Question

www.un.org/Depts/DGACM/index_spanish.htm • 如何以Tkinter

我正试图利用Tkinter实施一个全球倡议方案,该方案需要从菜巴获得许多职能。但我必须找到一种办法,把这些职能有效地包给每个菜单。

how do i approach to create a menubar using object oriented approach with each menu having a lot of functions? Is a seperate class for menubar good idea? if yes, how do i implement it

import tkinter as tk
class MainWindow(tk.Tk):
    def __init__(self):
        super().__init__()
        self.geometry( 900x600 )
        self.resizable(0, 0)
        self.InitContents()

    def InitContents(self):
        container = tk.Frame(self)
        container.pack(fill=tk.BOTH,expand=True)
        root_menu=tk.Menu(self)
        self.config(menu=root_menu)
        
        fileMenu = tk.Menu(root_menu)
        editMenu = tk.Menu(root_menu)
        viewMenu = tk.Menu(root_menu)
        settingMenu = tk.Menu(root_menu)
        root_menu.add_cascade(label= File ,menu=fileMenu)
        root_menu.add_cascade(label= Edit ,menu=editMenu)
        root_menu.add_cascade(label= View ,menu=viewMenu)
        root_menu.add_cascade(label= Settings ,menu=settingMenu)
        #
        #i need to add a lot of functions to respective Menus

if __name__ == "__main__":
    root = MainWindow()
    root.mainloop()

how do i put my category for menubar

class SomeClass:
    def __init__(self):
        #does something
        pass
    def open_file():
        pass
    def save_file():
        pass
    def redo():
        pass
    def exit():
        pass
    #etc.....

Answer 1

页: 1 Menu widget category and use it as the MenuBar, 然后,你将仅仅像你已经做的那样,以同样的方式,使用Mendal Bar的班子,制造每一个菜单。

这个例子部分由您的法典调整,部分从。

# which are needed
from tkinter import *
from tkinter.ttk import *
import tkinter as tk

class MenuBar(tk.Menu):
    def __init__(self, root):
        super().__init__(root)
        self.fileMenu = tk.Menu(self)
        self.editMenu = tk.Menu(self)
        self.viewMenu = tk.Menu(self)
        self.settingMenu = tk.Menu(self)
        self.fileMenu.add_command(label = New File , command = self.new_file)
        self.fileMenu.add_command(label = Open... , command = self.open_file)
        self.fileMenu.add_command(label = Save , command = self.save_file)
        self.fileMenu.add_separator()
        self.fileMenu.add_command(label = Exit , command = root.destroy)
        self.editMenu.add_command(label = Cut , command = None)
        self.editMenu.add_command(label = Copy , command = None)
        self.editMenu.add_command(label = Paste , command = None)
        self.editMenu.add_command(label = Select All , command = None)
        self.editMenu.add_separator()
        self.editMenu.add_command(label = Find... , command = None)
        self.editMenu.add_command(label = Find again , command = None)
        self.viewMenu.add_command(label = Tk Help , command = None)
        self.viewMenu.add_command(label = Demo , command = None)
        self.viewMenu.add_separator()
        self.viewMenu.add_command(label = About Tk , command = None)
        self.add_cascade(label= File ,menu=self.fileMenu)
        self.add_cascade(label= Edit ,menu=self.editMenu)
        self.add_cascade(label= View ,menu=self.viewMenu)
        self.add_cascade(label= Settings ,menu=self.settingMenu)

    def open_file(self):
        ...

    def save_file(self):
        ...

    def redo(self):
        ...

    def new_file(self):
        ...


class MainWindow(tk.Tk):
    def __init__(self):
        super().__init__()
        self.geometry( 900x600 )
        self.resizable(0, 0)
        container = tk.Frame(self)
        container.pack(fill=tk.BOTH,expand=True)
        root_menu=MenuBar(self)
        self.config(menu=root_menu)

if __name__ == "__main__":
    root = MainWindow()
    root.mainloop()

友情链接