def build(self):
# create a default grid layout with custom width/height
table = TableView(size=(500,320),
pos_hint={'x':0.1, 'center_y':.5})
# columns
table.add_column(TableColumn("Col1", key="1", hint_text='0'))
table.add_column(TableColumn("Col2", key="2", hint_text='0'))
# content
for i in range(30):
row = {'1': str(2*i+0), '2': str(2*i+1)}
table.add_row(row)
return table
def refresh(self, ):
self.layout = BoxLayout(orientation="vertical")
self.table_layout = BoxLayout(orientation="horizontal",
size_hint=(1.0, 1.0))
self.article_layout = BoxLayout(orientation="vertical")
self.delete_layout = BoxLayout(orientation="vertical",
size_hint=(0.2, 1.0))
self.total_layout = BoxLayout(orientation="horizontal",
size_hint=(1.0, 0.2))
self.table_layout.clear_widgets()
self.labels = TableView(size_hint=(0.913, 1.0))
self.labels.add_column(
TableColumn("Codigo", key="codigo", hint_text='0'))
self.labels.add_column(
TableColumn("Descripcion", key="descripcion", hint_text='0'))
self.labels.add_column(
TableColumn("Empresa", key="empresa", hint_text='0'))
self.labels.add_column(
TableColumn("Unidades por bulto",
key="cantidad_bulto",
hint_text='0'))
self.labels.add_column(
TableColumn("Precio", key="precio", hint_text='0'))
self.table = TableView(size_hint=(1.0, 1.0))
self.table.add_column(
TableColumn("Codigo", key="codigo", hint_text='0'))
self.table.add_column(
TableColumn("Descripcion", key="descripcion", hint_text='0'))
self.table.add_column(
TableColumn("Empresa", key="empresa", hint_text='0'))
self.table.add_column(
TableColumn("Unidades por bulto",
key="cantidad_bulto",
hint_text='0'))
self.table.add_column(
TableColumn("Precio", key="precio", hint_text='0'))
row = {
"codigo": "Codigo",
"descripcion": "Descripcion",
"empresa": "Empresa",
"cantidad_bulto": "Unidades por bulto",
"precio": "Precio"
}
self.labels.add_row(row)
i = 0
self.content = BoxLayout(orientation='vertical')
delete = Button(text="Eliminar", on_release=self.delete)
delete.bind(on_release=self.delete)
self.delete_label = Label(text="Esta a punto de eliminar un elemento")
self.content.add_widget(self.delete_label)
self.content.add_widget(delete)
self.delete_popup = Popup(title="Eliminar",
content=self.content,
size_hint=(0.9, 0.25))
for key in store.keys():
row = {
"codigo": store.get(key)['codigo'],
"descripcion": store.get(key)['descripcion'],
"empresa": store.get(key)['empresa'],
"cantidad_bulto": store.get(key)['unidad_bulto'],
"precio": store.get(key)['precio']
}
self.table.add_row(row)
self.delete_layout.add_widget(
Button(text="Eliminar",
id=str(i),
on_release=self.call_delete_popup))
i = i + 1
self.article_layout.add_widget(self.labels)
self.table_layout.add_widget(self.table)
self.table_layout.add_widget(self.delete_layout)
self.article_layout.add_widget(self.table_layout)
self.clear_content = BoxLayout(orientation='vertical')
clear_button = Button(text="Eliminar")
clear_button.bind(on_release=self.clear)
self.clear_label = Label(
text="Esta a punto de eliminar todos los elementos")
self.clear_content.add_widget(self.clear_label)
self.clear_content.add_widget(clear_button)
self.clear_popup = Popup(title="Eliminar",
content=self.clear_content,
size_hint=(0.9, 0.25))
self.clear_button = Button(text="Borrar todo", size_hint=(1.0, 0.1))
self.clear_button.bind(on_release=self.clear_popup.open)
self.content = BoxLayout(orientation="vertical")
previous_button = Button(text="Volver", size_hint=(1.0, 0.1))
previous_button.bind(on_release=self.changer)
self.discount = TextInput(text="0.0")
self.layout.add_widget(self.article_layout)
self.layout.add_widget(self.clear_button)
self.layout.add_widget(previous_button)
self.clear_widgets()
self.add_widget(self.layout)
def refresh(self, ):
self.layout = BoxLayout(orientation="vertical")
self.table_layout = BoxLayout(orientation="horizontal",
size_hint=(1.0, 1.0))
self.article_layout = BoxLayout(orientation="vertical")
self.quantity_layout = BoxLayout(orientation="vertical",
size_hint=(0.1, 1.0))
self.delete_layout = BoxLayout(orientation="vertical",
size_hint=(0.2, 1.0))
self.total_layout = BoxLayout(orientation="horizontal",
size_hint=(1.0, 0.2))
self.table_layout.clear_widgets()
self.labels = TableView(size_hint=(0.877, 1.0))
