def fill_table(self, data=None):
data = self._data if not data else data
for desc, price in data.items():
description_item = QTableWidgetItem(desc)
price_item = QTableWidgetItem("{:.2f}".format(price))
price_item.text_alignment = Qt.AlignRight
self.table.insert_row(self.items)
self.table.set_item(self.items, 0, description_item)
self.table.set_item(self.items, 1, price_item)
self.items += 1
def add_element(self):
des = self.description.text
price = self.price.text
self.table.insert_row(self.items)
description_item = QTableWidgetItem(des)
price_item = QTableWidgetItem("{:.2f}".format(float(price)))
price_item.text_alignment = Qt.AlignRight
self.table.set_item(self.items, 0, description_item)
self.table.set_item(self.items, 1, price_item)
self.description.text = ""
self.price.text = ""
self.items += 1
