一切進展順利,如下面的第一張照片所示。所有的細胞都是相同的完美尺寸。這很棒。但隨后是文本框的實作。所有的地獄都崩潰了。如第二張圖片所示,它完全破壞了我的網格布局。我不希望文本框調整單元格大小,我希望它像所有其他小部件一樣去我告訴它去的地方。我花了幾個小時在這上面,但無濟于事!
import tkinter as tk
from tkinter import ttk, scrolledtext
root = tk.Tk()
root.state('zoomed')
root.configure(background='#8585ad')
for i in range(0,20):
for x in range(0,20):
root.columnconfigure(i, weight=1)
root.rowconfigure(x, weight=1)
for i in range(0, 20): # 0-19(20 is excluded) so this will loop 10x
for x in range(0, 20):
tk.Label(root, text=f"C-{i}, R-{x}", bg="green", fg="white").grid(column=i, row=x, sticky="NSEW", padx=1, pady=1)
main_frame = tk.Label(root, text="MAIN FRAME", bg="blue", fg="white", anchor="n").grid(column=1, row=1, columnspan=18, rowspan=18, sticky="NSEW")
frame1 = tk.Label(root, text="FRAME 1", bg="red", fg="white", anchor="n").grid(column=2, row=2, columnspan=3, rowspan=16, sticky="NSEW")
frame2 = tk.Label(root, text="FRAME 2", bg="green", fg="white", anchor="n").grid(column=6, row=2, columnspan=6, rowspan=16, sticky="NSEW")
frame3 = tk.Label(root, text=" FRAME 3", bg="red", fg="white", anchor="n").grid(column=13, row=2, columnspan=5, rowspan=16, sticky="NSEW")
for i in range(2, 5): # start at 2 and end after the 3rd loop.
for x in range(3, 18): # to loop 15x and for index to start at 3 so i then put (3,18), 18-3 = 15
tk.Label(root, text=f"Button-{(x-2)}", bg="white", fg="black").grid(column=i, row=x, sticky="EW", padx=5, pady=5)
frame1_header = tk.Label(root, text="User Panel", bg="black", fg="white").grid(column=2, row=2, columnspan=3, sticky="SEW", padx=5, pady=5)
frame2_header = tk.Label(root, text="Editor", bg="black", fg="white").grid(column=6, row=2, columnspan=6, sticky="SEW", padx=5, pady=5)
frame3_header = tk.Label(root, text="Info Panel", bg="black", fg="white").grid(column=13, row=2, columnspan=5, sticky="SEW", padx=5, pady=5)
frame2_text_area = tk.Label(root, text="Text Box", bg="black", fg="white", anchor="center").grid(column=6, row=3, columnspan=4, rowspan=15, sticky="NSEW", padx=5, pady=5)
frame2_list_box = tk.Label(root, text="List Box", bg="grey", fg="white", anchor="center").grid(column=10, row=3, columnspan=2, rowspan=15, sticky="NSEW", padx=5, pady=5)
frame3_tab_panel = ttk.Notebook(root)
frame3_tab_panel.grid(column=13, row=3, columnspan=5, rowspan=15, sticky="NSEW", padx=5, pady=5)
tab1 = ttk.Frame(root)
tab2 = ttk.Frame(root)
tab3 = ttk.Frame(root)
frame3_tab_panel.add(tab1, text ='Generic Editor')
frame3_tab_panel.add(tab2, text ='Text Compare')
frame3_tab_panel.add(tab3, text ='Script Ref')
# width and height does indeed adjust the texbox size but the textbox still isnt properly sticking to the grid that i set.
