window未定义怎么解决_defaultstring电脑

前言

Tkinter模块(“Tk 接口”)是Python的标准Tk GUI工具包的接口

作为一个业余的为方便自己工作的自学者来说，我写的程序都是用TK模块创建GUI。但TK并没有提供日期选择控件。

之前我一直使用网上大神写的日期选择器，如下图

使用起来无法双击选择日期，有一点不方便。

所以我自己用tksheet写了一个日期选择器。

不一定很完美，至少我自己用着还不错，今天分享给大家

# -*- coding:utf-8 -*- import tkinter as tk import calendar import datetime import tksheet datetime = calendar.datetime.datetime timedelta = calendar.datetime.timedelta class tkcalendar(tk.Toplevel): def __init__(self,x,y): super().__init__() self.setup_UI(x,y) def setup_UI(self,x,y): self.title('日期选择窗 作者:包家三少') ww = 300 # 设置窗口 宽度 wh = 250 # 设置窗口 高度 self.geometry("%dx%d+%d+%d" % (ww, wh, x, y)) calendar.setfirstweekday(firstweekday=6) # 将星期天设置为一周第一天 list_date1 = calendar.monthcalendar(datetime.now().year, datetime.now().month) list_date = [] for i in list_date1: # 替换list_date1列表中 0 list_date2 = [] for j in i: if j == 0: j = '' elif j == 1: j = '01' elif j == 2: j = '02' elif j == 3: j = '03' elif j == 4: j = '04' elif j == 5: j = '05' elif j == 6: j = '06' elif j == 7: j = '07' elif j == 8: j = '08' elif j == 9: j = '09' if len(list_date) <= 7: list_date2.append(j) list_date.append(list_date2) self.frame1 = tk.Frame(self) self.frame1.pack() var_year = tk.StringVar() self.Spinbox_year = tk.Spinbox(self.frame1, from_=1, to=9999, textvariable=var_year, width=4, font="宋体, 16", command=self.update_calendar) self.Spinbox_year.grid(row=0, column=0, padx=5, pady=5) var_year.set(datetime.now().year) self.Label_year = tk.Label(self.frame1, text='年', font="宋体, 16") self.Label_year.grid(row=0, column=1, padx=5, pady=5) var_month = tk.StringVar() self.Spinbox_month = tk.Spinbox(self.frame1, from_=1, to=12, textvariable=var_month, width=4, font="宋体, 16", command=self.update_calendar) self.Spinbox_month.grid(row=0, column=2, padx=5, pady=5) var_month.set(datetime.now().month) self.Label_month = tk.Label(self.frame1, text='月', font="宋体, 16") self.Label_month.grid(row=0, column=3, padx=5, pady=5) self.var_date_choose = tk.StringVar() self.Entry_date_choose = tk.Entry(self.frame1, textvariable=self.var_date_choose) self.Entry_date_choose.grid(row=0, column=5, padx=5, pady=5) self.Entry_date_choose.grid_forget() self.frame2 = tk.Frame(self) self.frame2.pack() self.sheet = tksheet.Sheet(self.frame2, page_up_down_select_row=True, expand_sheet_if_paste_too_big=True, column_width=35, startup_select=(0, 1, "rows"), row_height="1", headers=['日', '一', "二", '三', '四', '五', '六'], height=165, # height and width arguments are optional width=290, total_rows=6, # if you want to set empty sheet dimensions at startup total_columns=7, data=list_date ) self.sheet.enable_bindings() self.sheet.change_theme("light blue") self.sheet.highlight_columns([0, 6], bg="light blue", fg="purple") self.sheet.readonly_columns(columns=[0], readonly=True, redraw=True) self.sheet.font(newfont=("宋体", 12, "normal"), reset_row_positions=True) self.sheet.readonly_columns(columns=[0, 1, 2, 3, 4, 5, 6], readonly=True, redraw=True) self.sheet.pack(anchor=tk.W) def sheet_double_clicked(event): self.sure() self.sheet.bind('<Double-Button-1>', sheet_double_clicked) self.frame3 = tk.Frame(self) self.frame3.pack() self.Button_sure = tk.Button(self.frame3, text='确定', font="宋体, 12", borderwidth= 2,relief = tk.GROOVE ,command=self.sure) self.Button_sure.grid(row=0, column=0, padx=5, pady=5) self.Button_today = tk.Button(self.frame3, text='今天', font="宋体, 12", borderwidth= 2,relief = tk.GROOVE , command=self.today) self.Button_today.grid(row=0, column=1, padx=5, pady=5) self.Button_exit = tk.Button(self.frame3, text='取消', font="宋体, 12", borderwidth= 2,relief = tk.GROOVE ,command=self.cancel) self.Button_exit.grid(row=0, column=2, padx=5, pady=5) #-------------------------------------------- def update_calendar(self): #更新日历 row_num1 = self.sheet.get_total_rows() if row_num1 > 0: for t in range(row_num1): self.sheet.delete_row(idx=0, deselect_all=False, redraw=True) list_date1 = calendar.monthcalendar(int(self.Spinbox_year.get()), int(self.Spinbox_month.get())) print(list_date1, 'ppp') list_date = [] for i in list_date1: # 替换list_date1列表中 0 list_date2 = [] for j in i: if j == 0: j = '' elif j == 1: j = '01' elif j == 2: j = '02' elif j == 3: j = '03' elif j == 4: j = '04' elif j == 5: j = '05' elif j == 6: j = '06' elif j == 7: j = '07' elif j == 8: j = '08' elif j == 9: j = '09' if len(list_date) <= 7: list_date2.append(j) list_date.append(list_date2) self.sheet.set_sheet_data(list_date, verify=False) def sure(self): sure_year = self.Spinbox_year.get() sure_month = self.Spinbox_month.get() if len(sure_month) ==1: sure_month = '0' + sure_month sure_day = self.sheet.get_cell_data(self.sheet.get_currently_selected()[0], self.sheet.get_currently_selected()[1]) if sure_day =='':return else: sure_date = sure_year + '-' + sure_month + '-' + sure_day self.var_date_choose.set(sure_date) self.date_get = [self.Entry_date_choose.get()] # 设置数据 self.destroy() # 销毁窗口 def today(self): to_day =str(datetime.now().strftime("%Y-%m-%d")) self.var_date_choose.set(to_day) self.date_get = [self.Entry_date_choose.get()] self.destroy() # 销毁窗口today def cancel(self): self.date_get = None # 空！ self.destroy() if __name__ == '__main__': root1 = tkcalendar(300,300) root1.wait_window()

