def __init__(self, parent, itemsDict, column):
"""
Constructor
"""
QItemDelegate.__init__(self, parent)
self.itemsDict = itemsDict
self.column = column
def setModelData(self, editor, model, index):
""" save data from editor back to model """
if index.column() == 1:
model.setData(index, editor.currentText())
else:
# use default
QItemDelegate.setModelData(self, editor, model, index)
if index.column() == 0:
self.columnNameChanged.emit()
def setModelData(self, editor, model, index):
"""
save data from editor back to model
"""
if index.column() == self.column:
model.setData(index, editor.currentText())
else:
# use default
QItemDelegate.setModelData(self, editor, model, index)
def setEditorData(self, editor, index):
""" load data from model to editor """
m = index.model()
if index.column() == 1:
txt = m.data(index, Qt.DisplayRole)
editor.setEditText(txt)
else:
# use default
QItemDelegate.setEditorData(self, editor, index)
def setEditorData(self, editor, index):
""" load data from model to editor """
m = index.model()
if index.column() == 1:
txt = m.data(index, Qt.DisplayRole)
editor.setEditText(txt)
else:
# use default
QItemDelegate.setEditorData(self, editor, index)
def __init__(self, data, options, parent=None):
"""
Initializes STRTypeDelegate and QItemDelegate.
:param spatial_unit: The current spatial unit.
:param type: Object
:param parent: The parent of the item delegate.
:type parent: QWidget
"""
QItemDelegate.__init__(self, parent)
self.data = data
self.options = options
self._view = parent
def __init__(self, spatial_unit, parent=None):
"""
Initializes STRTypeDelegate and QItemDelegate.
:param spatial_unit: The current spatial unit.
:param type: Object
:param parent: The parent of the item delegate.
:type parent: QWidget
"""
QItemDelegate.__init__(self, parent)
self.curr_profile = current_profile()
self.social_tenure = self.curr_profile.social_tenure
self.spatial_unit = spatial_unit
def setModelData(self, editor, model, index):
"""
save data from editor back to model
"""
if index.column() == self.column:
checkedItems = []
for i in range(editor.count()):
item = editor.item(i)
if item.checkState() == Qt.Checked:
checkedItems.append(item.text())
model.setData(index, '{%s}' % ','.join(checkedItems))
else:
# use default
QItemDelegate.setModelData(self, editor, model, index)
def setEditorData(self, editor, index):
"""
load data from model to editor
"""
m = index.model()
try:
if index.column() == self.column:
txt = m.data(index, Qt.DisplayRole)
checkList = txt[1:-1].split(',')
for i in range(editor.count()):
item = editor.item(i)
item.setCheckState(Qt.Checked if item.text() in checkList else Qt.Unchecked)
else:
# use default
QItemDelegate.setEditorData(self, editor, index)
except:
pass
def createEditor(self, parent, option, index):
# special combobox for field type
if index.column() == 1:
cbo = QComboBox(parent)
cbo.setEditable(True)
cbo.setFrame(False)
for item in self.fieldTypes:
cbo.addItem(item)
return cbo
return QItemDelegate.createEditor(self, parent, option, index)
def createEditor(self, parent, option, index):
# special combobox for field type
if index.column() == 1:
cbo = QComboBox(parent)
cbo.setEditable(True)
cbo.setFrame(False)
for item in self.fieldTypes:
cbo.addItem(item)
return cbo
return QItemDelegate.createEditor(self, parent, option, index)
def createEditor(self, parent, option, index):
"""
Creates a custom editor to edit value map data
"""
# special combobox for field type
if index.column() == self.column:
cbo = QComboBox(parent)
for item in self.itemsDict:
cbo.addItem(item, self.itemsDict[item])
return cbo
return QItemDelegate.createEditor(self, parent, option, index)
def createEditor(self, parent, option, index):
"""
Creates a custom editor to edit value relation data
"""
# special combobox for field type
if index.column() == self.column:
list = QListWidget(parent)
for item in self.itemsDict:
listItem = QListWidgetItem(item)
listItem.setCheckState(Qt.Unchecked)
list.addItem(listItem)
return list
return QItemDelegate.createEditor(self, parent, option, index)
def __init__(self, parent, functionOwner):
QItemDelegate.__init__(self, parent)
self.functionOwner = functionOwner
def __init__(self, parent=None):
QItemDelegate.__init__(self, parent)
def __init__(self, field_types, parent=None):
QItemDelegate.__init__(self, parent)
self.fieldTypes = field_types
def __init__(self, field_types, parent=None):
QItemDelegate.__init__(self, parent)
self.fieldTypes = field_types
def __init__(self, parent, itemList, defaultItem = ""):
QItemDelegate.__init__(self, parent)
self.itemList = itemList
self.defaultItem = defaultItem
