Tkalendar.DateEntry widget causing additional window pop-ups

[onlyforpeace]

hello!
Using the Tkcalendar.DateEntry widget in my Python program, I encounter an issue where additional windows unexpectedly open and close. The rest of my code does not seem to be responsible for these window pop-ups. The problem appears to be related to the usage of the DateEntry widget. I am seeking solutions to resolve this issue and use the DateEntry widget without causing the appearance of unwanted windows.

from tkinter import BOTH, X, ttk
from typing import Optional, Tuple, Union
import customtkinter as ctk
import tkinter as tk
from tkinter import END
from tkcalendar import DateEntry
import threading

class AppLabel(ctk.CTkLabel):
    def __init__(self, parent, text, size, color='black'):
        if size == 'titre':
            font = ('Arial Black', 22, 'bold')
        elif size == 'categorie':
            font = ('Arial', 20, 'underline')
        elif size == 'attribut':
            font = ('Arial', 20)
        elif size == 'formulaire18':
            font = ('Arial', 18)
        elif size == 'formulaire15':
            font = ('Arial', 15)
        else:
            font = ('Arial', 14)  # Taille par défaut si aucune correspondance n'est trouvée
        
        super().__init__(parent, text=text, font=font, text_color=color)


class LabeledDatePicker(ctk.CTkFrame):
    def __init__(self,parent,text_label,size,width_entry=250,color='black',out_focus_bind_command=None):
        super().__init__(parent)
        self.master=parent
        self.out_focus_bind_command=out_focus_bind_command
        self.entry=DateEntry(self,font=('Arial', 18),position='topright',calendar=False)
        self.entry.configure(date_pattern='dd/MM/y')
        if self.out_focus_bind_command:
            self.entry.bind("<FocusOut>",self.out_focus_bind_command)
        self.entry.grid(row=0,column=1,padx=5,pady=5,sticky='e')
        self.grid_columnconfigure(0, weight=1)

    def get_value(self):
        return self.entry.get_date()

    def update(self,value):
        self.entry.set_date(value)



class ProjectWindowShow(ctk.CTkToplevel):
    def __init__(self,parent:ctk.CTk,code_projet:str, *args, fg_color: str | Tuple[str, str] | None = None, **kwargs):
        super().__init__(parent)
        self.grab_set()
        self.parent=parent
        self.columnconfigure(0,weight=1)
        self.rowconfigure(0,weight=1)
        self.chargement_frame=ctk.CTkFrame(self)
        self.chargement_frame.pack(fill=BOTH,expand=True)
        self.chargement_label=ctk.CTkLabel(self.chargement_frame,text='Chargement...')
        self.chargement_label.pack(fill=BOTH,expand=True)
        self.main_frame=ctk.CTkFrame(self,fg_color='transparent')
        self.main_frame.columnconfigure(0,weight=1)
        self.main_frame.rowconfigure(1,weight=1)
        threading.Thread(target=self.show_datas).start()
    
    def show_datas(self):
        self.cstartdate=LabeledDatePicker(self.main_frame,text_label='début',size='attribut')
        self.cstartdate.grid()
        self.chargement_frame.destroy()
        self.main_frame.pack(fill=BOTH,expand=True)

class MainWindow(ctk.CTk):
    def __init__(self, fg_color: str | Tuple[str, str] | None = None, **kwargs):
        super().__init__(fg_color, **kwargs)
        self.btn=ctk.CTkButton(self,text='nouveau projet',command=self.open_project)
        self.btn.pack()
    
    def open_project(self):
        id=None
        self.pwindow=ProjectWindowShow(self,code_projet=id)

window=MainWindow()
window.mainloop()````

[tgalov]

I have the same issue on MacOS 15.1 running Python 3.13.0 and tkcalendar 1.6.1. When I click a DateEntry to generate the calendar, I get a very tiny window in the top left of my screen that hovers above all other windows, including windows not generated by my Python script. Sometimes the tiny window is opaque, and sometimes it's transparent. When I select a date, the tiny window disappears, but if I just click out of the DateEntry, it remains on my screen.

I fiddled around with tkcalendar's code and determined that this tiny window is a tooltip (specifically I set overrideredirect to False on the tooltip.py file within tkcalendar, after which the tiny window had a title bar, proving it's a tooltip). No matter what I do, though, it still appears. I don't want to have to edit every single method in the Calendar class to prevent it from generating a tooltip, but it looks like I might have to.