如果你想使用;
self.table.item(0,1).itemText()
或
self.table.item(0,1).currentText()
或
self.table.item(0,1).text()
我不能直接使用项目小部件。我建议你使用项目委托QtGui.QItemDelegate，更多信息你可以在qt示例中搜索来实现这个委托，我有一个小例子，希望对你有所帮助；
import sys
from PyQt4 import QtGui, QtCore
class QCustomDelegate (QtGui.QItemDelegate):
def __init__(self, *args, **kwargs):
QtGui.QItemDelegate.__init__(self, *args, **kwargs)
self.listsData = ['Data 1', 'Data 2', 'Data 3']
def createEditor (self, parentQWidget, optionQStyleOptionViewItem, indexQModelIndex):
column = indexQModelIndex.column()
if column == 0:
editorQWidget = QtGui.QComboBox(parentQWidget)
editorQWidget.clear()
for data in self.listsData:
editorQWidget.addItem(data)
return editorQWidget
else:
return QtGui.QItemDelegate.createEditor(self, parentQWidget, optionQStyleOptionViewItem, indexQModelIndex)
def setEditorData (self, editorQWidget, indexQModelIndex):
column = indexQModelIndex.column()
if column == 0:
index, _ = indexQModelIndex.model().data(indexQModelIndex, QtCore.Qt.EditRole).toInt()
editorQWidget.setCurrentIndex(index)
else:
QtGui.QItemDelegate.setEditorData(self, editorQWidget, indexQModelIndex)
def setModelData (self, editorQWidget, modelQAbstractItemModel, indexQModelIndex):
column = indexQModelIndex.column()
if column == 0:
index = editorQWidget.currentIndex()
modelQAbstractItemModel.setData(indexQModelIndex, index, QtCore.Qt.EditRole)
else:
QtGui.QItemDelegate.setModelData(self, editorQWidget, modelQAbstractItemModel, indexQModelIndex)
def updateEditorGeometry(self, editorQWidget, optionQStyleOptionViewItem, indexQModelIndex):
column = indexQModelIndex.column()
if column == 0:
editorQWidget.setGeometry(optionQStyleOptionViewItem.rect)
else:
QtGui.QItemDelegate.updateEditorGeometry(self, editorQWidget, optionQStyleOptionViewItem, indexQModelIndex)
def paint (self, painterQPainter, optionQStyleOptionViewItem, indexQModelIndex):
column = indexQModelIndex.column()
if column == 0:
value, _ = indexQModelIndex.model().data(indexQModelIndex, QtCore.Qt.EditRole).toInt()
self.drawDisplay(painterQPainter, optionQStyleOptionViewItem, optionQStyleOptionViewItem.rect, QtCore.QString(self.listsData[value]));
else:
QtGui.QItemDelegate.paint(self, painterQPainter, optionQStyleOptionViewItem, indexQModelIndex)
class QCustomTableWidget (QtGui.QTableWidget):
def __init__ (self, parent = None):
super(QCustomTableWidget, self).__init__(parent)
# Setup row & column data
listsVerticalHeaderItem = ['Device 1', 'Device 2', 'Device 3', 'Device 4', 'Device 5']
self.setRowCount(len(listsVerticalHeaderItem))
for index in range(self.rowCount()):
self.setVerticalHeaderItem(index, QtGui.QTableWidgetItem(listsVerticalHeaderItem[index]))
self.setColumnCount(5)
listsHorizontalHeaderItem = ['Option 1', 'Option 2']
self.setColumnCount(len(listsHorizontalHeaderItem))
for index in range(self.columnCount()):
self.setHorizontalHeaderItem(index, QtGui.QTableWidgetItem(listsHorizontalHeaderItem[index]))
self.myQCustomDelegate = QCustomDelegate()
self.setItemDelegate(self.myQCustomDelegate)
# Test insert data
index = 2
self.setItem(0, 0, QtGui.QTableWidgetItem(str(index)))
# Test read data
index = int(self.item(0, 0).text())
print self.myQCustomDelegate.listsData[index]
if __name__ == '__main__':
myQApplication = QtGui.QApplication(sys.argv)
myQCustomTableWidget = QCustomTableWidget()
myQCustomTableWidget.show()
sys.exit(myQApplication.exec_())
QtGui.QItemDelegate参考：http://pyqt.sourceforge.net/Docs/PyQt4/qitemdelegate.html
Spin Box 委托示例（C++，也可以在 python 中实现）：http://qt-project.org/doc/qt-4.8/itemviews-spinboxdelegate.html
问候，