[Tkinter] Justify the treeview to the last entry

[deanhystad]

Use see(item) to see an item

import tkinter as tk
import tkinter.ttk as ttk

def bud():
    i = len(leafs)
    leafs.append(tree.insert('', tk.END, values=(i, i**2)))
    tree.see(leafs[-1])

leafs = []
root = tk.Tk()
tree_frame = tk.Frame(root)
tree_frame.pack()

tree = ttk.Treeview(tree_frame, columns=('A', 'A2'), height=5)
tree.heading('A', text='A', anchor='center')
tree.heading('A2', text='A**2', anchor='center')
tree.pack(side=tk.LEFT)

yscroll = ttk.Scrollbar(tree_frame,  orient=tk.VERTICAL, command=tree.yview)
yscroll.pack(side=tk.LEFT, fill='y')
tree.configure(yscroll=yscroll.set) 

tk.Button(root, text='Push Me', command=bud).pack()
root.mainloop()