gtk-tree-view-column-clickable (object)

object -- a gtk-tree-view-column object
clickable -- true if the tree view column header is active

Accessor of the clickable slot of the gtk-tree-view-column class.

The slot access function gtk-tree-view-column-clickable returns true if the user can click on the header for the tree view column. The slot access function (setf gtk-tree-view-column-clickable) sets the header to be active if clickable is true. When the header is active, then it can take keyboard focus, and can be clicked.