python - 自定义条目未显示在 Tkinter 多窗口上
问题描述
我在第二个窗口“Demo 2”上有一个自定义条目“self.name_e”,但是每当我运行代码时,自定义条目只显示在第一个窗口“Demo 1”上...... self.name_e 用于接收条目on Window 2 "Demo 2" AutocompleteEntry 是 windows 2 使用的自定义 Entry 类 我该如何解决这个问题?
import tkinter as tk
#To shorten the code for perfect readability I chose to remove the content of the AutocompleteEntry class
class AutocompleteEntry(Entry):...
class Demo1:
def __init__(self, master):
self.master = master
self.frame = tk.Frame(self.master)
self.button1 = tk.Button(self.frame, text = 'New Window', width = 25, command = self.new_window)
self.master.geometry("1366x768+0+0")
self.button1.pack()
self.frame.pack()
def new_window(self):
self.newWindow = tk.Toplevel(self.master)
self.app = Demo2(self.newWindow)
class Demo2:
def __init__(self, master):
self.master = master
autocompleteList = [ 'Milo tin', 'Shito small' ]
def matches(fieldValue, acListEntry):
pattern = re.compile(re.escape(fieldValue) + '.*', re.IGNORECASE)
return re.match(pattern, acListEntry)
self.frame = tk.Frame(self.master)
self.quitButton = tk.Button(self.frame, text = 'Quit', width = 25, command = self.close_windows)
self.master.geometry("1366x768+0+0")
self.quitButton.pack()
self.frame.pack()
#AutocompleteEntry is a custom Entry which is also a class on it own
self.name_e = AutocompleteEntry(autocompleteList, listboxLength=10, width=20, font=('arial 18 bold'), matchesFunction=matches)
self.name_e.place(x=350, y=150)
def close_windows(self):
self.master.destroy()
def main():
root = tk.Tk()
app = Demo1(root)
root.mainloop()
if __name__ == '__main__':
main()
解决方案
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