checkbutton(). Check_button = tk.Checkbutton(root, text='on/off', variable=check_button_var, command= button_action)

Tkinter update widget