Model: ItemIsUserCheckable

Hye all :)

I'm still trying to create my own ItemModel for my data structure in PyQt.
This model is quiet "readable only" (and now it works great thanks to you ;) ).
But I would like my users to be able to check a check box (that represent a boolean value).

For this column, I use the flag:
QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsUserCheckable | QtCore.Qt.ItemIsEditable

The data are correctly display, but my user can't 'check' this check box.
I add a setData method to my model, but it do not seems to be called at all.

What am I doing wrong ?

Ok, I should be (a very bit?) stupid!

The fault was in my "delegate" where I do only something like this:

Code:

---

def editorEvent(self, event, proxyModel, option, proxyIndex):
        eventType = event.type()
        if eventType == QtCore.QEvent.MouseButtonDblClick:
            [...] # <- we do not care
            return True
        return False

---

Should I do something "else" ?

When I replace my delegate by a simple QItemDelegate, the 'check' behavior is as I excepted, but when I had only the method:

Code:

---

def editorEvent(self, event, proxyModel, option, proxyIndex):
    eventType = event.type()
    if eventType == QtCore.QEvent.MouseButtonDblClick:
        [...] # <- we do not care
        return True
    return False

---

The check do not work anymore...
Any idea ?

Well, filtering out mouse events is not a very good way of implementing "read-only" functionality.

• If you want the whole view to be non-editable, adjustQAbstractItemView::EditTriggers.
• If you want only certain items to be non-editable, don't return "ItemIsEditable" for them!