本文整理汇总了Python中PyQt4.QtCore.QAbstractTableModel.setData方法的典型用法代码示例。如果您正苦于以下问题：Python QAbstractTableModel.setData方法的具体用法？Python QAbstractTableModel.setData怎么用？Python QAbstractTableModel.setData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PyQt4.QtCore.QAbstractTableModel的用法示例。
在下文中一共展示了QAbstractTableModel.setData方法的4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: setData
# 需要导入模块: from PyQt4.QtCore import QAbstractTableModel [as 别名]
# 或者: from PyQt4.QtCore.QAbstractTableModel import setData [as 别名]
def setData(self, index, value, role):
if not index.isValid(): return False
# get attribute name for this column
attribute = self.sections[index.column()]
# get the object
loan = self.loans[index.row()]
# save the change
if role == Qt.EditRole:
# remember, value is a QVariant!!
# ok, these lookups should probably be done once, in __init__
if index.column() in [
self.position_for_header('item_description'),
self.position_for_header('item_type'),
self.position_for_header('person') ]:
value = unicode(value.toString())
elif index.column() in [
self.position_for_header('date'),
self.position_for_header('expected_date') ]:
value = value.toDateTime().toPyDateTime()
elif index.column() == self.IDCOL:
value = str(value.toString())
loan[attribute] = value
self.save() # this might have to go elsewhere
self.dataChanged.emit(index,index)
return True
# for everything else, do the generic thing
return QAbstractTableModel.setData(self,index,value,role)示例2: setData
# 需要导入模块: from PyQt4.QtCore import QAbstractTableModel [as 别名]
# 或者: from PyQt4.QtCore.QAbstractTableModel import setData [as 别名]
def setData(self, index, value, role):
""" Reimplemented to allow setting data.
"""
if role == Qt.EditRole:
# This works because a Facets Editor will have already set the value
# on the object, and so we don't need to do anything here:
return True
return QAbstractTableModel.setData(self, index, value, role)示例3: setData
# 需要导入模块: from PyQt4.QtCore import QAbstractTableModel [as 别名]
# 或者: from PyQt4.QtCore.QAbstractTableModel import setData [as 别名]
def setData(self, index, value, role):
if role == Qt.EditRole and index.isValid():
task = self.todoList[index.row()]
if index.column() == 0:
if value == self.trUtf8("未开始"):
task["finishment"] = 0
elif value == self.trUtf8("已完成"):
task["finishment"] = 100
else:
task["finishment"] = 50
else:
assert index.column() == 1
task["subject"] = value
self.dataChanged.emit(index, index)
self.taskUpdated.emit(task["id"])
return True
return QAbstractTableModel.setData(self, index, value, role)示例4: setData
# 需要导入模块: from PyQt4.QtCore import QAbstractTableModel [as 别名]
# 或者: from PyQt4.QtCore.QAbstractTableModel import setData [as 别名]
def setData (self, modelIndex, variant, role=Qt.EditRole):
# not length or filepath and editing
if modelIndex.column ()<7 and role==Qt.EditRole:
logger.debug ("QPLM.setData()", modelIndex.row (), modelIndex.column(), role, ">%s<", unicode (variant.toString ()))
song= self.collaggr.songForIndex (modelIndex.row ())
attr= self.attrNames[modelIndex.column ()]
try:
song[attr]= unicode (variant.toString ())
# TODO: make a list of dirty songs and commit them later
song.saveMetadata ()
except TagWriteError:
# it failed
ans= False
else:
self.edited= True
self.dataChanged.emit (modelIndex, modelIndex)
ans= True
else:
ans= QAbstractTableModel.setData (self, modelIndex, variant, role)
logger.debug ("QPLM.setData():", modelIndex.row(), modelIndex.column (), role, ans)
return ans