QTreeView initiates editing due to other triggers than the one configured, why?

[aknudsen]

I'm having the problem that the "edit":http://qt-project.org/doc/qt-5/qabstractitemview.html#edit-2 method of QTreeView is getting called due to other triggers than the one I have enabled, which is "SelectedClicked":http://qt-project.org/doc/qt-5/qabstractitemview.html#EditTrigger-enum. Why does this happen?

Below is an example of what I'm doling, if you try it you should see that edit gets called due to different triggers:

@
from PyQt5.QtCore import *
from PyQt5.QtWidgets import *
from PyQt5.QtGui import *

class TreeView(QTreeView):
def init(self):
super().init()
self.setEditTriggers(self.SelectedClicked)

    self.__model = QStandardItemModel()
    self.__model.appendRow([QStandardItem('Item 1')])
    self.__model.appendRow([QStandardItem('Item 2')])
    self.setModel(self.__model)

def edit(self, index, trigger, event):
    print('Edit index {},{}, trigger: {}'.format(index.row(), index.column(), trigger))
    return False

app = QApplication([])
w = TreeView()
w.show()
app.exec_()
@

See also "my SO question":http://stackoverflow.com/questions/27169261/why-does-editing-in-qtreeview-get-initiated-by-other-triggers-than-the-one-i-hav on this topic.

[aknudsen]

Nevermind, I got an elucidating "answer":http://stackoverflow.com/a/27172458/265261.