QTable, Allow not all rows to be selectable

[iliubinskii]

I suggest to add "selectable" prop that will accept a function to determine whether row is selectable.

[MilosPaunovic]

You can already achieve that easily with selection cell slots:
https://quasar.dev/vue-components/table#example--selection-cell-slots

https://codepen.io/milospaunovic/pen/gOXdopE?editors=1010