def setModelData(self, editor: QtGui.QWidget,
model: QtCore.QAbstractItemModel,
index: QtCore.QModelIndex) -> None:
assert isinstance(editor, QtGui.QLineEdit)
text = editor.text()
model.setData(index,
text.title() if editor.hasAcceptableInput() else text,
QtCore.Qt.EditRole)
def setModelData(self, editor: QtGui.QWidget,
model: QtCore.QAbstractItemModel,
index: QtCore.QModelIndex) -> None:
assert isinstance(editor, QtGui.QLineEdit)
text = editor.text()
if editor.hasAcceptableInput() and not text.startswith("+2"):
text = "+2" + text
model.setData(index, text, QtCore.Qt.EditRole)
def setData(self, index, value, role):
if not index.isValid():
return False
item = index.internalPointer().node()
if role == Qt.CheckStateRole:
# a checkbox was modified
progress, success = value.toInt()
item.toElement().setAttribute("percentageComplete",str(progress*50))
# check children
numChildren = item.childNodes().count()
if numChildren > 0 and progress == Qt.Checked:
for i in xrange(0,numChildren):
self.setData(index.child(i,0),value,role)
self.dataChanged.emit(index,index.child(numChildren-1,0))
if progress == Qt.Unchecked:
self.setData(index.parent(),value,role)
self.dataChanged.emit(index.parent(),index)
return True
elif role == Qt.EditRole:
if index.column() == 0:
# task desc
item.toElement().setAttribute("subject",
unicode(value.toString()))
self.dataChanged.emit(index,index)
return True
elif index.column() == 1:
# task progress
item.toElement().setAttribute("percentageComplete",
str(value.toString()))
self.dataChanged.emit(index,index)
progress, success = value.toInt()
if progress == 100:
# if task is now completed, update children
# FIXME: this doesn't work and I don't understand why :(
numChildren = item.childNodes().count()
if numChildren > 0:
for i in xrange(0,numChildren):
self.setData(index.child(i,1),value,role)
self.dataChanged.emit(index,index.child(numChildren-1,1))
return True
elif progress < 100:
# if task is now NOT complete and parent is, update parent.
# this works
if self.data(index.parent(),Qt.CheckStateRole) == Qt.Checked:
parentIndex = self.index(index.parent().row(),index.column(),index.parent().parent())
self.setData(parentIndex,value,role)
self.dataChanged.emit(index.parent(),index)
return True
return True
# for everything else, do the generic thing
return QAbstractItemModel.setData(self,index,value,role)
def setData(self, index, value, role):
"""
\reimp
Set the data which value is `value` at index `index` with role `role`.
\return `True` if no error occured, `False` otherwise.
"""
if not index.isValid():
return QVariant()
column = index.column()
if role == Qt.CheckStateRole:
if column == HNAME:
node = self.VFS.getNodeFromPointer(index.internalId())
if value == Qt.Unchecked:
if (long(node.this), 1) in self.checkedNodes:
self.checkedNodes.remove((long(node.this), 1))
else:
self.checkedNodes.add((long(node.this), 1))
QAbstractItemModel.setData(self, index, value, role)
return True
def setData(self, index, value, role):
"""
\reimp
Set the data which value is `value` at index `index` with role `role`.
\return `True` if no error occured, `False` otherwise.
"""
if not index.isValid():
return QVariant()
column = index.column()
if role == Qt.CheckStateRole:
if column == HNAME:
node = self.VFS.getNodeFromPointer(index.internalId())
if value == Qt.Unchecked:
if (long(node.this), 1) in self.checkedNodes:
self.checkedNodes.remove((long(node.this), 1))
else:
self.checkedNodes.add((long(node.this) , 1))
QAbstractItemModel.setData(self, index, value, role)
return True
def setModelData(self, editor: QtGui.QWidget,
model: QtCore.QAbstractItemModel,
index: QtCore.QModelIndex) -> None:
assert isinstance(editor, QtGui.QComboBox)
model.setData(index, editor.currentText(), QtCore.Qt.EditRole)
