本文整理汇总了Python中UI.widgets.Tabla.setItemDelegateForColumn方法的典型用法代码示例。如果您正苦于以下问题：Python Tabla.setItemDelegateForColumn方法的具体用法？Python Tabla.setItemDelegateForColumn怎么用？Python Tabla.setItemDelegateForColumn使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UI.widgets.Tabla的用法示例。
在下文中一共展示了Tabla.setItemDelegateForColumn方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: UI_equipment
# 需要导入模块: from UI.widgets import Tabla [as 别名]
# 或者: from UI.widgets.Tabla import setItemDelegateForColumn [as 别名]
class UI_equipment(UI_equip):
"""Divider equipment edition dialog"""
Equipment = Divider()
def __init__(self, equipment=None, salidas=0, parent=None):
"""
equipment: Initial equipment instance to model
salidas: Stream Output number to equipment
"""
super().__init__(Divider, entrada=False, parent=parent)
# Calculate tab
lyt_Calc = QtWidgets.QGridLayout(self.tabCalculo)
lyt_Calc.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Separation")), 1, 1, 1, 1)
self.criterio = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_CRITERIO:
self.criterio.addItem(txt)
self.criterio.currentIndexChanged.connect(self.criterio_Changed)
lyt_Calc.addWidget(self.criterio, 1, 2, 1, 1)
self.fracciones = Tabla(1, horizontalHeader=[True], stretch=False)
self.fracciones.setItemDelegateForColumn(0, CellEditor(self))
lyt_Calc.addWidget(self.fracciones, 2, 1, 1, 2)
lyt_Calc.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Pressure lost")), 3, 1, 1, 1)
self.deltaP = Entrada_con_unidades(Pressure, value=0)
self.deltaP.valueChanged.connect(partial(self.changeParams, "deltaP"))
lyt_Calc.addWidget(self.deltaP, 3, 2, 1, 1)
if equipment and salidas:
equipment(salidas=salidas)
elif equipment:
salidas = equipment.kwargs["salidas"]
else:
self.Equipment = Divider(salidas=salidas)
self.fracciones.setRowCount(salidas)
for i in range(salidas):
itm = QtWidgets.QTableWidgetItem("%i" % i)
itm.setTextAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
self.fracciones.setItem(0, i, itm)
self.fracciones.setRowHeight(i, 20)
widget = UI_corriente.Ui_corriente(readOnly=True)
self.Salida.addTab(widget, str(i+1))
self.criterio_Changed(0)
self.fracciones.editingFinished.connect(
partial(self.changeParams, "split"))
self.setEquipment(equipment)
def criterio_Changed(self, int):
if int:
item = QtWidgets.QTableWidgetItem(QtWidgets.QApplication.translate(
"pychemqt", "Flow")+", "+MassFlow.text())
self.fracciones.setHorizontalHeaderItem(0, item)
self.fracciones.item(self.fracciones.rowCount()-1, 0).setFlags(
QtCore.Qt.ItemIsEditable | QtCore.Qt.ItemIsEnabled |
QtCore.Qt.ItemIsSelectable)
else:
item = QtWidgets.QTableWidgetItem(QtWidgets.QApplication.translate(
"pychemqt", "Flow")+", "+MassFlow.text())
self.fracciones.setHorizontalHeaderItem(0, item)
self.fracciones.item(self.fracciones.rowCount()-1, 0).setFlags(
QtCore.Qt.NoItemFlags)
self.changeParams("criterio", int)
def changeParams(self, parametro, valor=None):
if parametro == "split":
valor = self.fracciones.getColumn(0, False)
if self.criterio.currentIndex() == 0:
if len(valor)+1 < self.fracciones.rowCount():
return
elif len(valor)+1 == self.fracciones.rowCount():
valor.append(1-sum(valor))
elif len(valor) == self.fracciones.rowCount():
valor[-1] = 1-sum(valor[:-1])
self.calculo(**{parametro: valor})
def rellenar(self):
UI_equip.rellenar(self)
if self.Equipment.status == 1 and self.criterio.currentIndex() == 1:
self.entrada.setCorriente(self.Equipment.entrada)
def rellenarInput(self):
UI_equip.rellenarInput(self)
self.fracciones.setColumn(0, self.Equipment.kwargs["split"])