ich beschäftige mich schon ne ganze weile mit 2 problemen:
wie bekomm ich es hin, dass
1. mit klick auf button Datum_2 das Datum_1_Toplevel geschlossen wird
und
2. sobald man sich ein datum ausgewählt hat, das toplevel, halt durch klick, wieder geschlossen wird.
beides bekomm ich net hin.
erbitte hilfe
Code: Alles auswählen
import Tkinter
import ttk
import calendar
import tkFont
la_fenster = Tkinter.Tk()
la_fenster.geometry('600x400+755+230')
lvar = Tkinter.StringVar()
l_infLo1 = Tkinter.Label(la_fenster,textvariable=lvar, font = "Helvetica 11 bold")
l_infLo1.place(relx=.2, rely=.45, anchor="w")
def get_calendar(locale, fwday):
if locale is None:
return calendar.TextCalendar(fwday)
else:
return calendar.LocaleTextCalendar(fwday, locale)
class Calendar(ttk.Frame):
datetime = calendar.datetime.datetime
timedelta = calendar.datetime.timedelta
def __init__(self, master=None, **kw):
fwday = kw.pop('firstweekday', calendar.MONDAY)
year = kw.pop('year', self.datetime.now().year)
month = kw.pop('month', self.datetime.now().month)
locale = kw.pop('locale', None)
sel_bg = kw.pop('selectbackground', '#ecffc4')
sel_fg = kw.pop('selectforeground', '#05640e')
self._date = self.datetime(year, month, 1)
self._selection = None
ttk.Frame.__init__(self, master, **kw)
self._cal = get_calendar(locale, fwday)
self.__setup_styles()
self.__place_widgets()
self.__config_calendar()
self.__setup_selection(sel_bg, sel_fg)
self._items = [self._calendar.insert('', 'end', values='')for _ in range(6)]
self._build_calendar()
def __setitem__(self, item, value):
if item in ('year', 'month'):
raise AttributeError("attribute '%s' is not writeable" % item)
elif item == 'selectbackground':
self._canvas['background'] = value
elif item == 'selectforeground':
self._canvas.itemconfigure(self._canvas.text, item=value)
else:
ttk.Frame.__setitem__(self, item, value)
def __getitem__(self, item):
if item in ('year', 'month'):
return getattr(self._date, item)
elif item == 'selectbackground':
return self._canvas['background']
elif item == 'selectforeground':
return self._canvas.itemcget(self._canvas.text, 'fill')
else:
r = ttk.tclobjs_to_py({item: ttk.Frame.__getitem__(self, item)})
return r[item]
def __setup_styles(self):
style = ttk.Style(self.master)
arrow_layout = lambda dir: (
[('Button.focus', {'children': [('Button.%sarrow' % dir, None)]})])
style.layout('L.TButton', arrow_layout('left'))
style.layout('R.TButton', arrow_layout('right'))
def __place_widgets(self):
hframe = ttk.Frame(self)
lbtn = ttk.Button(hframe, style='L.TButton', command=self._prev_month)
rbtn = ttk.Button(hframe, style='R.TButton', command=self._next_month)
self._header = ttk.Label(hframe, width=15, anchor='center')
self._calendar = ttk.Treeview(self, show='', selectmode='none', height=7)
hframe.pack(in_=self, side='top', pady=4, anchor='center')
lbtn.grid(in_=hframe)
self._header.grid(in_=hframe, column=1, row=0, padx=12)
rbtn.grid(in_=hframe, column=2, row=0)
self._calendar.pack(in_=self, expand=1, fill='both', side='bottom')
def __config_calendar(self):
cols = self._cal.formatweekheader(3).split()
self._calendar['columns'] = cols
self._calendar.tag_configure('header', background='grey90')
self._calendar.insert('', 'end', values=cols, tag='header')
font = tkFont.Font()
maxwidth = max(font.measure(col) for col in cols)
for col in cols:
self._calendar.column(col, width=maxwidth, minwidth=maxwidth,
anchor='e')
def __setup_selection(self, sel_bg, sel_fg):
self._font = tkFont.Font()
self._canvas = canvas = Tkinter.Canvas(self._calendar,
background=sel_bg, borderwidth=0, highlightthickness=0)
canvas.text = canvas.create_text(0, 0, fill=sel_fg, anchor='w')
