Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: Peter Otten <__peter__@web.de> Newsgroups: comp.lang.python Subject: Re: tkinter newbie question Date: Mon, 25 Jan 2016 09:51 +0100 Organization: None Lines: 59 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7Bit X-Trace: news.uni-berlin.de CYTJFpFj82sDQ/RfiYaDCQTFJMwnvRz6ywCQRj7LGFIw== Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.000 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; '"""': 0.05; '__name__': 0.07; 'subject:question': 0.08; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'python': 0.10; 'def': 0.13; "'__main__':": 0.16; '1",': 0.16; 'lowercase': 0.16; 'received:80.91.229.3': 0.16; 'received:dip0.t-ipconnect.de': 0.16; 'received:io': 0.16; 'received:plane.gmane.org': 0.16; 'received:psf.io': 0.16; 'received:t-ipconnect.de': 0.16; 'self.root': 0.16; 'tk()': 0.16; 'uppercase': 0.16; 'wrote:': 0.16; 'settings': 0.20; 'tkinter': 0.22; 'import': 0.24; 'header:User-Agent:1': 0.26; '(which': 0.26; 'header:X-Complaints-To:1': 0.26; 'separate': 0.27; 'skip:# 10': 0.27; 'always,': 0.29; 'code': 0.30; 'help!': 0.30; 'window': 0.30; "i'd": 0.31; 'skip:s 30': 0.31; 'skip:_ 10': 0.32; 'class': 0.33; 'unit': 0.35; 'to:addr:python-list': 0.36; 'subject:: ': 0.37; 'thanks': 0.37; 'received:org': 0.37; 'names': 0.38; 'skip:s 40': 0.38; 'to:addr:python.org': 0.40; 'received:de': 0.40; 'your': 0.60; 'avoid': 0.61; 'conclude': 0.84 X-Injected-Via-Gmane: http://gmane.org/ X-Gmane-NNTP-Posting-Host: p57bd9a4d.dip0.t-ipconnect.de User-Agent: KNode/4.13.3 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.20+ Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Xref: csiph.com comp.lang.python:102087 KP wrote: > See my code below (which works). >From the import of lowercase "tkinter" I conclude you are using Python 3. > I'd like to have the 2nd window as a > class in a separate unit. How do I code that unit and how do I call it > from my first unit? > > As always, thanks for all help! Move the code from open_window2() into a class in settings.py, e. g. import tkinter as tk # avoid star-import class SettingsWindow(tk.Toplevel): # Class names start with uppercase letter # Prefer self-explaining names def __init__(self, root): super().__init__(root) self.title('New window') self.geometry('262x65+200+250') self.transient(root) Then use it in your main script: > #!/usr/bin/env python > """ > """ > from tkinter import * import settings > class window1(): > > def open_window2(self): settings.SettingsWindow(self.root) > def setup_menu(self): > self.menubar = Menu(self.root) > self.menu1 = Menu(self.menubar, tearoff=0 ) > self.menu1.add_command(label="Settings", accelerator='Ctrl+S', > command=self.open_window2) self.menubar.add_cascade(label="Menu > 1", menu=self.menu1) self.root.config(menu=self.menubar) > > def __init__(self): > self.root = Tk() > self.root.title('Window #1') > self.setup_menu() > self.root.geometry('800x600+200+200') > # > self.root.mainloop() > > if __name__ == '__main__': > > w1 = window1()