def listbox_disc_fill():
"""Заполняет лист скидок"""
for q in range(len(discounts)): # Очищаем список
del(discounts[0])
listbox_disc.delete(0, END)
for disc in queries.discount_list():
discounts.append(disc)
string = u' %-' + unicode(CONTROL_4_WIDTH - 6) + u's %2d'
string = string % (disc.sinopsys, disc.discount) + u'% '
listbox_disc.insert(END, string)
def __init__(self, master):
self.frame = Frame(master)
self.frame.pack(side = LEFT)
self.frame_lower_button = Frame(self.frame)
self.frame_lower_button.pack(side=BOTTOM, fill=Y)
#------------------------ Кнопки слева от счета ---------#
self.frame_left_button = Frame(self.frame)
self.frame_left_button.pack(side=LEFT, fill=Y)
self.button_up = Button(self.frame_left_button,
image=data.IMG_INTERFACE[2], command=self.b_up)
self.button_up.pack(side=TOP, padx=5, pady=10)
self.button_down = Button(self.frame_left_button,
image=data.IMG_INTERFACE[1], command=self.b_down)
self.button_down.pack(side=TOP, padx=5, pady=0)
#------------------------ Собственно счет ---------------#
self.scrollbar = Scrollbar(self.frame)
self.listbox = Listbox(self.frame,
yscrollcommand=self.scrollbar.set,
width = BILL_WIDTH, height=BILL_HEIGHT,
activestyle='dotbox',
font=('Lucida Console', BILL_FONT_SIZE))
self.listbox.pack(side=LEFT, fill=BOTH)
self.scrollbar.config(command=self.listbox.yview)
self.scrollbar.pack(side=LEFT, fill=Y)
#------------------------ Кнопки справа от счета --------#
self.frame_right_button = Frame(self.frame)
self.frame_right_button.pack(side=LEFT, fill=Y)
self.button_plus = Button(self.frame_right_button,
image=data.IMG_INTERFACE[6],command=self.b_plus)
self.button_plus.pack(side=TOP, padx=5, pady=2)
self.button_minus = Button(self.frame_right_button,
image=data.IMG_INTERFACE[7],command=self.b_minus)
self.button_minus.pack(side=TOP, padx=5, pady=2)
self.button_del = Button(self.frame_right_button,
image=data.IMG_INTERFACE[5],command=self.b_del,
state=DISABLED)
self.button_del.pack(side=TOP, padx=5, pady=25)
#-------------------------- Кнопки снизу от счета ------------№
self.button_print = Button(self.frame_lower_button,
text=u'Распечатать\nчек',
style='Little.TButton',command=self.b_print)
self.button_print.pack(side=LEFT, padx=10, pady=10, fill=X)
self.button_save = Button(self.frame_lower_button,
text=u'Сохранить\nчек', style='Little.TButton',
command=self.b_save, state=DISABLED)
self.button_save.pack(side=LEFT, padx=10, pady=10, fill=X)
self.button_accept = Button(self.frame_lower_button,
text=u'Провести\nоперацию',
style='Little.TButton', command=self.b_accept)
self.button_accept.pack(side=LEFT, padx=10, pady=10, fill=X)
#------------------------- Метка с "итого" под счетом --------#
self.label1 = Label(self.frame_lower_button,
text=u'Итого: 0.00 грн.',
font=('Lucida Console', FONT_SIZE_BIG),
bg='white')
self.label1.pack(side=LEFT, padx=10, pady=10, fill=X)
#------------------------- скидка под счетом -----------------#
self.discountMenu = Menubutton(self.frame_lower_button,
text=u'Скидка 0%', direction='below',style='TMenubutton')
self.discountMenu.pack(side=LEFT, fill=X)
self.discountMenu.menu = Menu(self.discountMenu, tearoff=0)
self.discountMenu['menu'] = self.discountMenu.menu
for item in queries.discount_list():
self.discountMenu.menu.add_command(label=item.sinopsys,
font=('Verdana', FONT_SIZE_MENU),
command=lambda key=item.id: self.discount_change(key))
self.discount = 0 # Текущая скидка.
self.bill = [] # Содержание текущего счета (товар)
self.quantity = [] # Содержание счета (количество товара)