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#!/usr/bin/env python
# Copyright 2000 by Thomas Sicheritz-Ponten.
# Copyright 2016 by Markus Piotrowski.
# All rights reserved.
# This code is part of the Biopython distribution and governed by its
# license. Please see the LICENSE file that should have been included
# as part of this package.
# Created: Thu Jul 13 12:09:58 2000
# thomas@cbs.dtu.dk, http://www.cbs.dtu.dk/thomas
"""Utility code for graphical Xbbtools tool."""
import tkinter as tk
import tkinter.ttk as ttk
from tkinter import filedialog
class NotePad(tk.Toplevel):
"""Top level window for results (translations, BLAST searches...)."""
def __init__(self, master=None):
"""Set up notepad window."""
tk.Toplevel.__init__(self, master)
self.menubar = tk.Menu(self)
self.filemenu = tk.Menu(self.menubar)
self.filemenu.add_command(label="Save", command=self.save)
self.filemenu.add_separator()
self.filemenu.add_command(label="Dismiss", command=self.destroy)
self.menubar.add_cascade(label="File", menu=self.filemenu)
self.configure(menu=self.menubar)
self.yscroll = ttk.Scrollbar(self, orient="vertical")
self.tid = tk.Text(self, width=88, yscrollcommand=self.yscroll.set)
self.yscroll.configure(command=self.tid.yview)
self.tid.pack(side="left", fill="both", expand=1)
self.yscroll.pack(side="right", fill="y")
def text_id(self):
"""Get reference to notepad window."""
return self.tid
def insert(self, start, txt):
"""Add text to notepad window."""
self.tid.insert(start, txt)
def save(self):
"""Save text from notepad to file."""
filename = filedialog.asksaveasfilename()
if filename:
with open(filename, "w") as fid:
fid.write(self.tid.get(0.0, "end"))
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