def __openPersistantViewOnRowInserted(self, parent, start, end):
model = self.model()
for row in range(start, end):
index = model.index(row, 2, qt.QModelIndex())
self.openPersistentEditor(index)
index = model.index(row, 3, qt.QModelIndex())
self.openPersistentEditor(index)
def removeRows(self, row, count, parent=qt.QModelIndex()):
# while the tablempdel is already connected to the data model
self.__peakSelectionModel.changed.disconnect(self.__invalidateModel)
self.beginRemoveRows(parent, row, row + count - 1)
for i in reversed(range(count)):
peakModel = self.__peakSelectionModel[row + i]
self.requestRemovePeak.emit(peakModel)
self.endRemoveRows()
# while the tablempdel is already connected to the data model
self.__peakSelectionModel.changed.connect(self.__invalidateModel)
return True
def data(self, index=qt.QModelIndex(), role=qt.Qt.DisplayRole):
peakModel = self.__peakSelectionModel[index.row()]
column = index.column()
if role == qt.Qt.DecorationRole:
if column == 0:
color = peakModel.color()
pixmap = qt.QPixmap(16, 16)
pixmap.fill(color)
icon = qt.QIcon(pixmap)
return icon
else:
return None
if role == qt.Qt.DisplayRole or role == qt.Qt.EditRole:
if column == 0:
return peakModel.name()
if column == 1:
return len(peakModel.coords())
if column == 2:
return peakModel.ringNumber()
return None
def columnCount(self, parent=qt.QModelIndex()):
return 4
def rowCount(self, parent=qt.QModelIndex()):
return len(self.__peakSelectionModel)
def __invalidateItem(self, index):
index1 = self.index(index, 0, qt.QModelIndex())
index2 = self.index(index, self.columnCount() - 1, qt.QModelIndex())
self.dataChanged.emit(index1, index2)
def __openPersistantViewOnModelReset(self):
model = self.model()
index = qt.QModelIndex()
row = model.rowCount(index)
self.__onRowInserted(index, 0, row)