Gui不显示某些小部件，并且Gui不可拉伸

Question

嗨，我的显示器的最大分辨率是1366 x 768。下面的代码显示了几个变量。我对代码有两个问题。

1. GUI只显示12个变量，但我需要显示15个。我无法将GUI扩展到某个点之外以查看其余部分。所有15个变量都显示在我的朋友监视器中，该监视器的显示屏为1920 x 1080。

2. 我为滚动条添加的代码也不起作用，所以我把它注释掉了。

---

from tkinter import *
from tkinter import ttk
class Application(Frame):
def widgets(self):
self.tabcontrol = ttk.Notebook(self)
self.tab1 = ttk.Frame(self)
#self.xscrollbar = Scrollbar(self.tab1, orient = HORIZONTAL)
#self.tab1.configure(xscrollcommand = self.xscrollbar.set)
self.tabcontrol.add(self.tab1, text = "Tab-1")
self.tabcontrol.pack(expand  =1, fill = "both")
#self.xscrollbar.grid(row = 2, column =0, sticky = N+S+E+W)
#self.xscrollbar.configure(command = self.tab1.xview)
self.photo = PhotoImage(file = "Test.PNG")
self.title = Label(self.tab1, image = self.photo)
self.title.grid(row= 0, column=0, columnspan = 15, rowspan =1)
self.L1  = Label(self.tab1, text = "A", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =0)
self.L2  = Label(self.tab1, text = "B", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =1)
self.L3  = Label(self.tab1, text = "C", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =2)
self.L4  = Label(self.tab1, text = "D", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =3)
self.L5  = Label(self.tab1, text = "E", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =4)
self.L6  = Label(self.tab1, text = "F", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =5)
self.L7  = Label(self.tab1, text = "G", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =6)
self.L8  = Label(self.tab1, text = "H", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =7)
self.L9  = Label(self.tab1, text = "I", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =8)
self.L10 = Label(self.tab1, text = "J", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =9)
self.L11 = Label(self.tab1, text = "K", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =10)
self.L12 = Label(self.tab1, text = "L", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =11)
self.L13 = Label(self.tab1, text = "M", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =12)
self.L14 = Label(self.tab1, text = "N", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =13)
self.L15 = Label(self.tab1, text = "O", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =14)

def __init__(self, initial):
super(Application, self).__init__(initial)
self.grid()
self.widgets()
Window = Tk()
Tool = Application(Window)
Window.mainloop()

Answer 1

找到解决方案！

from tkinter import *
from tkinter import ttk
class Application(Frame):
def widgets(self):
self.tabcontrol = ttk.Notebook(self)
self.tab1 = ttk.Frame(self)
self.tabcontrol.add(self.tab1, text = "Tab-1")
self.tabcontrol.pack(expand  =1, fill = "both")
self.frame_canvas = Frame(self.tab1)
self.frame_canvas.grid(row=0, column=0, sticky=N+S+E+W)
self.frame_canvas.grid_rowconfigure(0, weight=1)
self.frame_canvas.grid_columnconfigure(0, weight=1)
self.canvas = Canvas(self.frame_canvas)
self.canvas.grid(row=0, column=0, sticky=N+S+E+W)
self.scroll = Scrollbar(self.frame_canvas, orient="horizontal", command=self.canvas.xview)
self.scroll.grid(row=3, column=0, sticky=N+S+E+W)
self.canvas.configure(xscrollcommand=self.scroll.set)        
self.frame_widgets = Frame(self.canvas)
self.canvas.create_window((0, 0), window=self.frame_widgets)
self.photo = PhotoImage(file = "Test.PNG")
self.title = Label(self.frame_widgets, image = self.photo)
self.title.grid(row= 0, column=0, columnspan = 15, rowspan =1)
self.L1  = Label(self.frame_widgets, text = "A", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =0)
self.L2  = Label(self.frame_widgets, text = "B", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =1)
self.L3  = Label(self.frame_widgets, text = "C", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =2)
self.L4  = Label(self.frame_widgets, text = "D", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =3)
self.L5  = Label(self.frame_widgets, text = "E", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =4)
self.L6  = Label(self.frame_widgets, text = "F", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =5)
self.L7  = Label(self.frame_widgets, text = "G", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =6)
self.L8  = Label(self.frame_widgets, text = "H", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =7)
self.L9  = Label(self.frame_widgets, text = "I", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =8)
self.L10 = Label(self.frame_widgets, text = "J", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =9)
self.L11 = Label(self.frame_widgets, text = "K", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =10)
self.L12 = Label(self.frame_widgets, text = "L", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =11)
self.L13 = Label(self.frame_widgets, text = "M", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =12)
self.L14 = Label(self.frame_widgets, text = "N", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =13)
self.L15 = Label(self.frame_widgets, text = "O", fg = "white", bg = "steel blue", font = "Helvetica 10 bold").grid(row=1, column =14)
self.frame_widgets.update_idletasks()
self.canvas.config(width=1366, height=600, scrollregion=self.canvas.bbox("all"))             
def __init__(self, initial):
super(Application, self).__init__(initial)
self.grid()
self.widgets()
Window = Tk()
Tool = Application(Window)
Window.mainloop()