def validar_ganancia(self,widget):
self.ganancia_ok=False
ganancia=self.entry_ganancia.get_text()
if es_float(ganancia):
self.entry_ganancia.set_icon_from_stock(1,gtk.STOCK_APPLY)
self.ganancia_ok=True
else:
self.entry_ganancia.set_icon_from_stock(1,gtk.STOCK_DIALOG_ERROR)
if ganancia == "":
self.entry_ganancia.set_property("secondary-icon-stock",None)
def validar_costo(self,widget):
self.costo_ok=False
costo=self.entry_costo.get_text()
if es_float(costo):
self.entry_costo.set_icon_from_stock(1,gtk.STOCK_APPLY)
self.costo_ok=True
else:
self.entry_costo.set_icon_from_stock(1,gtk.STOCK_DIALOG_ERROR)
if costo == "":
self.entry_costo.set_property("secondary-icon-stock",None)
