def data( self, index, role = Qt.DisplayRole ):
"""
darle formato a los campos de la tabla
"""
if not index.isValid() or not ( 0 <= index.row() < len( self.lines ) ):
return ""
line = self.lines[index.row()]
column = index.column()
if role == Qt.DisplayRole:
if column == IDARTICULO:
return line.itemId
# Esto es lo que se muestra en la tabla
elif column == DESCRIPCION:
return line.itemDescription
elif column == CANTIDAD:
return line.quantity if line.quantity != 0 else ""
elif column == UNIDADES:
return line.units if line.units != 0 else ""
elif column == PRECIO:
return moneyfmt( line.itemPrice , 4, "C$" ) if line.itemPrice != 0 else ""
elif column == TOTALPROD:
return moneyfmt( line.total , 4, "C$" ) if line.itemId != 0 else ""
elif role == Qt.EditRole:
if column == PRECIO:
return line.itemPrice
elif role == Qt.TextAlignmentRole:
# if column==:
# return Qt.AlignHCenter | Qt.AlignVCenter
if column in ( CANTIDAD, UNIDADES, PRECIO, TOTALPROD ):
return Qt.AlignRight | Qt.AlignVCenter
elif role == Qt.ToolTipRole:
if column == CANTIDAD:
return u"Máximo %d" % line.existencia
def data( self, index, role = Qt.DisplayRole ):
"""
darle formato a los campos de la tabla
"""
value = super( SingleSelectionModel, self ).data( index, role )
if role == Qt.DisplayRole:
if index.column() == PRECIOEX :
return moneyfmt( Decimal( value.toString() ), 4, "US$" )
elif index.column() == COSTOEX:
return moneyfmt( Decimal( value.toString() ), 4, "C$" )
else:
return value
return value
def data(self, index, role):
if role == Qt.TextAlignmentRole:
return int(Qt.AlignTop | Qt.AlignLeft)
if role != Qt.DisplayRole:
return None
node = self.nodeFromIndex(index)
assert node is not None
if isinstance(node,BranchNode):
return node.toString() if index.column() == 0 else QString("")
column = index.column()
if column == 1:
return moneyfmt(Decimal((node.field(index.column()))),2,"C$ ")
else:
return node.field(index.column())
def data(self, index, role):
if role == Qt.TextAlignmentRole:
return int(Qt.AlignTop | Qt.AlignLeft)
if role != Qt.DisplayRole:
return None
node = self.nodeFromIndex(index)
assert node is not None
if isinstance(node, BranchNode):
return node.toString() if index.column() == 0 else QString("")
column = index.column()
if column == 1:
return moneyfmt(Decimal((node.field(index.column()))), 2, "C$ ")
else:
return node.field(index.column())
def imprimir(self,printer):
leftMargin = 72
widthCol = 100
arialFont = QFont("Helvetica",16,3)
fuente =QFontMetrics(arialFont)
arialLineHeight = fuente.height()
fondo = QPixmap(":/images/res/fondo.png")
painter = QPainter(printer)
pageRect = printer.pageRect()
page = 1
painter.save()
if self.vistaprevia:
painter.drawPixmap(0, 0, 530, 830, fondo)
painter.setFont(arialFont)
y = 180
x = 35
painter.drawText(x,y,self.editmodel.fecha.toString("dd MM yy"))
y = 210
x = 85
painter.drawText(x,y, self.editmodel.cliente)
painter.setFont(arialFont)
cajasFont = QFont("Helvetica",10,2)
x = -5
y = 295
painter.setFont(cajasFont)
painter.drawText(x,y - arialLineHeight - 1,"Cajas")
for row in self.editmodel.lines:
painter.setFont(cajasFont)
x = 2
painter.drawText(x,y,row.cantidad())
painter.setFont(arialFont)
total = moneyfmt(row.total,2,"")
x = 470 - fuente.width(total)
painter.drawText(x,y,total)
x =310
painter.drawText(x,y,moneyfmt(row.itemPrice,2,""))
x = 30
painter.drawText(x,y,row.unidades())
x = 80
painter.drawText(x,y,row.itemDescription)
y+= arialLineHeight
total = moneyfmt(self.editmodel.total,2,"")
y= 690
x = 470 - fuente.width(total)
painter.drawText(x,y,total)
painter.setPen(Qt.black)
# printer.newPage()
painter.restore()
def updateLabels( self ):
self.lbltotal.setText( moneyfmt( self.editmodel.total, 2, "C$ " ) )
def imprimir(self, printer):
leftMargin = 72
widthCol = 100
arialFont = QFont("Helvetica", 16, 3)
fuente = QFontMetrics(arialFont)
arialLineHeight = fuente.height()
fondo = QPixmap(":/images/res/fondo.png")
painter = QPainter(printer)
pageRect = printer.pageRect()
page = 1
painter.save()
if self.vistaprevia:
painter.drawPixmap(0, 0, 530, 830, fondo)
painter.setFont(arialFont)
y = 180
x = 35
painter.drawText(x, y, self.editmodel.fecha.toString("dd MM yy"))
y = 210
x = 85
painter.drawText(x, y, self.editmodel.cliente)
painter.setFont(arialFont)
cajasFont = QFont("Helvetica", 10, 2)
x = -5
y = 295
painter.setFont(cajasFont)
painter.drawText(x, y - arialLineHeight - 1, "Cajas")
for row in self.editmodel.lines:
painter.setFont(cajasFont)
x = 2
painter.drawText(x, y, row.cantidad())
painter.setFont(arialFont)
total = moneyfmt(row.total, 2, "")
x = 470 - fuente.width(total)
painter.drawText(x, y, total)
x = 310
painter.drawText(x, y, moneyfmt(row.itemPrice, 2, ""))
x = 30
painter.drawText(x, y, row.unidades())
x = 80
painter.drawText(x, y, row.itemDescription)
y += arialLineHeight
total = moneyfmt(self.editmodel.total, 2, "")
y = 690
x = 470 - fuente.width(total)
painter.drawText(x, y, total)
painter.setPen(Qt.black)
# printer.newPage()
painter.restore()
def updateLabels(self):
self.lbltotal.setText(moneyfmt(self.editmodel.total, 2, "C$ "))