self.labels.add_column(
TableColumn("Codigo", key="codigo", hint_text='0'))
self.labels.add_column(
TableColumn("Descripcion", key="descripcion", hint_text='0'))
self.labels.add_column(
TableColumn("Empresa", key="empresa", hint_text='0'))
self.labels.add_column(
TableColumn("Unidades por bulto",
key="cantidad_bulto",
hint_text='0'))
self.labels.add_column(
TableColumn("Precio", key="precio", hint_text='0'))
self.table = TableView(size_hint=(1.0, 1.0))
self.table.add_column(
TableColumn("Codigo", key="codigo", hint_text='0'))
self.table.add_column(
TableColumn("Descripcion", key="descripcion", hint_text='0'))
self.table.add_column(
TableColumn("Empresa", key="empresa", hint_text='0'))
self.table.add_column(
TableColumn("Unidades por bulto",
key="cantidad_bulto",
hint_text='0'))
self.table.add_column(
TableColumn("Precio", key="precio", hint_text='0'))
row = {
"codigo": "Codigo",
"descripcion": "Descripcion",
"empresa": "Empresa",
"cantidad_bulto": "Unidades por bulto",
"precio": "Precio"
}
self.labels.add_row(row)
i = 0
self.content = BoxLayout(orientation='vertical')
delete = Button(text="Eliminar", on_release=self.delete)
delete.bind(on_release=self.delete)
self.delete_label = Label(text="Esta a punto de eliminar un elemento")
self.content.add_widget(self.delete_label)
self.content.add_widget(delete)
self.delete_popup = Popup(title="Eliminar",
content=self.content,
size_hint=(0.9, 0.25))
for key in shopping_car.keys():
row = {
"codigo": shopping_car.get(key)['codigo'],
"descripcion": shopping_car.get(key)['descripcion'],
"empresa": shopping_car.get(key)['empresa'],
"cantidad_bulto": shopping_car.get(key)['unidad_bulto'],
"precio": shopping_car.get(key)['precio']
}
self.table.add_row(row)
self.quantity_layout.add_widget(
TextInput(text=shopping_car.get(key)['cantidad'], id=str(i)))
self.delete_layout.add_widget(
Button(text="Eliminar",
id=str(i),
on_release=self.call_delete_popup))
i = i + 1
for children in self.quantity_layout.children:
children.bind(text=self.refresh_total)
self.article_layout.add_widget(self.labels)
self.table_layout.add_widget(self.table)
self.table_layout.add_widget(self.quantity_layout)
self.table_layout.add_widget(self.delete_layout)
self.article_layout.add_widget(self.table_layout)
self.clear_content = BoxLayout(orientation='vertical')
clear_button = Button(text="Eliminar")
clear_button.bind(on_release=self.clear)
self.clear_label = Label(
text="Esta a punto de eliminar todos los elementos")
self.clear_content.add_widget(self.clear_label)
self.clear_content.add_widget(clear_button)
self.clear_popup = Popup(title="Eliminar",
content=self.clear_content,
size_hint=(0.9, 0.25))
self.clear_button = Button(text="Borrar todo", size_hint=(1.0, 0.1))
self.clear_button.bind(on_release=self.clear_popup.open)
self.content = BoxLayout(orientation="vertical")
export = Button(text="Export", on_release=self.export)
self.export_name = TextInput(hint_text="Nombre del archivo")
self.content.add_widget(self.export_name)
self.content.add_widget(export)
self.export_popup = Popup(title="Exportar archivo",
content=self.content,
size_hint=(0.9, 0.25))
export_button = Button(text="Exportar", size_hint=(1.0, 0.1))
export_button.bind(on_release=self.export_popup.open)
previous_button = Button(text="Volver", size_hint=(1.0, 0.1))
previous_button.bind(on_release=self.changer)
self.discount = TextInput(text="0.0")
discount_button = Button(text="Aplicar descuento")
discount_button.bind(on_release=self.apply_discount)
self.discount_warning = Popup(title="Error!",
content=Label(text="Descuento invalido"),
size_hint=(0.9, 0.25))
self.succes_export_popup = Popup(
title="Exportar Archivo",
content=Label(text="Archivo exportado con exito"),
size_hint=(0.9, 0.25))
self.total = Label(text="Total")
self.calculate_total(0)
self.total_layout.add_widget(self.discount)
self.total_layout.add_widget(discount_button)
self.total_layout.add_widget(self.total)
self.layout.add_widget(self.article_layout)
self.layout.add_widget(self.total_layout)
self.layout.add_widget(export_button)
self.layout.add_widget(self.clear_button)
self.layout.add_widget(previous_button)
self.clear_widgets()
self.add_widget(self.layout)
