gtk:tree-view-rubber-banding (object)

object -- a gtk:tree-view widget
enable -- true to enable rubber banding

Accessor of the rubber-banding slot of the gtk:tree-view class. The gtk:tree-view-rubber-banding function returns whether rubber banding is turned on for the tree view. The (setf gtk:tree-view-rubber-banding) function enables or disables rubber banding. If the selection mode is :multiple, rubber banding will allow the user to select multiple rows by dragging the mouse.