如果您正在寻找带有按钮的菜单栏控件,您可以做到。所有代码都将在 Python3 中的同一个 file.py .Libraries 中(对于 Python 2 更改为 import Tkinter as tk)。稍后,您可以使用带有按钮的每个菜单重定向到每个窗口。
import tkinter as tk
from tkinter import ttk
的全球标题列表
nombre_ventanas={'PageOne'}
一个菜单栏,您需要为要显示的每个菜单添加类似的。 menubar_global, menubar1, menubar2, ...
def menubar_global(self, root, controller):
menubar_global = tk.Menu(root)
page_1 = tk.Menu(menubar_global, tearoff=0)
# With Submenu for page_1
page_1_1=tk.Menu(page_1 , tearoff=0)
page_1_2=tk.Menu(page_1 , tearoff=0)
主要
if __name__ == "__main__":
app = ControlWindow()
app.mainloop()
windows控制类
class ControlWindow(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
container = tk.Frame(self)
container.pack(side="top", fill="both", expand=True)
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
self.frames = {}
self._nombre_ventanas = nombre_ventanas
for F in self._nombre_ventanas:
F = eval(F)
frame = F(container, self)
self.frames[F] = frame
frame.grid(row=0, column=0, sticky="nsew")
# First window
self.show_frame(Login)
def show_frame(self, cont):
frame = self.frames[cont]
frame.tkraise()
# Title for each page
self.title(titulo_ventanas[cont._name_for_menu_bar])
# Here you can add if-sentece for each menubar that you want
if cont._name_for_menu_bar != "PageOne":
# Menu bar
print("show_frame", cont)
menubar = frame.menubar(self)
self.configure(menu=menubar)
else:
menubar = 0
self.configure(menu=menubar)
class Ventana_proveedores(tk.Frame):
_name_for_menu_bar = "Ventana_proveedores"
_config = configuracion
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
self.controller = controller
tk.Button(self, text='Regresar', font=FONT_LABELFRAME,
command=lambda: controller.show_frame(Ventana_gerente)).grid(row=0, column=0)
def menubar(self, root):
return menubar_global(self, root, self.controller)
以后每个页面都需要有这个配置
class PageOne(tk.Frame):
_name_for_menu_bar = "PageOne"
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
self.controller = controller
def menubar(self, root):
return menubar_global(self, root, self.controller)