def load_products(self, products=None):
#Loads Products from database for display
if products is None:
products = controller.get_products()
self.model = QtGui.QStandardItemModel(len(products), 4)
self.model.setHorizontalHeaderItem(0, QtGui.QStandardItem(u"Producto"))
self.model.setHorizontalHeaderItem(1, QtGui.QStandardItem(u"Descripción"))
self.model.setHorizontalHeaderItem(2, QtGui.QStandardItem(u"Color"))
self.model.setHorizontalHeaderItem(3, QtGui.QStandardItem(u"Precio"))
self.model.setHorizontalHeaderItem(4, QtGui.QStandardItem(u"Marca"))
r = 0
for row in products:
index = self.model.index(r, 0, QtCore.QModelIndex())
self.model.setData(index, row['prod'])
index = self.model.index(r, 1, QtCore.QModelIndex())
self.model.setData(index, row['description'])
index = self.model.index(r, 2, QtCore.QModelIndex())
self.model.setData(index, row['color'])
index = self.model.index(r, 3, QtCore.QModelIndex())
self.model.setData(index, row['price'])
index = self.model.index(r, 4, QtCore.QModelIndex())
self.model.setData(index, row['brands'])
r = r+1
self.ui.table.setModel(self.model)
self.ui.table.setColumnWidth(0, 120)
self.ui.table.setColumnWidth(1, 300)
self.ui.table.setColumnWidth(2, 145)
self.ui.table.setColumnWidth(3, 110)
self.ui.table.setColumnWidth(4, 110)
def load_products(self, products=None):
#Loads Products from database for display
if products is None:
products = controller.get_products()
self.model = QtGui.QStandardItemModel(len(products), 4)
self.model.setHorizontalHeaderItem(0, QtGui.QStandardItem(u"Producto"))
self.model.setHorizontalHeaderItem(1,
QtGui.QStandardItem(u"Descripción"))
self.model.setHorizontalHeaderItem(2, QtGui.QStandardItem(u"Color"))
self.model.setHorizontalHeaderItem(3, QtGui.QStandardItem(u"Precio"))
self.model.setHorizontalHeaderItem(4, QtGui.QStandardItem(u"Marca"))
r = 0
for row in products:
index = self.model.index(r, 0, QtCore.QModelIndex())
self.model.setData(index, row['prod'])
index = self.model.index(r, 1, QtCore.QModelIndex())
self.model.setData(index, row['description'])
index = self.model.index(r, 2, QtCore.QModelIndex())
self.model.setData(index, row['color'])
index = self.model.index(r, 3, QtCore.QModelIndex())
self.model.setData(index, row['price'])
index = self.model.index(r, 4, QtCore.QModelIndex())
self.model.setData(index, row['brands'])
r = r + 1
self.ui.table.setModel(self.model)
self.ui.table.setColumnWidth(0, 120)
self.ui.table.setColumnWidth(1, 300)
self.ui.table.setColumnWidth(2, 145)
self.ui.table.setColumnWidth(3, 110)
self.ui.table.setColumnWidth(4, 110)
def load_products_by_brand(self):
#Sets up the search by brand with a ComboBox
id_brand = self.ui.selectBrand.itemData(self.ui.selectBrand.currentIndex())
if id_brand == -1: #if option selected is "todos" loads all products
products = controller.get_products()
else: #loads products by brands
products = controller.get_products_by_brand(id_brand)
self.load_products(products)
def load_products_by_brand(self):
#Sets up the search by brand with a ComboBox
id_brand = self.ui.selectBrand.itemData(
self.ui.selectBrand.currentIndex())
if id_brand == -1: #if option selected is "todos" loads all products
products = controller.get_products()
else: #loads products by brands
products = controller.get_products_by_brand(id_brand)
self.load_products(products)
def __init__(self,**kwargs):
#Inicializacion de la interfaz
super(Interfaz, self).__init__(**kwargs)
#Definicion de Variables
listB = []
aux = 1
Checkout = PayUi()
box = ObjectProperty(None)
txt = ObjectProperty(None)
grid = ObjectProperty(None)
discount = ObjectProperty(None)
total = ObjectProperty(None)
save = ObjectProperty(None)
printAct = ObjectProperty(None)
send = ObjectProperty(None)
money = ObjectProperty(None)
self.discount.bind(is_open = self.addDiscount)
products = controller.get_products()
users = controller.get_users()
self.save.background_color = 0,147,0,.5
self.save.bind(on_press = self.press)
self.save.bind(on_release = self.release)
self.send.background_color = 162,0,170,.5
self.send.bind(on_press = self.DisplaySale)#Interfaz de venta unida a este boton
self.send.bind(on_release = self.releaseB)
self.printAct.background_color = 162,0,170,.5
self.printAct.bind(on_press = self.pressB)
self.printAct.bind(on_release = self.releaseB)
#Ingreso de usuarios al Spinner
for i in users:
listB.append(i.username)
self.txt.text = listB[0]
self.txt.values = listB
#Ingreso de productos a la listA deslizante
for fila in products:
Q = CBoton()
Q.background_color = 1,1,1,(aux%2+0.5)
aux = aux+1
Q.name = fila.name
Q.text = fila.name[:20]
Q.code = fila.supplier_code
Q.precio = fila.gross_price
Q.bind(on_press = self.addRow)
self.grid.add_widget(Q)
self.grid.bind(minimum_width=self.grid.setter('width'))
def __init__(self,**kwargs):
#Inicializacion de la interfaz
super(Interfaz, self).__init__(**kwargs)
#Definicion de Variables
listB = []
aux = 1
box = ObjectProperty(None)
txt = ObjectProperty(None)
grid = ObjectProperty(None)
discount = ObjectProperty(None)
total = ObjectProperty(None)
save = ObjectProperty(None)
printAct = ObjectProperty(None)
send = ObjectProperty(None)
money = ObjectProperty(None)
self.discount.bind(is_open = self.addDiscount)
products = controller.get_products()
users = controller.get_users()
self.save.background_color = 0,147,0,.5
self.send.background_color = 162,0,170,.5
self.printAct.background_color = 162,0,170,.5
#Ingreso de usuarios al Spinner
for i in users:
listB.append(i[0])
self.txt.text = listB[0]
self.txt.values = listB
#Ingreso de productos a la listA deslizante
for fila in products:
Q = CBoton()
Q.background_color = 1,1,1,(aux%2+0.5)
aux = aux+1
Q.name = fila[0]
Q.text = fila[0][:20]
Q.code = fila[1]
Q.precio = fila[2]
Q.bind(on_press = self.addRow)
self.grid.add_widget(Q)
self.grid.bind(minimum_width=self.grid.setter('width'))