QTableView queries

[wysota]

1. How to disable a cell

Don't return the Qt::ItemIsEnabled flag for it.

or make it only readable?

Don't return the Qt::ItemIsEditable flag for it.

2. Disable column selection when clicking the headerLabel of particular column?

Probably by reimplementing proper mouse events on QHeaderView.

3. There are 3 columns for X,Y & Z values. How to set their width so they can take equal horizontal space of tableView width?

See QHeaderView::setResizeMode.