测试代码：

# -*- coding: utf-8 -*- import tkinter as tk import tkcalendar class tkcalendar_test(): def __init__(self): self.setupUI() def setupUI(self): self.root = tk.Tk() # 设置tk窗口在屏幕中心显示 sw = self.root.winfo_screenwidth() # 得到屏幕宽度 sh = self.root.winfo_screenheight() # 得到屏幕高度 ww = 200 # 设置窗口 宽度 wh = 60 # 设置窗口 高度 x = (sw - ww) / 2 y = (sh - wh) / 2 self.root.geometry("%dx%d+%d+%d" % (ww, wh, x, y)) # -------------------------------------------------------------------------------------------- self.Frame_row1 = tk.Frame(self.root) self.Frame_row1.pack() self.var_test = tk.StringVar() self.Entry_test = tk.Entry(self.Frame_row1, width=10, textvariable=self.var_test, font="宋体, 12", justify='center',) self.Entry_test.grid(row=0, column=0, padx=5, pady=5) # 调用日历控件--------------------------------------------------- date_choose = lambda: [ self.var_test.set(date) for date in [self.tkcalendar_get_date(self.Entry_test.winfo_rootx(), self.Entry_test.winfo_rooty() + 20)]] self.Button_test = tk.Button(self.Frame_row1, width=2, text='*', font="宋体, 12", justify='center', command = date_choose) self.Button_test.grid(row=0, column=1, padx=5, pady=5) # 调用日历控件--------------------------------------------------- self.root.mainloop() #------------------------------------------------------------- #这一部分需要复制到 tk窗体代码中 def tkcalendar_get_date(self,x,y):#x,y位Entry的坐标位置 # 接收弹窗的数据 res = self.tkcalendar_ask_date(x,y) if res is None: return return(res[0]) #self.var_test.set(res[0]) def tkcalendar_ask_date(self,x,y): inputDialog = tkcalendar.tkcalendar(x,y) self.root.wait_window(inputDialog) # 这一句很重要！！！ return inputDialog.date_get #-------------------------------------------------------------- if __name__ == '__main__': app = tkcalendar_test() 

不足之处,可能调用有点麻烦 需要复制两段代码到tk窗体主程序中,如果有大神能帮我改的更方便调用,万分感谢