frame3_tab_panel_tab1 = tk.Text(root, relief="ridge", bd=2, undo=True, wrap="none", background='#1E1E1E', insertbackground='white')#, width=40, height=10)
frame3_tab_panel_tab1.grid(column=13, row=4, columnspan=5, rowspan=14, padx=5, pady=5)
frame3_tab_panel_tab1.config(font=('Consolas bold',10), fg="white")
frame3_tab_panel_tab1.focus()
root.mainloop()
"""
text_area = scrolledtext.ScrolledText(tab1, wrap = tk.WORD, width=40, height=10, font=("Times New Roman", 15))
text_area.grid(column = 0, pady = 10, padx = 10)
text_area.focus()
"""
沒有文本框。正如你所看到的,這一切都很完美。僅供參考:這只是我正在處理的模板,因此我可以更好地了解 tk 的定位。

文本框通過不相應地調整自身并適合我設定的網格來破壞網格。

uj5u.com熱心網友回復:
你的代碼有很多錯誤,你真的應該為 tkinter 學習一個很好的教程,你可能希望對tkinter 幾何管理有一個簡要的概述。
最大的問題是什么導致您的代碼與您期望的不同,您總是將根定義為主。除了根視窗之外,每個小部件都有一個主視窗,并且由每個小部件需要的唯一位置引數設定。請注意,如果給出 None ,則默認設定根視窗。這是因為 tkinter 是分層構建的,并且在這個分層的頂部是根視窗(tk.Tk() 的實體)。
主視窗應該是一個容器,這意味著根視窗、頂層或框架。主人可以有所謂的孩子,可以是每個其他小部件加上作為孩子處理的框架。master 和 frame 之間的關系是多種多樣的,但是對于這個問題的范圍,我們只看幾何。
每個小部件都有一個幾何形狀,并且可以通過通用小部件方法 .winfo_geometry()接收,該方法將為您提供幾何字串 'widthxheight±x_offset±y_offset'(例如'120x50-0 20')。幾何字串是每個計算訂購小部件的基礎,您可以通過選擇幾何管理器和不同的可選關鍵字來影響它。使用這些資訊,將創建一個輸出并將其顯示在您的螢屏上。
建議:
import tkinter as tk
from tkinter import ttk, scrolledtext
def populate_frame_1():
frame_1_label = tk.Label(frame_1,text='User Panel',
background = 'black',
foreground = 'white')
frame_1_label.grid(column=0,row=0,sticky='ew',columnspan=3)
frame_1.columnconfigure(0,weight=1)
frame_1.columnconfigure(1,weight=1)
frame_1.columnconfigure(2,weight=1)
for i in range(0, 3):
for x in range(1, 16):
l = tk.Button(frame_1, text=f"Button-{(x-2)}",
bg="white", fg="black")
l.grid(column=i, row=x, sticky="EW", padx=5, pady=5)
def populate_frame_2():
frame_2_label = tk.Label(frame_2,text='Editor',
background = 'black',
foreground = 'white')
textbox = tk.Text(frame_2,width=35)
listbox = tk.Listbox(frame_2,bg='yellow')
frame_2_label.grid(column=0,row=0,sticky='ew',columnspan=6)
textbox.grid(column=0,row=1,sticky='ns',columnspan=4)
listbox.grid(column=4,row=1,sticky='ns',columnspan=2)
frame_2.rowconfigure(1,weight=2)
def populate_frame_3():
frame_3_label = tk.Label(frame_3,text='Info Panel',
background = 'black',
foreground = 'white')
frame_3_label.grid(column=0,row=0,sticky='ew',columnspan=5)
control_panel = ttk.Notebook(frame_3)
tab1 = ttk.Frame(control_panel)
tab2 = ttk.Frame(control_panel)
tab3 = ttk.Frame(control_panel)
control_panel.add(tab1, text ='Generic Editor')
control_panel.add(tab2, text ='Text Compare')
control_panel.add(tab3, text ='Script Ref')
control_panel.grid(column=0,row=1,sticky='nswe')
frame3_tab_panel_tab1 = tk.Text(tab1, relief="ridge", bd=2, undo=True,
wrap="none", background='#1E1E1E',
insertbackground='white',width=40, height=10)
frame3_tab_panel_tab1.pack(fill=tk.BOTH,expand=True)
frame3_tab_panel_tab1.config(font=('Consolas bold',10), fg="white")
frame3_tab_panel_tab1.focus()
frame_3.rowconfigure(1,weight=2)
frame_3.columnconfigure(0,weight=2)
XOFFSET = 75
YOFFSET = 50
root = tk.Tk()
root.state('zoomed')
root.configure(background='#8585ad')
main_frame = tk.Frame(root,background='blue')
frame_1 = tk.Frame(main_frame,background='red')
frame_2 = tk.Frame(main_frame,background='green')
frame_3 = tk.Frame(main_frame,background='red')
main_frame.pack(fill=tk.BOTH,expand=True,
padx=XOFFSET,pady=YOFFSET)
frame_1.pack(side=tk.LEFT,fill=tk.BOTH,padx=XOFFSET,pady=YOFFSET,expand=True)
