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tree-view-expanded-p Accessor Generic Function

Summary

Gets and sets the expanded state of an item in a tree-view.

Package

capi

Signature

tree-view-expanded-p tree-view item => value

setf (tree-view-expanded-p tree-view item) value => value

Arguments
tree-view
item
An item.
value
A boolean.
Values
value
A boolean.
Description

The accessor generic function tree-view-expanded-p is the predicate for whether item is expanded in tree-view. If item is not in tree-view, the function returns nil.

(setf tree-view-expanded-p) sets the expanded state of item in tree-view to value. If item is not in tree-view, the function does nothing.

See also

tree-view


CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:32:42