unselect_range


Description:

public abstract bool unselect_range (uint position, uint n_items)

Requests to unselect a range of items in the model.

Parameters:

this

a SelectionModel

position

the first item to unselect

n_items

the number of items to unselect

Returns:

true if this action was supported and no fallback should be tried. This does not mean the range was unselected.