Thank you Peter.
It solves the half part of the problem: We cannot drag a column away. However, another column can be dragged to its place.
Example: I like to set the first column un-draggable, because it shall be stay always at first. I can make it un-draggable; but I can take e.g. the second column and drag it on the first’s position…
Can we prevent from dropping according the destination column index?
Best regards,
– badera
BTW: draggable seems not to be documented as column property in the API-Documentation of the grid.