frame_2.pack(side=tk.LEFT,fill=tk.Y,pady=YOFFSET,expand=True)
frame_3.pack(side=tk.LEFT,fill=tk.BOTH,padx=XOFFSET,pady=YOFFSET,expand=True)
populate_frame_1()
populate_frame_2()
populate_frame_3()
root.mainloop()
uj5u.com熱心網友回復:
改變
frame3_tab_panel_tab1.grid(
column=13, row=4, columnspan=5, rowspan=14, padx=5, pady=5
)
到
frame3_tab_panel_tab1.grid(
column=13, row=4, columnspan=5, rowspan=14, padx=5, pady=5,
sticky="NSEW"
)
uj5u.com熱心網友回復:
我設法通過用 scrolledtext.ScrolledText() 小部件替換 Text() 小部件來解決它。真奇怪。不需要網格,如果我洗掉高度和寬度,它就會搞砸。為什么高度和寬度會產生如此大的影響?為什么當你有像列和行配置以及粘性這樣的東西時它甚至存在。Tkinter 有時會對其邏輯感到困惑。但不管怎樣,最后還是到了那里。
這是代碼,以防有人遇到類似問題。
import tkinter as tk
from tkinter import ttk, scrolledtext
root = tk.Tk()
root.state('zoomed')
root.configure(background='#8585ad')
for i in range(0,20):
for x in range(0,20):
root.columnconfigure(i, weight=1)
root.rowconfigure(x, weight=1)
for i in range(0, 20): # 0-19(20 is excluded) so this will loop 10x
for x in range(0, 20):
tk.Label(root, text=f"C-{i}, R-{x}", bg="green", fg="white").grid(column=i, row=x, sticky="NSEW", padx=1, pady=1)
main_frame = tk.Label(root, text="MAIN FRAME", bg="blue", fg="white", anchor="n").grid(column=1, row=1, columnspan=18, rowspan=18, sticky="NSEW")
frame1 = tk.Label(root, text="FRAME 1", bg="red", fg="white", anchor="n").grid(column=2, row=2, columnspan=3, rowspan=16, sticky="NSEW")
frame2 = tk.Label(root, text="FRAME 2", bg="green", fg="white", anchor="n").grid(column=6, row=2, columnspan=6, rowspan=16, sticky="NSEW")
frame3 = tk.Label(root, text=" FRAME 3", bg="red", fg="white", anchor="n").grid(column=13, row=2, columnspan=5, rowspan=16, sticky="NSEW")
for i in range(2, 5): # start at 2 and end after the 3rd loop.
for x in range(3, 18): # to loop 15x and for index to start at 3 so i then put (3,18), 18-3 = 15
tk.Label(root, text=f"Button-{(x-2)}", bg="white", fg="black").grid(column=i, row=x, sticky="EW", padx=5, pady=5)
frame1_header = tk.Label(root, text="User Panel", bg="black", fg="white").grid(column=2, row=2, columnspan=3, sticky="SEW", padx=5, pady=5)
frame2_header = tk.Label(root, text="Editor", bg="black", fg="white").grid(column=6, row=2, columnspan=6, sticky="SEW", padx=5, pady=5)
frame3_header = tk.Label(root, text="Info Panel", bg="black", fg="white").grid(column=13, row=2, columnspan=5, sticky="SEW", padx=5, pady=5)
frame2_text_area = tk.Label(root, text="Text Box", bg="black", fg="white", anchor="center").grid(column=6, row=3, columnspan=4, rowspan=15, sticky="NSEW", padx=5, pady=5)
frame2_list_box = tk.Label(root, text="List Box", bg="grey", fg="white", anchor="center").grid(column=10, row=3, columnspan=2, rowspan=15, sticky="NSEW", padx=5, pady=5)
frame3_tab_panel = ttk.Notebook(root)
frame3_tab_panel.grid(column=13, row=3, columnspan=5, rowspan=15, sticky="NSEW", padx=5, pady=5)
frame3_tab_panel_tab1 = scrolledtext.ScrolledText(root, bd=2, undo=True, wrap="none", width=40, height=10, font=("Times New Roman", 15), background='#1E1E1E', insertbackground='white')
frame3_tab_panel_tab1.config(font=('Consolas bold',10), fg="white")
frame3_tab_panel_tab1.focus()
tab2 = ttk.Frame(root)
tab3 = ttk.Frame(root)
frame3_tab_panel.add(frame3_tab_panel_tab1, text ='Generic Editor')
frame3_tab_panel.add(tab2, text ='Text Compare')
frame3_tab_panel.add(tab3, text ='Script Ref')
root.mainloop()
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