get treeview row on click, then use a button to delete row

[Mincrfter]

I'm making a custom password manager, and I want to get the information of a row on click so I can delete it with a delete button that I have, how do I do this? The solutions I've found do not address deleting rows with a button, so I've no clue how to do this

[sikor-pl]

I use this combination:

mouse_menu = tb.Menu(root)
mouse_menu.add_command(label="New", command=new_record)
mouse_menu.add_command(label="Copy", command=copy_record, state="disabled")
mouse_menu.add_command(label="Add child", command=new_child, state="disabled")
mouse_menu.add_command(label="Edit", command=edit_record, state="disabled")
mouse_menu.add_command(label="Delete", command=delete_record, state="disabled")

my_tree.bind("<Button-3>", show_menu)

def show_menu(event):
     x, y = event.x_root, event.y_root
     item_id = my_tree.identify_row(event.y)
     if item_id:
         my_tree.selection_set(item_id)
     mouse_menu.post(x, y)

We also have a separate function that checks whether my_tree.selection() is selected. Then they control the visibility of items in the menu.