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[common] use python list naming for adding elements to QObjectListModel

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differentiate append and extend methods
This commit is contained in:
Yann Lanthony 2017-10-23 17:39:29 +02:00
parent 1e306f8408
commit 455d61672e
1 changed files with 10 additions and 11 deletions
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21
meshroom/common/qt.py
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@ -104,16 +104,15 @@ class QObjectListModel(QtCore.QAbstractListModel):
############
# List API #
############
def append(self, toAppend):
""" Inserts object(s) at the end of the model and notifies any views.
Accepts both QObject and list of QObjects.
"""
if not isinstance(toAppend, list):
toAppend = [toAppend]
self.beginInsertRows(QtCore.QModelIndex(), self.size(), self.size() + len(toAppend) - 1)
for obj in toAppend:
self._referenceItem(obj)
self._objects.extend(toAppend)
def append(self, obj):
""" Insert object at the end of the model. """
self.extend([obj])
def extend(self, iterable):
""" Insert objects at the end of the model. """
self.beginInsertRows(QtCore.QModelIndex(), self.size(), self.size() + len(iterable) - 1)
[self._referenceItem(obj) for obj in iterable]
self._objects.extend(iterable)
self.endInsertRows()
self.countChanged.emit()
@ -203,7 +202,7 @@ class QObjectListModel(QtCore.QAbstractListModel):
self.countChanged.emit()
def update(self, objects):
self.append(objects)
self.extend(objects)
def reset(self, objects):
self.clear()