[英]Code runs but Tkinter window stays blank
我遇到的問題是,即使執行,tkinter窗口也保持空白。 作為附帶問題,該窗口不會刷新以更新“操作”復選框。
from tkinter import *
Pieces = {}
Actions =[]
class GameCreation(Frame):
def __init(self,master):
super(GameCreation,self).__init__(master)
self.grid()
self.CreatePiece()
#Creating pieces function
def CreatePiece(self):
Label(self,text ="What piece are we working with?").grid(row =0,
column = 0,
sticky = W)
self.piece_entry = Entry(self)
self.piece_entry.grid(row =0,
column = 1,
sticky = W)
Label (self, text = "Tick all the actions which the piece has").grid (row =1,
column = 0,
sticky = W)
self.Actions = BooleanVar()
self.Actions.set(None)
column = 0
row = 4
for action in Actions:
Checkbutton(self,text = action, variable = self.checkButton, value = action).grid( row = row,
column = column,
sticky = W)
if column == 5:
row +=1
column = 0
else:
column +=1
Button(self,text = "Add action", command = self.AddAction).grid(row = 1,
column = 0,
sticky = W)
self.action_entry = Entry(self)
self.action_entry.grid(row = 1, column = 1, sticky = W)
Button (self, text = "Create piece and it's actions", command = Add_to_dict).grid(row =2,
column = 0,
sticky = W)
self.Add_dict = Text(self, width =10, height = 2, wrap = WORD)
self.Add_dict.grid( row = 3, column = 0, columnspan = 4)
此功能應添加到“動作”列表中
def addAction(self):
action = self.action_entry.get()
Actions.append(action)
此功能應僅打印作品的名稱和為其選擇的動作
def Add_to_dict(self):
actions = Actions.get()
piece = piece_entry.get()
rules = piece, ":", actions
self.Add_dict.delete(0.0,END)
self.Add_dict.insert(0.0,rules)
您需要使用__init__
,而不是__init
另外,如果您使用的是BooleanVar
,則必須將其設置為True
或False
,而不是None
:
self.Actions.set(False)
另外,您有一個名為addAction
的方法,但是您像self.AddAction
一樣調用它,並且您有一個名為Add_to_dict
的方法,就像Add_to_dict
而不是self.Add_to_dict
一樣被調用。
最后,您似乎沒有在任何地方創建GameCreation的實例。
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