Put a QLineEdit() into a QTreeWidgetItem()

Question

Is it possible to put a QLineEdit() into a QTreeWidgetItem() in order to modify the text of the QTreeWidgetItem ?

Here is my code

def addItemsToTree(self, parent, text, checkable=False, expanded=True):
    self.item = QTreeWidgetItem(parent, [text])
    if checkable:
        self.item.setCheckState(0, Qt.Unchecked)
    else:
        self.item.setFlags(self.item.flags() & ~Qt.ItemIsUserCheckable)
    self.item.setExpanded(expanded)
    min = QLineEdit()
    max = QLineEdit()
    self.addChildTree(self.item, self.column, "Min =", "Min =")
    self.addChildTree(self.item, self.column, "Max =", "Max =")
    return self.item

def addChildTree(self, parent, column, title, data):
    item = QTreeWidgetItem(parent, [title])
    item.setData(column, Qt.UserRole, data)
    return item

Answer 1

It should suffice to set your item flags to include ItemIsEditable:

self.item.setFlags(self.item.flags() | Qt.ItemIsEditable)

You can also configure the EditTriggers to start editing as you like, e.g. upon double-clicking an item:

treeView.setEditTriggers(QtGui.QAbstractItemView.DoubleClicked)

Double-clicking an item in your treewidget should now bring up an editor - which by default is simply a QLineEdit.