Package: gtk

Accessor gtk-tree-view-hover-expand

Lambda List

gtk-tree-view-hover-expand (object)

Syntax

(gtk-tree-view-hover-expand object) => expand
(setf (gtk-tree-view-hover-expand object) expand)

Arguments

tree-view -- a gtk-tree-view widget
expand -- true to enable hover selection mode

Details

Accessor of the hover-expand slot of the gtk-tree-view class.

The gtk-tree-view-hover-expand slot access function returns whether hover expansion mode is turned on for the tree view.

The (setf gtk-tree-view-hover-expand) slot access function enables or disables the hover expansion mode of the tree view. Hover expansion makes rows expand or collapse if the pointer moves over them.
 

See also

2019-5-4