QComboBox item disable?

[Oleg]

A question regarding this topic: how to implement such feature in Qt4? I don't see the way to contol QComboBox items behaviour.

[jacek]

A question regarding this topic: how to implement such feature in Qt4?

I've never tried it, but probably it will be enough if you unset the Qt::ItemIsSelectable flag for given row in the model used by QComboBox.

[wysota]

I've never tried it, but probably it will be enough if you unset the Qt::ItemIsSelectable flag for given row in the model used by QComboBox.

I'd say ItemIsEnabled is a more probable candidate.

[Oleg]

Stupid question, what is the way to set flags for QComboBox items? I can get the model for combobox, but how to change flags of its rows?

[wysota]

You need to set a custom model on the combobox that will return proper flags.