canvas.bind('<ButtonPress-1>', lambda evt: canvas.place_forget())
self._calendar.bind('<Configure>', lambda evt: canvas.place_forget())
self._calendar.bind('<ButtonPress-1>', self._pressed)
def __minsize(self, evt):
width, height = self._calendar.master.geometry().split('x')
height = height[:height.index('+')]
self._calendar.master.minsize(width, height)
def _build_calendar(self):
year, month = self._date.year, self._date.month
header = self._cal.formatmonthname(year, month, 0)
self._header['text'] = header.title()
if len(list) == 0:
list.extend((month, year))
else:
if len(list) == 2:
list[0]=month
list[1]=year
else:
list[1]=month
list[2]=year
cal = self._cal.monthdayscalendar(year, month)
for indx, item in enumerate(self._items):
week = cal[indx] if indx < len(cal) else []
fmt_week = [('%02d' % day) if day else '' for day in week]
self._calendar.item(item, values=fmt_week)
def _show_selection(self, text, bbox):
x, y, width, height = bbox
textw = self._font.measure(text)
canvas = self._canvas
canvas.configure(width=width, height=height)
canvas.coords(canvas.text, width - textw, height / 2 - 1)
canvas.itemconfigure(canvas.text, text=text)
canvas.place(in_=self._calendar, x=x, y=y)
def _pressed(self, evt):
x, y, widget = evt.x, evt.y, evt.widget
item = widget.identify_row(y)
column = widget.identify_column(x)
if not column or not item in self._items:
return
item_values = widget.item(item)['values']
if not len(item_values):
return
text = item_values[int(column[1]) - 1]
if not text:
return
bbox = widget.bbox(item, column)
if not bbox:
return
text = '%02d' % text
self._selection = (text, item, column)
self._show_selection(text, bbox)
if len(list) == 2:
list.insert(0, text)
else:
list[0]=text
tag = list[0]
monat = list[1]
jahr = list[2]
ausgabe_Datum(tag, monat, jahr)
def _prev_month(self):
self._canvas.place_forget()
self._date = self._date - self.timedelta(days=1)
self._date = self.datetime(self._date.year, self._date.month, 1)
self._build_calendar()
def _next_month(self):
self._canvas.place_forget()
year, month = self._date.year, self._date.month
self._date = self._date + self.timedelta(
days=calendar.monthrange(year, month)[1] + 1)
self._date = self.datetime(self._date.year, self._date.month, 1)
self._build_calendar()
@property
def selection(self):
if not self._selection:
return None
year, month = self._date.year, self._date.month
return self.datetime(year, month, int(self._selection[0]))
def auswahl_Datum_1():
Datum_1_Toplevel = Tkinter.Toplevel(la_fenster)
Datum_1_Toplevel.title('Datum')
Datum_1_Toplevel.geometry('250x200+500+130')
ttkcal = Calendar(Datum_1_Toplevel,firstweekday=calendar.MONDAY)
ttkcal.pack(expand=2, fill='both')
if 'win' not in sys.platform:
style = ttk.Style()
style.theme_use('clam')
list = []
def ausgabe_Datum(tag, monat, jahr):
tag = '%02s' % tag
monat = '%02d' % monat
datum = (str(tag)+"."+str(monat)+"."+str(jahr))
lvar.set(datum)
b_ew1 = Tkinter.Button(la_fenster, text=('Datum_1'), width=15, relief="raised", borderwidth=3, font=('Arial', 9, 'bold'), fg='#000000000', justify='center', command=auswahl_Datum_1)
b_ew1.place(relx=.17, rely=.53, anchor="w")
#-----------------------------------------------------------------------------------------------------------------------------------------------------
def auswahl_Datum_2(Datum_1_Toplevel):
Datum_1_Toplevel.destroy()
b_ew2 = Tkinter.Button(la_fenster, text=('Datum_2'), width=15, relief="raised", borderwidth=3, font=('Arial', 9, 'bold'), fg='#000000000', justify='center', command=lambda:auswahl_Datum_2(Datum_1_Toplevel))
b_ew2.place(relx=.5, rely=.53, anchor="w")
la_fenster.mainloop()